Technology: Catalyst for Enhancing Chemical Education for Pre-service Teachers

NASA Astrophysics Data System (ADS)

Kumar, Vinay; Bedell, Julia Yang; Seed, Allen H.

1999-05-01

A DOE/KYEPSCoR-funded project enabled us to introduce a new curricular initiative aimed at improving the chemical education of pre-service elementary teachers. The new curriculum was developed in collaboration with the School of Education faculty. A new course for the pre-service teachers, "Discovering Chemistry with Lab" (CHE 105), was developed. The integrated lecture and lab course covers basic principles of chemistry and their applications in daily life. The course promotes reasoning and problem-solving skills and utilizes hands-on, discovery/guided-inquiry, and cooperative learning approaches. This paper describes the implementation of technology (computer-interfacing and simulation experiments) in the lab. Results of two assessment surveys conducted in the laboratory are also discussed. The key features of the lab course are eight new experiments, including four computer-interfacing/simulation experiments involving the use of Macintosh Power PCs, temperature and pH probes, and a serial box interface, and use of household materials. Several experiments and the midterm and final lab practical exams emphasize the discovery/guided-inquiry approach. The results of pre- and post-surveys showed very significant positive changes in students' attitude toward the relevancy of chemistry, use of technology (computers) in elementary school classrooms, and designing and teaching discovery-based units. Most students indicated that they would be very interested (52%) or interested (36%) in using computers in their science teaching.

Cyber Misconduct, Discipline and the Law

ERIC Educational Resources Information Center

Shipley, Gretchen

2011-01-01

Less than a decade ago, school district technology-use policies essentially focused on school computer labs and the prohibition of cell phones on campus. Today, as schools integrate technology into classroom instruction and school operations, districts are moving quickly to implement policies to encourage digital citizenship throughout the school…

School Librarians: Vital Educational Leaders

ERIC Educational Resources Information Center

Martineau, Pamela

2010-01-01

In the new millennium, school librarians are more likely to be found sitting behind a computer as they update the library web page or create a wiki on genetically modified organisms. Or they might be seen in the library computer lab as they lead students through tutorials on annotated bibliographies or Google docs. If adequately supported, school…

Naval Postgraduate School Research. Volume 8, Number 2, June 1998

DTIC Science & Technology

1998-06-01

N P S R E S E A R C H Volume 8, Number 2 June 1998 Office of the Dean of Research • Naval Postgraduate School • Monterey, California...LABORATORY Department of Electrical and Computer Engineering Research Associate Professor Richard W. Adler Research Associate Wilbur R . Vincent Visiting...electromagnetic environmental effects. RESEARCH LAB SIGNAL ENHANCEMENT LAB, continued from page 1 -- continued on page 3 Wilbur R . Vincent is a Research

A Computer Based Education (CBE) Program for Middle School Mathematics Intervention

ERIC Educational Resources Information Center

Gulley, Bill

2009-01-01

A Computer Based Education (CBE) program for intervention mathematics was developed, used, and modified over a period of three years in a computer lab at an Arizona Title I middle school. The program is described along with a rationale for the need, design, and use of such a program. Data was collected in the third year and results of the program…

Integrating Technology into K-12 School Design.

ERIC Educational Resources Information Center

Syvertsen, Ken

2002-01-01

Asserting that advanced technology in schools is no longer reserved solely for spaces such as computer labs, media centers, and libraries, discusses how technology integration affects school design, addressing areas such as installation, space and proportion, lighting, furniture, and flexibility and simplicity. (EV)

Portable classroom leads to partnership.

PubMed

Le Ber, Jeanne Marie; Lombardo, Nancy T; Weber, Alice; Bramble, John

2004-01-01

Library faculty participation on the School of Medicine Curriculum Steering Committee led to a unique opportunity to partner technology and teaching utilizing the library's portable wireless classroom. The pathology lab course master expressed a desire to revise the curriculum using patient cases and direct access to the Web and library resources. Since the pathology lab lacked computers, the library's portable wireless classroom provided a solution. Originally developed to provide maximum portability and flexibility, the wireless classroom consists of ten laptop computers configured with wireless cards and an access point. While the portable wireless classroom led to a partnership with the School of Medicine, there were additional benefits and positive consequences for the library.

Using SimCPU in Cooperative Learning Laboratories.

ERIC Educational Resources Information Center

Lin, Janet Mei-Chuen; Wu, Cheng-Chih; Liu, Hsi-Jen

1999-01-01

Reports research findings of an experimental design in which cooperative-learning strategies were applied to closed-lab instruction of computing concepts. SimCPU, a software package specially designed for closed-lab usage was used by 171 high school students of four classes. Results showed that collaboration enhanced learning and that blending…

A Paperless Lab Manual - Lessons Learned

NASA Astrophysics Data System (ADS)

Hatten, Daniel L.; Hatten, Maggie W.

1999-10-01

Every freshman entering Rose-Hulman Institute of Technology is equipped with a laptop computer and a software package that allow classroom and laboratory instructors the freedom to make computer-based assignments, publish course materials in electronic form, etc. All introductory physics laboratories and many of our classrooms are networked, and students routinely take their laptop computers to class/lab. The introductory physics laboratory manual was converted to HTML in the summer of 1997 and was made available to students over the Internet vice printing a paper manual during the 1998-99 school year. The aim was to reduce paper costs and allow timely updates of the laboratory experiments. A poll conducted at the end of the school year showed a generally positive student response to the online laboratory manual, with some reservations.

New Technology and the Curriculum.

ERIC Educational Resources Information Center

Conklin, Joyce

1987-01-01

Hillsdale High School, in San Mateo, California, installed the nation's first 15-computer Macintosh laboratory donated by Apple Computer, Inc. This article describes the lab and the uses to which it has been put, including computer education, word processing, preparation of student publications, and creative writing instruction. (PGD)

Effects of Computer Animation Exercises on Student Cognitive Processes.

ERIC Educational Resources Information Center

Fowler, Will

A study examining the effects of computer animation exercises on cognitive development asked two groups of seventh graders to create computer animations, working from a simple mythic text. The ability of students to create narrative scenarios from this mythic text was analyzed. These scenarios were then recreated in the school computer lab, using…

CAI at CSDF: Organizational Strategies.

ERIC Educational Resources Information Center

Irwin, Margaret G.

1982-01-01

The computer assisted instruction (CAI) program at the California School for the Deaf, at Fremont, features individual Apple computers in classrooms as well as in CAI labs. When the whole class uses computers simultaneously, the teacher can help individuals, identify group weaknesses, note needs of the materials, and help develop additional CAI…

Effectiveness of e-Lab Use in Science Teaching at the Omani Schools

ERIC Educational Resources Information Center

Al Musawi, A.; Ambusaidi, A.; Al-Balushi, S.; Al-Balushi, K.

2015-01-01

Computer and information technology can be used so that students can individually, in groups, or by electronic demonstration experiment and draw conclusion for the required activities in an electronic form in what is now called "e-lab". It enables students to conduct experiments more flexibly and in an interactive way using multimedia.…

Inexpensive DAQ based physics labs

NASA Astrophysics Data System (ADS)

Lewis, Benjamin; Clark, Shane

2015-11-01

Quality Data Acquisition (DAQ) based physics labs can be designed using microcontrollers and very low cost sensors with minimal lab equipment. A prototype device with several sensors and documentation for a number of DAQ-based labs is showcased. The device connects to a computer through Bluetooth and uses a simple interface to control the DAQ and display real time graphs, storing the data in .txt and .xls formats. A full device including a larger number of sensors combined with software interface and detailed documentation would provide a high quality physics lab education for minimal cost, for instance in high schools lacking lab equipment or students taking online classes. An entire semester’s lab course could be conducted using a single device with a manufacturing cost of under $20.

Early Education Success Is Good Business.

ERIC Educational Resources Information Center

Odell, Mary

1992-01-01

Examines the Riordan Foundation's successful strategy in establishing computer-assisted reading labs in public and private elementary schools nationwide. The foundation provides challenge grants to applicant schools to purchase equipment for the "Writing to Read" program and assists them in raising additional funds from local businesses.…

Differences in Views of School Principals and Teachers Regarding Technology Integration

ERIC Educational Resources Information Center

Claro, Magdalena; Nussbaum, Miguel; López, Ximena; Contardo, Victoria

2017-01-01

This paper studies the similarities and differences among the views of school principals and teachers regarding a mobile computer lab (MCL) initiative implemented in 1,591 public schools in Chile. It also characterizes the aspects in which their views diverge. A mixed methods study was carried out in two stages: first, a quantitative stage, where…

Providing Guidance in Virtual Lab Experimentation: The Case of an Experiment Design Tool

ERIC Educational Resources Information Center

Efstathiou, Charalampos; Hovardas, Tasos; Xenofontos, Nikoletta A.; Zacharia, Zacharias C.; deJong, Ton; Anjewierden, Anjo; van Riesen, Siswa A. N.

2018-01-01

The present study employed a quasi-experimental design to assess a computer-based tool, which was intended to scaffold the task of designing experiments when using a virtual lab for the process of experimentation. In particular, we assessed the impact of this tool on primary school students' cognitive processes and inquiry skills before and after…

Innovating toward Sustainability: How Computer Labs Can Enable New Staffing Structures, and New Savings. Schools in Crisis: Making Ends Meet

ERIC Educational Resources Information Center

Simburg, Suzanne; Roza, Marguerite

2012-01-01

Even as new educational technologies have emerged, staffing innovations have seemed all but impossible in American schools. Charter and district schools alike long ago surrendered to the notion that education requires at least as many core teachers as is determined from dividing enrollment by class size. A few new school designs suggest that we…

Grid Computing in K-12 Schools. Soapbox Digest. Volume 3, Number 2, Fall 2004

ERIC Educational Resources Information Center

AEL, 2004

2004-01-01

Grid computing allows large groups of computers (either in a lab, or remote and connected only by the Internet) to extend extra processing power to each individual computer to work on components of a complex request. Grid middleware, recognizing priorities set by systems administrators, allows the grid to identify and use this power without…

75 FR 75393 - Schools and Libraries Universal Service Support Mechanism and A National Broadband Plan for Our...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-03

... anchors, both as centers for digital literacy and as hubs for access to public computers. While their... expansion of computer labs, and facilitated deployment of new educational applications that would not have... computer fees to help defray the cost of computers or training fees to help cover the cost of training...

Have More Fun Teaching Physics: Simulating, Stimulating Software.

ERIC Educational Resources Information Center

Jenkins, Doug

1996-01-01

High school physics offers opportunities to use problem solving and lab practices as well as cement skills in research, technical writing, and software applications. Describes and evaluates computer software enhancing the high school physics curriculum including spreadsheets for laboratory data, all-in-one simulators, projectile motion simulators,…

Computer Lab Modules as Problem Solving Tools. Final Report.

ERIC Educational Resources Information Center

Ignatz, Mila E.; Ignatz, Milton

There are many problems involved in upgrading scientific literacy in high schools: poorly qualified teachers, the lack of good instructional materials, and economic and academic disadvantages all contribute to the problem. This document describes a project designed to increase the opportunities available to the high school science student to…

A Very Bright Idea

ERIC Educational Resources Information Center

Cavanagh, Sean

2009-01-01

This article reports that young inventors at a Maryland high school are not only learning scientific principles, but also teamwork and the tenets of patent law. Twice a week, 10 members of the Clarksburg High School's Coyote Inventors Club gather in a second-floor computer lab to peck away at building a deceptively simple device: a cable that…

Adapting to the Era of Information

ERIC Educational Resources Information Center

Stuart, Reginald

2008-01-01

Despite having wireless connectivity to the Internet on campus, the students at Northwest Indian College could not afford a laptop computer of their own to access the Internet. Using the school's three computer labs was also problematic, as many students were working parents who traveled long distances and had little time to stay on campus after…

Digital Masterpieces

ERIC Educational Resources Information Center

Hunter-Doniger, Tracey

2005-01-01

Tracey Hunter-Doniger is an elementary visual arts teacher who is fortunate enough to work in a school that realizes the value and influence art has on technology. Twice a year, her first-through fifth-grade classes meet in the computer lab to create computer-generated works of art. the class discusses the importance of art in technology, such as…

Local and Long Distance Computer Networking for Science Classrooms. Technical Report No. 43.

ERIC Educational Resources Information Center

Newman, Denis

This report describes Earth Lab, a project which is demonstrating new ways of using computers for upper-elementary and middle-school science instruction, and finding ways to integrate local-area and telecommunications networks. The discussion covers software, classroom activities, formative research on communications networks, and integration of…

Games, Simulations and Virtual Labs for Science Education: a Compendium and Some Examples

NASA Astrophysics Data System (ADS)

Russell, R. M.

2012-12-01

We have assembled a list of computer-based simulations, games, and virtual labs for science education. This list, with links to the sources of these resources, is available online. The entries span a broad range of science, math, and engineering topics. They also span a range of target student ages, from elementary school to university students. We will provide a brief overview of this web site and the resources found on it. We will also briefly demonstrate some of our own educational simulations and games. Computer-based simulations and virtual labs are valuable resources for science educators in various settings, allowing learners to experiment and explore "what if" scenarios. Educational computer games can motivate learners in both formal and informal settings, encouraging them to spend much more time exploring a topic than they might otherwise be inclined to do. Part of this presentation is effectively a "literature review" of numerous sources of simulations, games, and virtual labs. Although we have encountered several nice collections of such resources, those collections seem to be restricted in scope. They either represent materials developed by a specific group or agency (e.g. NOAA's games web site) or are restricted to a specific discipline (e.g. geology simulations and virtual labs). This presentation directs viewers to games, simulations, and virtual labs from many different sources and spanning a broad range of STEM disciplines.

Family Literacy Night: A Celebration of Reading!

ERIC Educational Resources Information Center

Campbell, Becky; Morton, Shirley; Rumschlag, Hella

2011-01-01

Family Literacy Night is an exciting way to engage students and their parents in meaningful literacy activities while building community spirit and strengthening the partnership between school and home. It is an opportunity for students to show their parents what they do in school; how they create in the computer lab, how they work in the art…

Task Design for Intercultural Telecollaboration in Secondary Schools: Insights from the EU project TILA

ERIC Educational Resources Information Center

Hoffstaedter, Petra; Kohn, Kurt

2014-01-01

Our contribution focuses on synchronous oral telecollaboration in secondary schools. With reference to the EU project TILA, aspects of task design and implementation are discussed against the backdrop of issues of technological quality in connection with class organisation in computer labs. Case study evidence is provided in favour of the…

Teaching Astronomy and Computation with Gaia: A New Curriculum for an Extra-curricular High School Program

NASA Astrophysics Data System (ADS)

Schwab, Ellianna; Faherty, Jacqueline K.; Barua, Prachurjya; Cooper, Ellie; Das, Debjani; Simone-Gonzalez, Luna; Sowah, Maxine; Valdez, Laura; BridgeUP: STEM

2018-01-01

BridgeUP: STEM (BridgeUP) is a program at the American Museum of Natural History (AMNH) that seeks to empower women by providing early-career scientists with research fellowships and high-school aged women with instruction in computer science and algorithmic methods. BridgeUP achieves this goal by employing post-baccalaureate women as Helen Fellows, who, in addition to conducting their own scientific research, mentor and teach high school students from the New York City area. The courses, targeted at early high-school students, are designed to teach algorithmic thinking and scientific methodology through the lens of computational science. In this poster we present the new BridgeUP astronomy curriculum created for 9th and 10th grade girls.The astronomy course we present is designed to introduce basic concepts as well as big data manipulation through a guided exploration of Gaia (DR1). Students learn about measuring astronomical distances through hands-on lab experiments illustrating the brightness/distance relationship, angular size calculations of the height of AMNH buildings, and in-depth Hertzsprung-Russell Diagram activities. Throughout these labs, students increase their proficiency in collecting and analyzing data, while learning to build and share code in teams. The students use their new skills to create color-color diagrams of known co-moving clusters (Oh et al. 2017) in the DR1 dataset using Python, Pandas and Matplotlib. We discuss the successes and lessons learned in the first implementation of this curriculum and show the preliminary work of six of the students, who are continuing with computational astronomy research over the current school year.

TREND 2000

NASA Technical Reports Server (NTRS)

1996-01-01

The Educator Resource Center has created the Technology, Research, Education and Discovery (TREND) 2000 computer lab at NASA's John C. Stennis Space Center to facilitate the integration of technology into schools' curriculums by providing innovative and creative classroom strategies using state-of-the-art technology.

Simulations, Games, and Virtual Labs for Science Education: a Compendium and Some Examples

NASA Astrophysics Data System (ADS)

Russell, R. M.

2011-12-01

We have assembled a list of computer-based simulations, games, and virtual labs for science education. This list, with links to the sources of these resources, is available online. The entries span a broad range of science, math, and engineering topics. They also span a range of target student ages, from elementary school to university students. We will provide a brief overview of this web site and the resources found on it. We will also briefly demonstrate some of our own educational simulations, including the "Very, Very Simple Climate Model", and report on formative evaluations of these resources. Computer-based simulations and virtual labs are valuable resources for science educators in various settings, allowing learners to experiment and explore "what if" scenarios. Educational computer games can motivate learners in both formal and informal settings, encouraging them to spend much more time exploring a topic than they might otherwise be inclined to do. Part of this presentation is effectively a "literature review" of numerous sources of simulations, games, and virtual labs. Although we have encountered several nice collections of such resources, those collections seem to be restricted in scope. They either represent materials developed by a specific group or agency (e.g. NOAA's games web site) or are restricted to a specific discipline (e.g. geology simulations and virtual labs). This presentation directs viewers to games, simulations, and virtual labs from many different sources and spanning a broad range of STEM disciplines.

Computer simulations in teaching physics: Development and implementation of a hypermedia system for high school teachers

NASA Astrophysics Data System (ADS)

da Silva, A. M. R.; de Macêdo, J. A.

2016-06-01

On the basis of the technological advancement in the middle and the difficulty of learning by the students in the discipline of physics, this article describes the process of elaboration and implementation of a hypermedia system for high school teachers involving computer simulations for teaching basic concepts of electromagnetism, using free tool. With the completion and publication of the project there will be a new possibility of interaction of students and teachers with the technology in the classroom and in labs.

Real World Robotics.

ERIC Educational Resources Information Center

Clark, Lisa J.

2002-01-01

Introduces a project for elementary school students in which students build a robot by following instructions and then write a computer program to run their robot by using LabView graphical development software. Uses ROBOLAB curriculum which is designed for grade levels K-12. (YDS)

Measure the Earth's Radius and the Speed of Light with Simple and Inexpensive Computer-Based Experiments

ERIC Educational Resources Information Center

Martin, Michael J.

2004-01-01

With new and inexpensive computer-based methods, measuring the speed of light and the Earth's radius--historically difficult endeavors--can be simple enough to be tackled by high school and college students working in labs that have limited budgets. In this article, the author describes two methods of estimating the Earth's radius using two…

Furniture for the Future.

ERIC Educational Resources Information Center

Roskos, Bob

1999-01-01

Discusses key planning tips prior to purchasing computer-lab furniture to help ensure the furniture is stylish yet able to deliver efficient, cost-effective technology support. Discusses one school's solutions to wire management and finding furniture that was durable, easy to maintain, and competitively priced. (GR)

Novartis School Lab: bringing young people closer to the world of research and discovering the excitement of science.

PubMed

Michel, Christiane Röckl; Standke, Gesche; Naef, Reto

2012-01-01

The Novartis School Lab (http://www.novartis.ch/schullabor) is an institution with an old tradition. The School Lab reaches about 5000 students through internal courses and an additional 5000 children at public science events where they can enjoy hands-on science in disciplines of biomedical research. The subjects range from chemistry, physics, molecular biology and genetics to toxicology and medical topics. The Novartis School Lab offers a variety of activities for youngsters aged 10-20 ranging from lab courses for school classes, continuing education for teachers and development of teaching kits, support for individual research projects to outreach for public science events. Innovation and adaptation to changes of current needs are essential aspects for the Novartis School Lab. Ongoing activities to shape the Novartis Biomedical Learning Lab include design of new teaching experiments, exploration into additional disciplines of biomedical science and the creation of a fascinating School Lab of the future.

Parallel Structures of Computer-Assisted Signature Pedagogy: The Case of Integrated Spreadsheets

ERIC Educational Resources Information Center

Abramovich, Sergei; Easton, Jonathan; Hayes, Victoria O.

2012-01-01

This article was motivated by the authors' work on a project with a group of 2nd-grade students in a computer lab of a rural school in upstate New York. From this project, one goal of which was to provide a capstone experience for a teacher candidate in teaching application-oriented mathematics with technology, the ideas about parallel structures…

Technology as the Crayon Box.

ERIC Educational Resources Information Center

Garcia, Lilia

2000-01-01

While arts facilities should be equipped with computers, color scanners, MIDI (Musical Instrument Digital Interface) labs, connective video cameras, and appropriate software, music rooms still need pianos and visual art rooms need traditional art supplies. Dade County (Florida) Schools's pilot teacher assistance projects and arts-centered schools…

APPLICATION OF INFORMATION AND COMMUNICATION TECHNOLOGIES IN MEDICAL EDUCATION

PubMed Central

Al-Tamimi, Dalal M.

2003-01-01

The recognition that information and communication technologies should play an increasingly important role in medical education is a key to educating physicians in the 21st century. Computer use in medical education includes, Internet hypermedia/multimedia technologies, medical informatics, distance learning and telemedicine. Adaptation to the use of these technologies should ideally start from the elementary school level. Medical schools must introduce medical informatics courses very early in the medical curriculum. Teachers will need regular CME courses to prepare and update themselves with the changing circumstances. Our infrastructure must be prepared for the new developments with computer labs, basic skill labs, close circuit television facilities, virtual class rooms, smart class rooms, simulated teaching facilities, and distance teaching by tele-techniques. Our existing manpower including, doctors, nurses, technicians, librarians, and administration personal require hands-on training, while new recruitment will have to emphasize compulsory knowledge of and familiarity with information technology. This paper highlights these subjects in detail as a means to prepare us to meet the challenges of the 21st century. PMID:23011983

Restructuring the CS 1 classroom: Examining the effect of open laboratory-based classes vs. closed laboratory-based classes on Computer Science 1 students' achievement and attitudes toward computers and computer courses

NASA Astrophysics Data System (ADS)

Henderson, Jean Foster

The purpose of this study was to assess the effect of classroom restructuring involving computer laboratories on student achievement and student attitudes toward computers and computer courses. The effects of the targeted student attributes of gender, previous programming experience, math background, and learning style were also examined. The open lab-based class structure consisted of a traditional lecture class with a separate, unscheduled lab component in which lab assignments were completed outside of class; the closed lab-based class structure integrated a lab component within the lecture class so that half the class was reserved for lecture and half the class was reserved for students to complete lab assignments by working cooperatively with each other and under the supervision and guidance of the instructor. The sample consisted of 71 students enrolled in four intact classes of Computer Science I during the fall and spring semesters of the 2006--2007 school year at two southern universities: two classes were held in the fall (one at each university) and two classes were held in the spring (one at each university). A counterbalanced repeated measures design was used in which all students experienced both class structures for half of each semester. The order of control and treatment was rotated among the four classes. All students received the same amount of class and instructor time. A multivariate analysis of variance (MANOVA) via a multiple regression strategy was used to test the study's hypotheses. Although the overall MANOVA model was statistically significant, independent follow-up univariate analyses relative to each dependent measure found that the only significant research factor was math background: Students whose mathematics background was at the level of Calculus I or higher had significantly higher student achievement than students whose mathematics background was less than Calculus I. The results suggest that classroom structures that incorporate an open laboratory setting are just as effective on student achievement and attitudes as classroom structures that incorporate a closed laboratory setting. The results also suggest that math background is a strong predictor of student achievement in CS 1.

Exploring Space Physics Concepts Using Simulation Results

NASA Astrophysics Data System (ADS)

Gross, N. A.

2008-05-01

The Center for Integrated Space Weather Modeling (CISM), a Science and Technology Center (STC) funded by the National Science Foundation, has the goal of developing a suite of integrated physics based computer models of the space environment that can follow the evolution of a space weather event from the Sun to the Earth. In addition to the research goals, CISM is also committed to training the next generation of space weather professionals who are imbued with a system view of space weather. This view should include an understanding of both helio-spheric and geo-space phenomena. To this end, CISM offers a yearly Space Weather Summer School targeted to first year graduate students, although advanced undergraduates and space weather professionals have also attended. This summer school uses a number of innovative pedagogical techniques including devoting each afternoon to a computer lab exercise that use results from research quality simulations and visualization techniques, along with ground based and satellite data to explore concepts introduced during the morning lectures. These labs are suitable for use in wide variety educational settings from formal classroom instruction to outreach programs. The goal of this poster is to outline the goals and content of the lab materials so that instructors may evaluate their potential use in the classroom or other settings.

Teachers' Perspectives on Online Virtual Labs vs. Hands-On Labs in High School Science

NASA Astrophysics Data System (ADS)

Bohr, Teresa M.

This study of online science teachers' opinions addressed the use of virtual labs in online courses. A growing number of schools use virtual labs that must meet mandated laboratory standards to ensure they provide learning experiences comparable to hands-on labs, which are an integral part of science curricula. The purpose of this qualitative case study was to examine teachers' perceptions of the quality and effectiveness of high school virtual labs. The theoretical foundation was constructivism, as labs provide student-centered activities for problem solving, inquiry, and exploration of phenomena. The research questions focused on experienced teachers' perceptions of the quality of virtual vs. hands-on labs. Data were collected through survey questions derived from the lab objectives of The Next Generation Science Standards . Eighteen teachers rated the degree of importance of each objective and also rated how they felt virtual labs met these objectives; these ratings were reported using descriptive statistics. Responses to open-ended questions were few and served to illustrate the numerical results. Many teachers stated that virtual labs are valuable supplements but could not completely replace hands-on experiences. Studies on the quality and effectiveness of high school virtual labs are limited despite widespread use. Comprehensive studies will ensure that online students have equal access to quality labs. School districts need to define lab requirements, and colleges need to specify the lab experience they require. This study has potential to inspire positive social change by assisting science educators, including those in the local school district, in evaluating and selecting courseware designed to promote higher order thinking skills, real-world problem solving, and development of strong inquiry skills, thereby improving science instruction for all high school students.

A Model Program in a Remodeled Building.

ERIC Educational Resources Information Center

Muir, Maya

2001-01-01

Renovations contributed to academic improvement at an Issaquah (Washington) elementary school. Enclosing an open-air corridor enabled it to be used for educational activities. Double doors connected classrooms for team teaching, and carpet improved acoustics. A music room, library, and computer lab were also added. Student and community…

Language Labs for 1990: User-Friendly, Expandable and Affordable.

ERIC Educational Resources Information Center

Wiley, Patricia Davis

1990-01-01

Describes hardware available for school laboratories used for second-language learning. Vendors and prices for equipment ranging from simple audio to computer interactive capabilities are included, portable and fixed installations are reviewed, specifications for instructor consoles and student stations are suggested, and maintenance and repair…

The Effects of Educational Technology upon the Critical Thinking and Analytical Skills of Below Grade-Level and or Non-College Bound High School Students.

ERIC Educational Resources Information Center

Santavenere, Alex

An action research study was undertaken to examine the effects of educational technology resources on critical thinking and analytical skills. The researcher observed 3 different 11th grade classes, a total of 75 students, over a week as they worked in the school's computer lab. Each class was composed of 25 to 30 students, all of whom were…

Bits in the Ether: Wireless LANS Leave Cables Behind.

ERIC Educational Resources Information Center

Bosak, Steve

2000-01-01

Due to wiring limitations, network access in schools is often limited to a computer lab and a couple of classroom terminals. By exchanging cables for 500-ft. wireless connections, a South Carolina district has been able to spread network and Internet access where and when it is needed. (MLH)

Low Cost Alternatives to Commercial Lab Kits for Physics Experiments

ERIC Educational Resources Information Center

Kodejška, C.; De Nunzio, G.; Kubinek, R.; Ríha, J.

2015-01-01

Conducting experiments in physics using modern measuring techniques, and particularly those utilizing computers, is often much more attractive to students than conducting experiments conventionally. However, the cost of professional kits in the Czech Republic is still very expensive for many schools. The basic equipment for one student workplace…

WOW! Mathematics Convention: A Community Connection

ERIC Educational Resources Information Center

Cavazos, Rebecca R.

2014-01-01

This article details how certain mathematical "discoveries" that Cavazos' fourth graders made were recorded throughout the year. Cavazos invited a math professor, a biologist, a literacy professor, a chemist, a statistician, and an engineering student, as well as their school principal and computer lab technician, both of whom are…

Accommodating Technology in the Visual Literacy Classroom.

ERIC Educational Resources Information Center

Lloyd, Carla V.; Barnhurst, Kevin G.

The development of a visual literacy facility, the Creative Visual Lab, at the S. I. Newhouse School of Public Communications at Syracuse University (New York) is described. The facility was designed to provide students with the instruction that would develop their computer proficiency and visual sensitivity without being, in itself, completely…

New York City's Smaller Schools Movement: Bronx Lab School, New York City Public Schools

ERIC Educational Resources Information Center

Schachter, Ron

2009-01-01

This article profiles the 5-year-old Bronx Lab School, a shining achievement in Chancellor Joel Klein's aggressive program of creating new, small schools, almost 400 of which have opened over the past seven years. It's unprecedented anywhere in America. Bronx Lab--which shares the building with similarly sized schools focused on areas such as…

Making education effective and fun: stations-based approach to teaching radiology and anatomy to third-year medical students.

PubMed

Arya, Rahul; Morrison, Trevor; Zumwalt, Ann; Shaffer, Kitt

2013-10-01

A hands-on stations-based approach to teaching anatomy to third-year medical students is used at Boston University. The goal of our study was to demonstrate that such an interactive, team-based approach to teaching anatomy would be well received and be helpful in recall, comprehension, and reinforcement of anatomy learned in the first year of medical school. Each radiology-anatomy correlation lab was focused on one particular anatomic part, such as skull base, pelvis, coronary anatomy, etc. Four stations, including a three-dimensional model, computer, ultrasound, and posters, were created for each lab. Informed consent was obtained before online survey dissemination to assess the effectiveness and quality of radiology-anatomy correlation lab. This study was approved by our institutional institutional review board, and data were analyzed using a χ(2) test. Survey data were collected from February 2010 through March 2012. The response rate was 33.5%. Overall, the highest percentage of students (46%) found the three-dimensional model station to be the most valuable. The computer station was most helpful in recall of the anatomic principles from the first year of medical school. Regarding the quality of the anatomy lab, less than 2% of the students thought that the images were of poor quality or the material presented was not clinically relevant. Our results indicate that an interactive, team-based approach to teaching anatomy was well received by the medical students. It was engaging and students were able to benefit from it in multiple ways. Copyright © 2013 AUR. Published by Elsevier Inc. All rights reserved.

EarthLabs Modules: Engaging Students In Extended, Rigorous Investigations Of The Ocean, Climate and Weather

NASA Astrophysics Data System (ADS)

Manley, J.; Chegwidden, D.; Mote, A. S.; Ledley, T. S.; Lynds, S. E.; Haddad, N.; Ellins, K.

2016-02-01

EarthLabs, envisioned as a national model for high school Earth or Environmental Science lab courses, is adaptable for both undergraduate middle school students. The collection includes ten online modules that combine to feature a global view of our planet as a dynamic, interconnected system, by engaging learners in extended investigations. EarthLabs support state and national guidelines, including the NGSS, for science content. Four modules directly guide students to discover vital aspects of the oceans while five other modules incorporate ocean sciences in order to complete an understanding of Earth's climate system. Students gain a broad perspective on the key role oceans play in fishing industry, droughts, coral reefs, hurricanes, the carbon cycle, as well as life on land and in the seas to drive our changing climate by interacting with scientific research data, manipulating satellite imagery, numerical data, computer visualizations, experiments, and video tutorials. Students explore Earth system processes and build quantitative skills that enable them to objectively evaluate scientific findings for themselves as they move through ordered sequences that guide the learning. As a robust collection, EarthLabs modules engage students in extended, rigorous investigations allowing a deeper understanding of the ocean, climate and weather. This presentation provides an overview of the ten curriculum modules that comprise the EarthLabs collection developed by TERC and found at http://serc.carleton.edu/earthlabs/index.html. Evaluation data on the effectiveness and use in secondary education classrooms will be summarized.

An analysis of high school students' perceptions and academic performance in laboratory experiences

NASA Astrophysics Data System (ADS)

Mirchin, Robert Douglas

This research study is an investigation of student-laboratory (i.e., lab) learning based on students' perceptions of experiences using questionnaire data and evidence of their science-laboratory performance based on paper-and-pencil assessments using Maryland-mandated criteria, Montgomery County Public Schools (MCPS) criteria, and published laboratory questions. A 20-item questionnaire consisting of 18 Likert-scale items and 2 open-ended items that addressed what students liked most and least about lab was administered to students before labs were observed. A pre-test and post-test assessing laboratory achievement were administered before and after the laboratory experiences. The three labs observed were: soda distillation, stoichiometry, and separation of a mixture. Five significant results or correlations were found. For soda distillation, there were two positive correlations. Student preference for analyzing data was positively correlated with achievement on the data analysis dimension of the lab rubric. A student preference for using numbers and graphs to analyze data was positively correlated with achievement on the analysis dimension of the lab rubric. For the separating a mixture lab data the following pairs of correlations were significant. Student preference for doing chemistry labs where numbers and graphs were used to analyze data had a positive correlation with writing a correctly worded hypothesis. Student responses that lab experiences help them learn science positively correlated with achievement on the data dimension of the lab rubric. The only negative correlation found related to the first result where students' preference for computers was inversely correlated to their performance on analyzing data on their lab report. Other findings included the following: students like actual experimental work most and the write-up and analysis of a lab the least. It is recommended that lab science instruction be inquiry-based, hands-on, and that students be tested for lab content acquisition. The final conclusion of the study is that students expressed a preference for working in groups and working with materials and equipment as opposed to individual, non-group work and analyzing data.

Learning Axes and Bridging Tools in a Technology-Based Design for Statistics

ERIC Educational Resources Information Center

Abrahamson, Dor; Wilensky, Uri

2007-01-01

We introduce a design-based research framework, "learning axes and bridging tools," and demonstrate its application in the preparation and study of an implementation of a middle-school experimental computer-based unit on probability and statistics, "ProbLab" (Probability Laboratory, Abrahamson and Wilensky 2002 [Abrahamson, D., & Wilensky, U.…

Raise the Bar

ERIC Educational Resources Information Center

Williams, Dana

2004-01-01

Detroit's Benjamin Carson Academy (BCA) is believed to be the nation's first charter school for juvenile offenders. Opened in 1999, BCA is housed in the newly built Wayne County Juvenile Detention Facility, a state of the art, 89,300-square-foot building in downtown Detroit with half a dozen gymnasiums, two computer labs, a media center, mental…

Engaging teenagers in improving their health behaviours and increasing their interest in science (Evaluation of LifeLab Southampton): study protocol for a cluster randomized controlled trial.

PubMed

Woods-Townsend, Kathryn; Bagust, Lisa; Barker, Mary; Christodoulou, Andri; Davey, Hannah; Godfrey, Keith; Grace, Marcus; Griffiths, Janice; Hanson, Mark; Inskip, Hazel

2015-08-21

Lifestyle and health behaviours are strongly linked to non-communicable disease risk, but modifying them is challenging. There is an increasing recognition that adolescence is an important time for lifestyle and health behaviours to become embedded. Improving these behaviours in adolescents is important not only for their own health but also for that of their future children. LifeLab Southampton has been developed as a purpose-built classroom and laboratory in University Hospital Southampton. Secondary school students visit LifeLab to learn how childhood, adolescent and parental nutrition influences health, understand the impact of their lifestyle on their cardiovascular and metabolic health, and to inspire them with the excitement of research and future career possibilities in science. The LifeLab visit is part of a programme of work linked to the English National Curriculum. Pilot work has indicated that attitudes towards health can be changed by such LifeLab sessions. A cluster randomised controlled trial is being conducted to evaluate the effectiveness of the LifeLab intervention, the primary outcome being a measurement of the change in nutrition, health and lifestyle literacy from before to after the LifeLab intervention. The LifeLab intervention comprises professional development for the teachers involved; preparatory lessons for the school students, delivered in school; a hands-on practical day at LifeLab, including a 'Meet the Scientist' session; post-visit lessons delivered in school; and the opportunity to participate in the annual LifeLab Schools' Conference. This study aims to recruit approximately 2,500 secondary school students aged 13 to 14 years from 32 schools (the clusters) from Southampton and neighbouring areas. Participating schools will be randomised to control or intervention groups. The intervention will be run over two academic school years, with baseline questionnaire data collected from students at participating schools at the start of the academic year and follow- up questionnaire data collected approximately 12 months later. Evaluation of LifeLab is a cluster randomised controlled trial ( ISRCTN71951436 , registered 25 March 2015), funded by the British Heart Foundation (PG/14/33/30827).

The Library Media Specialist's Role in Teaching Online Safety

ERIC Educational Resources Information Center

Schmidt, Cynthia Martin

2009-01-01

Many school library media specialists (LMS) would gladly pass along the responsibility of teaching online safety. Others may feel that it is the job of the computer lab personnel, the classroom teacher, or the parent. So how does the LMS fit into this scenario? While it is certainly appropriate for parents and classroom teachers to take joint…

Measure, Then Show: Grasping Human Evolution Through an Inquiry-Based, Data-driven Hominin Skulls Lab.

PubMed

Bayer, Chris N; Luberda, Michael

2016-01-01

Incomprehension and denial of the theory of evolution among high school students has been observed to also occur when teachers are not equipped to deliver a compelling case also for human evolution based on fossil evidence. This paper assesses the outcomes of a novel inquiry-based paleoanthropology lab teaching human evolution to high-school students. The inquiry-based Be a Paleoanthropologist for a Day lab placed a dozen hominin skulls into the hands of high-school students. Upon measuring three variables of human evolution, students explain what they have observed and discuss findings. In the 2013/14 school year, 11 biology classes in 7 schools in the Greater New Orleans area participated in this lab. The interviewed teacher cohort unanimously agreed that the lab featuring hominin skull replicas and stimulating student inquiry was a pedagogically excellent method of delivering the subject of human evolution. First, the lab's learning path of transforming facts to data, information to knowledge, and knowledge to acceptance empowered students to themselves execute part of the science that underpins our understanding of deep time hominin evolution. Second, although challenging, the hands-on format of the lab was accessible to high-school students, most of whom were readily able to engage the lab's scientific process. Third, the lab's exciting and compelling pedagogy unlocked higher order thinking skills, effectively activating the cognitive, psychomotor and affected learning domains as defined in Bloom's taxonomy. Lastly, the lab afforded students a formative experience with a high degree of retention and epistemic depth. Further study is warranted to gauge the degree of these effects.

DNA Microarray Wet Lab Simulation Brings Genomics into the High School Curriculum

ERIC Educational Resources Information Center

Campbell, A. Malcolm; Zanta, Carolyn A.; Heyer, Laurie J.; Kittinger, Ben; Gabric, Kathleen M.; Adler, Leslie

2006-01-01

We have developed a wet lab DNA microarray simulation as part of a complete DNA microarray module for high school students. The wet lab simulation has been field tested with high school students in Illinois and Maryland as well as in workshops with high school teachers from across the nation. Instead of using DNA, our simulation is based on pH…

Awakening interest in the natural sciences - BASF's Kids' Labs.

PubMed

Lang, Cinthia

2012-01-01

At BASF's Ludwigshafen headquarters, kids and young adults in grades 1-13 can learn about chemistry in the Kids' Labs. Different programs exist for different levels of knowledge. In the two 'Hands-on Lab H(2)O & Co.' Kids' Labs, students from grades 1-6 explore the secrets of chemistry. BASF Kids' Labs have now been set up in over 30 countries. In Switzerland alone, almost 2,000 students have taken part in the 'Water Loves Chemistry' Kids' Lab since it was started in 2011. In Alsace, 600 students have participated to date. In the Teens' Lab 'Xplore Middle School', middle school students explore five different programs with the themes 'substance labyrinth', 'nutrition', 'coffee, caffeine & co.', 'cosmetics' and 'energy'. Biotechnological methods are the focus of the Teens' Lab 'Xplore Biotech' for students taking basic and advanced biology courses. In the 'Xplore High School' Teens' Lab, chemistry teachers present their own experimental lab instruction for students in basic and advanced chemistry courses. The Virtual Lab has been expanding the offerings of the BASF Kids' Labs since 2011. The online lab was developed by the company for the International Year Of Chemistry and gives kids and young adults the opportunity to do interactive experiments outside of the lab.

The University of Connecticut Biomedical Engineering Mentoring Program for high school students.

PubMed

Enderle, John D; Liebler, Christopher M; Haapala, Stephenic A; Hart, James L; Thonakkaraparayil, Naomi T; Romonosky, Laura L; Rodriguez, Francisco; Trumbower, Randy D

2004-01-01

For the past four years, the Biomedical Engineering Program at the University of Connecticut has offered a summer mentoring program for high school students interested in biomedical engineering. To offer this program, we have partnered with the UConn Mentor Connection Program, the School of Engineering 2000 Program and the College of Liberal Arts and Sciences Summer Laboratory Apprentice Program. We typically have approximately 20-25 high school students learning about biomedical engineering each summer. The mentoring aspect of the program exists at many different levels, with the graduate students mentoring the undergraduate students, and these students mentoring the high school students. The program starts with a three-hour lecture on biomedical engineering to properly orient the students. An in-depth paper on an area in biomedical engineering is a required component, as well as a PowerPoint presentation on their research. All of the students build a device to record an EKG on a computer using LabView, including signal processing to remove noise. The students learn some rudimentary concepts on electrocardiography and the physiology and anatomy of the heart. The students also learn basic electronics and breadboarding circuits, PSpice, the building of a printed circuit board, PIC microcontroller, the operation of Multimeters (including the oscilloscope), soldering, assembly of the EKG device and writing LabView code to run their device on a PC. The students keep their EKG device, LabView program and a fully illustrated booklet on EKG to bring home with them, and hopefully bring back to their high school to share their experiences with other students and teachers. The students also work on several other projects during this summer experience as well as visit Hartford Hospital to learn about Clinical Engineering.

LabLessons: Effects of Electronic Prelabs on Student Engagement and Performance

ERIC Educational Resources Information Center

Gryczka, Patrick; Klementowicz, Edward; Sharrock, Chappel; Maxfield, MacRae; Montclare, Jin Kim

2016-01-01

Lab instructors, for both high school and undergraduate college level courses, face issues of constricted time within the lab period and limited student engagement with prelab materials. To address these issues, an online prelab delivery system named LabLessons is developed and tested out in a high school chemistry classroom. The system…

Advanced LabVIEW Labs

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jones, Eric D.

1999-06-17

In the world of computer-based data acquisition and control, the graphical interface program LabVIEW from National Instruments is so ubiquitous that in many ways it has almost become the laboratory standard. To date, there have been approximately fifteen books concerning LabVIEW, but Professor Essick's treatise takes on a completely different tack than all of the previous discussions. In the more standard treatments of the ways and wherefores of LabVIEW such as LabVIEW Graphical Programming: Practical Applications in Instrumentation and Control by Gary W. Johnson (McGraw Hill, NY 1997), the emphasis has been instructing the reader how to program LabVIEW tomore » create a Virtual Instrument (VI) on the computer for interfacing to a particular instruments. LabVIEW is written in G a graphical programming language developed by National Instruments. In the past the emphasis has been on training the experimenter to learn G . Without going into details here, G incorporates the usual loops, arithmetic expressions, etc., found in many programming languages, but in an icon (graphical) environment. The net result being that LabVIEW contains all of the standard methods needed for interfacing to instruments, data acquisition, data analysis, graphics, and also methodology to incorporate programs written in other languages into LabVIEW. Historically, according to Professor Essick, he developed a series of experiments for an upper division laboratory course for computer-based instrumentation. His observation was that while many students had the necessary background in computer programming languages, there were students who had virtually no concept about writing a computer program let alone a computer- based interfacing program. Thus the beginnings of a concept for not only teaching computer- based instrumentation techniques, but aiso a method for the beginner to experience writing a com- puter program. Professor Essick saw LabVIEW as the perfect environment in which to teach computer-based research skills. With this goal in mind, he has succeeded admirably. Advanced LabVIEW Labs presents a series of chapters devoted to not only introducing the reader to LabVIEW, but also to the concepts necessary for writing a successful computer pro- gram. Each chapter is an assignment for the student and is suitable for a ten week course. The first topic introduces the while loop and waveform chart VI'S. After learning how to launch LabVIEW, the student then leans how to use LabVIEW functions such as sine and cosine. The beauty of thk and subsequent chapters, the student is introduced immediately to computer-based instruction by learning how to display the results in graph form on the screen. At each point along the way, the student is not only introduced to another LabVIEW operation, but also to such subjects as spread sheets for data storage, numerical integration, Fourier transformations', curve fitting algorithms, etc. The last few chapters conclude with the purpose of the learning module, and that is, com- puter-based instrumentation. Computer-based laboratory projects such as analog-to-digital con- version, digitizing oscilloscopes treated. Advanced Lab VIEW Labs finishes with a treatment on GPIB interfacing and finally, the student is asked to create an operating VI for temperature con- trol. This is an excellent text, not only as an treatise on LabVIEW but also as an introduction to computer programming logic. All programmers, who are struggling to not only learning how interface computers to instruments, but also trying understand top down programming and other programming language techniques, should add Advanced Lab-VIEW Labs to their computer library.« less

Advanced LabVIEW Labs

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jones, Eric D.

1999-06-17

In the world of computer-based data acquisition and control, the graphical interface program LabVIEW from National Instruments is so ubiquitous that in many ways it has almost become the laboratory standard. To date, there have been approximately fifteen books concerning LabVIEW, but Professor Essick's treatise takes on a completely different tack than all of the previous discussions. In the more standard treatments of the ways and wherefores of LabVIEW such as LabVIEW Graphical Programming: Practical Applications in Instrumentation and Control by Gary W. Johnson (McGraw Hill, NY 1997), the emphasis has been instructing the reader how to program LabVIEW tomore » create a Virtual Instrument (VI) on the computer for interfacing to a particular instruments. LabVIEW is written in "G" a graphical programming language developed by National Instruments. In the past the emphasis has been on training the experimenter to learn "G". Without going into details here, "G" incorporates the usual loops, arithmetic expressions, etc., found in many programming languages, but in an icon (graphical) environment. The net result being that LabVIEW contains all of the standard methods needed for interfacing to instruments, data acquisition, data analysis, graphics, and also methodology to incorporate programs written in other languages into LabVIEW. Historically, according to Professor Essick, he developed a series of experiments for an upper division laboratory course for computer-based instrumentation. His observation was that while many students had the necessary background in computer programming languages, there were students who had virtually no concept about writing a computer program let alone a computer- based interfacing program. Thus the beginnings of a concept for not only teaching computer- based instrumentation techniques, but aiso a method for the beginner to experience writing a com- puter program. Professor Essick saw LabVIEW as the "perfect environment in which to teach computer-based research skills." With this goal in mind, he has succeeded admirably. Advanced LabVIEW Labs presents a series of chapters devoted to not only introducing the reader to LabVIEW, but also to the concepts necessary for writing a successful computer pro- gram. Each chapter is an assignment for the student and is suitable for a ten week course. The first topic introduces the while loop and waveform chart VI'S. After learning how to launch LabVIEW, the student then leans how to use LabVIEW functions such as sine and cosine. The beauty of thk and subsequent chapters, the student is introduced immediately to computer-based instruction by learning how to display the results in graph form on the screen. At each point along the way, the student is not only introduced to another LabVIEW operation, but also to such subjects as spread sheets for data storage, numerical integration, Fourier transformations', curve fitting algorithms, etc. The last few chapters conclude with the purpose of the learning module, and that is, com- puter-based instrumentation. Computer-based laboratory projects such as analog-to-digital con- version, digitizing oscilloscopes treated. Advanced Lab VIEW Labs finishes with a treatment on GPIB interfacing and finally, the student is asked to create an operating VI for temperature con- trol. This is an excellent text, not only as an treatise on LabVIEW but also as an introduction to computer programming logic. All programmers, who are struggling to not only learning how interface computers to instruments, but also trying understand top down programming and other programming language techniques, should add Advanced Lab-VIEW Labs to their computer library.« less

Being a Clinical Psychologist at the Lab School of Baltimore

ERIC Educational Resources Information Center

Oliver, Edwin

2010-01-01

Each day, seeking to address the never ending challenge of helping students with learning disabilities, the author's Baltimore Lab School and Lab School of Washington (LSW) colleagues remember a similar situation in the past and they try to recall what Sally Smith taught them. Smith taught the author a lot in his seven years of working with…

A Video Lecture and Lab-Based Approach for Learning of Image Processing Concepts

ERIC Educational Resources Information Center

Chiu, Chiung-Fang; Lee, Greg C.

2009-01-01

The current practice of traditional in-class lecture for learning computer science (CS) in the high schools of Taiwan is in need of revamping. Teachers instruct on the use of commercial software instead of teaching CS concepts to students. The lack of more suitable teaching materials and limited classroom time are the main reasons for the…

How East Asian Classrooms May Change over the next 20 Years

ERIC Educational Resources Information Center

Chan, Tak-Wai

2010-01-01

Our schools have been experiencing three overlapping waves of technology adoption since the mid-1980s: the personal computer lab wave, the online learning wave and the digital classroom wave. In this position paper, I tried to explain why we are now at the onset of the digital classroom wave, why it will cause great changes in education and why…

There Once Was a 9-Block ...--A Middle-School Design for Probability and Statistics

ERIC Educational Resources Information Center

Abrahamson, Dor; Janusz, Ruth M.; Wilensky, Uri

2006-01-01

ProbLab is a probability-and-statistics unit developed at the Center for Connected Learning and Computer-Based Modeling, Northwestern University. Students analyze the combinatorial space of the 9-block, a 3-by-3 grid of squares, in which each square can be either green or blue. All 512 possible 9-blocks are constructed and assembled in a "bar…

The effects of computer-simulated experiments on high school biology students' problem-solving skills and achievement

NASA Astrophysics Data System (ADS)

Carmack, Gay Lynn Dickinson

2000-10-01

This two-part quasi-experimental repeated measures study examined whether computer simulated experiments have an effect on the problem solving skills of high school biology students in a school-within-a-school magnet program. Specifically, the study identified episodes in a simulation sequence where problem solving skills improved. In the Fall academic semester, experimental group students (n = 30) were exposed to two simulations: CaseIt! and EVOLVE!. Control group students participated in an internet research project and a paper Hardy-Weinberg activity. In the Spring academic semester, experimental group students were exposed to three simulations: Genetics Construction Kit, CaseIt! and EVOLVE! . Spring control group students participated in a Drosophila lab, an internet research project, and Advanced Placement lab 8. Results indicate that the Fall and Spring experimental groups experienced significant gains in scientific problem solving after the second simulation in the sequence. These gains were independent of the simulation sequence or the amount of time spent on the simulations. These gains were significantly greater than control group scores in the Fall. The Spring control group significantly outscored all other study groups on both pretest measures. Even so, the Spring experimental group problem solving performance caught up to the Spring control group performance after the third simulation. There were no significant differences between control and experimental groups on content achievement. Results indicate that CSE is as effective as traditional laboratories in promoting scientific problem solving and that CSE is a useful tool for improving students' scientific problem solving skills. Moreover, retention of problem solving skills is enhanced by utilizing more than one simulation.

A Computer Lab that Students Use but Never See

ERIC Educational Resources Information Center

Young, Jeffrey R.

2008-01-01

North Carolina State University may never build another computer lab. Instead the university has installed racks of equipment in windowless rooms where students and professors never go. This article describes a project called the Virtual Computing Lab. Users enter it remotely from their own computers in dormitory rooms or libraries. They get all…

Introduction to Computing: Lab Manual. Faculty Guide [and] Student Guide.

ERIC Educational Resources Information Center

Frasca, Joseph W.

This lab manual is designed to accompany a college course introducing students to computing. The exercises are designed to be completed by the average student in a supervised 2-hour block of time at a computer lab over 15 weeks. The intent of each lab session is to introduce a topic and have the student feel comfortable with the use of the machine…

Planning a Computer Lab: Considerations To Ensure Success.

ERIC Educational Resources Information Center

IALL Journal of Language Learning Technologies, 1994

1994-01-01

Presents points to consider when organizing a computer laboratory. These include the lab's overall objectives and how best to meet them; what type of students will use the lab; where the lab will be located; and what software and hardware can best meet the lab's overall objectives, population, and location requirements. Other factors include time,…

Have computers, will travel: providing on-site library instruction in rural health facilities using a portable computer lab.

PubMed

Neilson, Christine J

2010-01-01

The Saskatchewan Health Information Resources Partnership (SHIRP) provides library instruction to Saskatchewan's health care practitioners and students on placement in health care facilities as part of its mission to provide province-wide access to evidence-based health library resources. A portable computer lab was assembled in 2007 to provide hands-on training in rural health facilities that do not have computer labs of their own. Aside from some minor inconveniences, the introduction and operation of the portable lab has gone smoothly. The lab has been well received by SHIRP patrons and continues to be an essential part of SHIRP outreach.

LANGUAGE LABS--AN UPDATED REPORT.

ERIC Educational Resources Information Center

1963

REPORTS FROM SEVERAL SCHOOL DISTRICTS ON THE USE OF AND PLANNING OF LANGUAGE LABORATORIES ARE PRESENTED. LABORATORIES SHOULD BE ARRANGED FOR FLEXIBLE USE. THE AVERAGE HIGH SCHOOL STUDENT CAN USE A LAB PROFITABLY FOR 20 TO 25 MINUTES. THERE ARE THREE DIFFERENT TYPES OF LANGUAGE LABORATORIES THAT ARE DESCRIBED. THE SATELLITE LAB IS DIVIDED BY A…

A Case Study of a High School Fab Lab

NASA Astrophysics Data System (ADS)

Lacy, Jennifer E.

This dissertation examines making and design-based STEM education in a formal makerspace. It focuses on how the design and implementation of a Fab Lab learning environment and curriculum affect how instructors and students see themselves engaging in science, and how the Fab Lab relates to the social sorting practices that already take place at North High School. While there is research examining design-based STEM education in informal and formal learning environments, we know little about how K-12 teachers define STEM in making activities when no university or museum partnership exists. This study sought to help fill this gap in the research literature. This case study of a formal makerspace followed instructors and students in one introductory Fab Lab course for one semester. Additional observations of an introductory woodworking course helped build the case and set it into the school context, and provided supplementary material to better understand the similarities and differences between the Fab Lab course and a more traditional design-based learning course. Using evidence from observational field notes, participant interviews, course materials, and student work, I found that the North Fab Lab relies on artifacts and rhetoric symbolic of science and STEM to set itself apart from other design-based courses at North High School. Secondly, the North Fab Lab instructors and students were unable to explain how what they were doing in the Fab Lab was science, and instead relied on vague and unsupported claims related to interdisciplinary STEM practices and dated descriptions of science. Lastly, the design and implementation of the Fab Lab learning environment and curriculum and its separation from North High School's low tech, design-based courses effectively reinforced social sorting practices and cultural assumptions about student work and intelligence.

A Roadmap for Implementation of Blended Learning at the School Level: A Case Study of the iLearnNYC Lab Schools

ERIC Educational Resources Information Center

Darrow, Rob; Friend, Bruce; Powell, Allison

2013-01-01

This roadmap was designed to provide guidance to the New York City Department of Education (NYCDOE) school administrators in implementing blended learning programs in their own schools. Over the 2012-13 school year, the International Association for K-12 Online Learning (iNACOL) worked with 8 NYCDOE Lab Schools, each with its own blended learning…

Cisco Networking Academy Program for high school students: Formative & summative evaluation

NASA Astrophysics Data System (ADS)

Cranford-Wesley, Deanne

This study examined the effectiveness of the Cisco Network Technology Program in enhancing students' technology skills as measured by classroom strategies, student motivation, student attitude, and student learning. Qualitative and quantitative methods were utilized to determine the effectiveness of this program. The study focused on two 11th grade classrooms at Hamtramck High School. Hamtramck, an inner-city community located in Detroit, is racially and ethnically diverse. The majority of students speak English as a second language; more than 20 languages are represented in the school district. More than 70% of the students are considered to be economically at risk. Few students have computers at home, and their access to the few computers at school is limited. Purposive sampling was conducted for this study. The sample consisted of 40 students, all of whom were trained in Cisco Networking Technologies. The researcher examined viable learning strategies in teaching a Cisco Networking class that focused on a web-based approach. Findings revealed that the Cisco Networking Academy Program was an excellent vehicle for teaching networking skills and, therefore, helping to enhance computer skills for the participating students. However, only a limited number of students were able to participate in the program, due to limited computer labs and lack of qualified teaching personnel. In addition, the cumbersome technical language posed an obstacle to students' success in networking. Laboratory assignments were preferred by 90% of the students over lecture and PowerPoint presentations. Practical applications, lab projects, interactive assignments, PowerPoint presentations, lectures, discussions, readings, research, and assessment all helped to increase student learning and proficiency and to enrich the classroom experience. Classroom strategies are crucial to student success in the networking program. Equipment must be updated and utilized to ensure that students are applying practical skills to networking concepts. The results also suggested a high level of motivation and retention in student participants. Students in both classes scored 80% proficiency on the Achievement Motivation Profile Assessment. The identified standard proficiency score was 70%, and both classes exceeded the standard.

Measurement and classification of heart and lung sounds by using LabView for educational use.

PubMed

Altrabsheh, B

2010-01-01

This study presents the design, development and implementation of a simple low-cost method of phonocardiography signal detection. Human heart and lung signals are detected by using a simple microphone through a personal computer; the signals are recorded and analysed using LabView software. Amplitude and frequency analyses are carried out for various phonocardiography pathological cases. Methods for automatic classification of normal and abnormal heart sounds, murmurs and lung sounds are presented. Various cases of heart and lung sound measurement are recorded and analysed. The measurements can be saved for further analysis. The method in this study can be used by doctors as a detection tool aid and may be useful for teaching purposes at medical and nursing schools.

Virtual Transgenics: Using a Molecular Biology Simulation to Impact Student Academic Achievement and Attitudes

NASA Astrophysics Data System (ADS)

Shegog, Ross; Lazarus, Melanie M.; Murray, Nancy G.; Diamond, Pamela M.; Sessions, Nathalie; Zsigmond, Eva

2012-10-01

The transgenic mouse model is useful for studying the causes and potential cures for human genetic diseases. Exposing high school biology students to laboratory experience in developing transgenic animal models is logistically prohibitive. Computer-based simulation, however, offers this potential in addition to advantages of fidelity and reach. This study describes and evaluates a computer-based simulation to train advanced placement high school science students in laboratory protocols, a transgenic mouse model was produced. A simulation module on preparing a gene construct in the molecular biology lab was evaluated using a randomized clinical control design with advanced placement high school biology students in Mercedes, Texas ( n = 44). Pre-post tests assessed procedural and declarative knowledge, time on task, attitudes toward computers for learning and towards science careers. Students who used the simulation increased their procedural and declarative knowledge regarding molecular biology compared to those in the control condition (both p < 0.005). Significant increases continued to occur with additional use of the simulation ( p < 0.001). Students in the treatment group became more positive toward using computers for learning ( p < 0.001). The simulation did not significantly affect attitudes toward science in general. Computer simulation of complex transgenic protocols have potential to provide a "virtual" laboratory experience as an adjunct to conventional educational approaches.

Guitars, Keyboards, Strobes, and Motors--From Vibrational Motion to Active Research

ERIC Educational Resources Information Center

Tagg, Randall; Carlson, John; Asadi-Zeydabadi, Masoud; Busley, Brad; Law-Balding, Katie; Juengel, Mattea

2013-01-01

Physics First is offered to ninth graders at high schools in Aurora, CO. A unique new asset of this school system is an embedded research lab called the "Innovation Hyperlab." The goal of the lab is to connect secondary school teaching to ongoing university scientific research, supporting the school district's aim to create opportunities to…

Service-Learning in the Undergraduate Geoscience Classroom: Establishing Community Partnerships to Enhance Education in Climate Change Science in Local Schools

NASA Astrophysics Data System (ADS)

Joseph, L. H.; Faust, R.

2009-12-01

The complexity of the science surrounding global climate change makes effective communication about this issue to the public difficult, especially at a time when many would argue that public understanding of science in general has decreased. As a service-learning project, a partnership was created between an upper-level environmental studies climate change class at Ursinus College (UC) and the UC Science In Motion (SIM) program to construct an appropriate lab activity that would foster scientific knowledge and abilities in high school students particularly in relation to basic climate change science. The Pennsylvania SIM program is a state-funded initiative to make a selection of lab activities, equipment, and expertise available to teachers at secondary schools at no cost to the schools with the goal to “strengthen the quality of science education for all.” The twelve SIM sites are dispersed throughout PA and serve over 200 school districts overall. The UC SIM program has served over 30 local schools with labs and activities from which the teachers may select. Prior to the partnership discussed here, there were no labs in the UC SIM program that incorporated the concepts of climate change and though a “drop-off” climate change lab was desired, the staff would have no time to design one. The adaptation of a previously written lab set on climate change was assigned as a project for the 9 environmental studies majors at UC enrolled in a Fall 2008 course exploring the science of global climate change. While an advanced course within the environmental studies curriculum, the science backgrounds of the college students themselves were mixed, ranging from science majors to students for whom this was the first or second science course taken at college. In addition to the typical load of coursework, the students worked in small groups on this project throughout the semester, collecting the supplies, testing and adapting the labs, creating a video to guide users through the lab, visiting a local high school for a trial run, and editing and writing the worksheets and teacher guides. It was necessary for the students to clearly understand the concepts behind the labs so the activities could be adapted and presented appropriately. Effective communication of the concepts through visuals and written work was also important. Continued coordination with UC SIM staff was required and helpful and the final product was turned over to the UC SIM for further adaptation and use. The college students appreciated the positive impact the lab could have on climate change science education even after the end of the semester and found it both motivating and rewarding. Partnering with an organization already established and utilized as a source of science education activities for the local school districts ensured quick dissemination of the lab activity. Between 1/09-6/09, ~12 teachers have used this global climate change lab with ~500 students of mixed academic levels. The lab has received positive feedback from teachers and supplies have been duplicated to meet demand, likely indicative of a desire for accessible lab activities within the field of environmental science.

CERN launches high-school internship programme

NASA Astrophysics Data System (ADS)

Johnston, Hamish

2017-07-01

The CERN particle-physics lab has hosted 22 high-school students from Hungary in a pilot programme designed to show teenagers how science, technology, engineering and mathematics is used at the particle-physics lab.

Measure, Then Show: Grasping Human Evolution Through an Inquiry-Based, Data-driven Hominin Skulls Lab

PubMed Central

Luberda, Michael

2016-01-01

Incomprehension and denial of the theory of evolution among high school students has been observed to also occur when teachers are not equipped to deliver a compelling case also for human evolution based on fossil evidence. This paper assesses the outcomes of a novel inquiry-based paleoanthropology lab teaching human evolution to high-school students. The inquiry-based Be a Paleoanthropologist for a Day lab placed a dozen hominin skulls into the hands of high-school students. Upon measuring three variables of human evolution, students explain what they have observed and discuss findings. In the 2013/14 school year, 11 biology classes in 7 schools in the Greater New Orleans area participated in this lab. The interviewed teacher cohort unanimously agreed that the lab featuring hominin skull replicas and stimulating student inquiry was a pedagogically excellent method of delivering the subject of human evolution. First, the lab’s learning path of transforming facts to data, information to knowledge, and knowledge to acceptance empowered students to themselves execute part of the science that underpins our understanding of deep time hominin evolution. Second, although challenging, the hands-on format of the lab was accessible to high-school students, most of whom were readily able to engage the lab’s scientific process. Third, the lab’s exciting and compelling pedagogy unlocked higher order thinking skills, effectively activating the cognitive, psychomotor and affected learning domains as defined in Bloom’s taxonomy. Lastly, the lab afforded students a formative experience with a high degree of retention and epistemic depth. Further study is warranted to gauge the degree of these effects. PMID:27513927

Development of a Computer-Assisted Instrumentation Curriculum for Physics Students: Using LabVIEW and Arduino Platform

ERIC Educational Resources Information Center

Kuan, Wen-Hsuan; Tseng, Chi-Hung; Chen, Sufen; Wong, Ching-Chang

2016-01-01

We propose an integrated curriculum to establish essential abilities of computer programming for the freshmen of a physics department. The implementation of the graphical-based interfaces from Scratch to LabVIEW then to LabVIEW for Arduino in the curriculum "Computer-Assisted Instrumentation in the Design of Physics Laboratories" brings…

Remote-controlled optics experiment for supporting senior high school and undergraduate teaching

NASA Astrophysics Data System (ADS)

Choy, S. H.; Jim, K. L.; Mak, C. L.; Leung, C. W.

2017-08-01

This paper reports the development of a remote laboratory (RemoteLab) platform for practising technologyenhanced learning of optics. The development of RemoteLab enhances students' understanding of experimental methodologies and outcomes, and enable students to conduct experiments everywhere at all times. While the initial goal of the system was for physics major undergradutes, the sytem was also made available for senior secondary school students. To gauge the impact of the RemoteLab, we evaluated two groups of students, which included 109 physics 1st-year undergraduates and 11 students from a local secondary school. After the experiments, evaluation including questionnaire survey and interviews were conducted to collect data on students' perceptions on RemoteLab and implementation issues related to the platform. The surveys focused on four main topics, including user interface, experiment setup, booking system and learning process. The survey results indicated that most of the participants' views towards RemoteLab was positive.

Lessons Learned from Conducting a K-12 Project to Revitalize Achievement by Using Instrumentation in Science Education

ERIC Educational Resources Information Center

Kapila, Vikram; Iskander, Magued

2014-01-01

A student's first introduction to engineering and technology is typically through high school science labs. Unfortunately, in many high schools, science labs often make use of antiquated tools that fail to deliver exciting lab content. As a result, many students are turned off by science, fail to excel on standardized science exams, and do not…

Implementation of a Research-Based Lab Module in a High School Chemistry Curriculum: A Study of Classroom Dynamics

ERIC Educational Resources Information Center

Pilarz, Matthew

2013-01-01

For this study, a research-based lab module was implemented in two high school chemistry classes for the purpose of examining classroom dynamics throughout the process of students completing the module. A research-based lab module developed for use in undergraduate laboratories by the Center for Authentic Science Practice in Education (CASPiE) was…

California State University, Bakersfield Fab Lab: "Making" a Difference in Middle School Students' STEM Attitudes

ERIC Educational Resources Information Center

Medina, Andrea Lee

2017-01-01

The digital fabrication lab, or Fab Lab, at California State University, Bakersfield provided a 1-week, half-day summer program for local area middle school students. The purpose of this study was to examine the effect this summer program had on their attitudes towards math and science. The theoretical framework used for this study was based on…

University-School Partnerships: On the Impact on Students of Summer Schools (for School Students Aged 17-18) Run by Bristol ChemLabs

ERIC Educational Resources Information Center

Shaw, A. J.; Harrison, T. G.; Croker, S. J.; Medley, M.; Sellou, L.; Shallcross, K. L.; Williams, S, J.; Grayson, D. J.; Shallcross, D. E.

2010-01-01

Chemistry summer schools for 17-18 year old school students in the UK were run by Bristol ChemLabS, a Centre for Excellence in Teaching and Learning in Chemistry at the University of Bristol. Students attending were all studying Chemistry at post-16 level (A level in the UK) and experienced not only new practical techniques but also lectures on…

Creating a lab to facilitate high school student engagement in authentic paleoclimate science practices

NASA Astrophysics Data System (ADS)

Maloney, A.; Walsh, E.

2012-12-01

A solid understanding of timescales is crucial for any climate change discussion. This hands-on lab was designed as part of a dual-credit climate change course in which high school students can receive college credit. Using homemade ice cores, students have the opportunity to participate in scientific practices associated with collecting, processing, and interpreting temperature and CO2 data. Exploring millennial-scale cycles in ice core data and extending the CO2 record to the present allows students to discover timescales from an investigators perspective. The Ice Core Lab has been piloted in two high school classrooms and student engagement, and epistemological and conceptual understanding was evaluated using quantitative pre and post assessment surveys. The process of creating this lab involved a partnership between an education assessment professional, high school teachers, and University of Washington professors and graduate students in Oceanography, Earth and Space Sciences, Atmospheric Sciences and the Learning Sciences as part of the NASA Global Climate Change University of Washington in the High School program. This interdisciplinary collaboration led to the inception of the lab and was necessary to ensure that the lesson plan was pedagogically appropriate and scientifically accurate. The lab fits into a unit about natural variability and is paired with additional hands-on activities created by other graduate students that explore short-timescale temperature variations, Milankovitch cycles, isotopes, and other proxies. While the Ice Core Lab is intended to follow units that review the scientific process, global energy budget, and transport, it can be modified to fit any teaching platform.

Revisiting "No Easy Answers": Application of Sally Smith's Methods in the Lab School of Washington High School Program

ERIC Educational Resources Information Center

Reynolds, Meredith

2010-01-01

The first edition of "No Easy Answers" (Smith, 1995) was published in 1979, thirty years ago. That seminal work is as relevant today as it was when the book first appeared. This article provides a description of how Sally Smith's Academic Club Method is implemented in the High School program of The Lab School of Washington.

A Moment of Mindfulness: Computer-Mediated Mindfulness Practice Increases State Mindfulness.

PubMed

Mahmood, Lynsey; Hopthrow, Tim; Randsley de Moura, Georgina

2016-01-01

Three studies investigated the use of a 5-minute, computer-mediated mindfulness practice in increasing levels of state mindfulness. In Study 1, 54 high school students completed the computer-mediated mindfulness practice in a lab setting and Toronto Mindfulness Scale (TMS) scores were measured before and after the practice. In Study 2 (N = 90) and Study 3 (N = 61), the mindfulness practice was tested with an entirely online sample to test the delivery of the 5-minute mindfulness practice via the internet. In Study 2 and 3, we found a significant increase in TMS scores in the mindful condition, but not in the control condition. These findings highlight the impact of a brief, mindfulness practice for single-session, computer-mediated use to increase mindfulness as a state.

A Moment of Mindfulness: Computer-Mediated Mindfulness Practice Increases State Mindfulness

PubMed Central

Mahmood, Lynsey; Hopthrow, Tim; Randsley de Moura, Georgina

2016-01-01

Three studies investigated the use of a 5-minute, computer-mediated mindfulness practice in increasing levels of state mindfulness. In Study 1, 54 high school students completed the computer-mediated mindfulness practice in a lab setting and Toronto Mindfulness Scale (TMS) scores were measured before and after the practice. In Study 2 (N = 90) and Study 3 (N = 61), the mindfulness practice was tested with an entirely online sample to test the delivery of the 5-minute mindfulness practice via the internet. In Study 2 and 3, we found a significant increase in TMS scores in the mindful condition, but not in the control condition. These findings highlight the impact of a brief, mindfulness practice for single-session, computer-mediated use to increase mindfulness as a state. PMID:27105428

Neuromorphic Data Microscope

DOE Office of Scientific and Technical Information (OSTI.GOV)

Naegle, John H.; Suppona, Roger A.; Aimone, James Bradley

In 2016, Lewis Rhodes Labs, (LRL), shipped the first commercially viable Neuromorphic Processing Unit, (NPU), branded as a Neuromorphic Data Microscope (NDM). This product leverages architectural mechanisms derived from the sensory cortex of the human brain to efficiently implement pattern matching. LRL and Sandia National Labs have optimized this product for streaming analytics, and demonstrated a 1,000x power per operation reduction in an FPGA format. When reduced to an ASIC, the efficiency will improve to 1,000,000x. Additionally, the neuromorphic nature of the device gives it powerful computational attributes that are counterintuitive to those schooled in traditional von Neumann architectures. Themore » Neuromorphic Data Microscope is the first of a broad class of brain-inspired, time domain processors that will profoundly alter the functionality and economics of data processing.« less

Development of an Android Application in the Form of a Simulation Lab as Learning Media for Senior High School Students

ERIC Educational Resources Information Center

Astra, I Made; Nasbey, Hadi; Nugraha, Aditiya

2015-01-01

The aim of this research is to create learning media for senior high school students through an android application in the form of a simulation lab. The method employed in the study is research and development. A simulation lab which has been made subsequently validated by concept and media experts, further empirical testing by teachers and…

America's Lab Report: Investigations in High School Science

ERIC Educational Resources Information Center

Singer, Susan R., Ed.; Hilton, Margaret L., Ed.; Schweingruber, Heidi A., Ed.

2005-01-01

Laboratory experiences as a part of most U.S. high school science curricula have been taken for granted for decades, but they have rarely been carefully examined. What do they contribute to science learning? What can they contribute to science learning? What is the current status of labs in our nation s high schools as a context for learning…

"OpenLAB": A 2-Hour PCR-Based Practical for High School Students

ERIC Educational Resources Information Center

Bouakaze, Caroline; Eschbach, Judith; Fouquerel, Elise; Gasser, Isabelle; Kieffer, Emmanuelle; Krieger, Sophie; Milosevic, Sara; Saandi, Thoueiba; Florentz, Catherine; Marechal-Drouard, Laurence; Labouesse, Michel

2010-01-01

The Strasbourg University PhD school in Life and Health Sciences launched an initiative called "OpenLAB." This project was developed in an effort to help high school teenagers understand theoretical and abstract concepts in genetics. A second objective of this program is to help students in defining their future orientation and to…

The Beliefs and Behaviors of Pupils in an Experimental School: The Science Lab.

ERIC Educational Resources Information Center

Lancy, David F.

This booklet, the second in a series, reports on the results of a year-long research project conducted in an experimental school associated with the Learning Research and Development Center, University of Pittsburgh. Specifically, this is a report of findings pertaining to one major setting in the experimental school, the science lab. The science…

Hydrogen Technology and Energy Curriculum (HyTEC)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nagle, Barbara

The Lawrence Hall of Science of the University of California, Berkeley has collaborated with scientists and engineers, a local transit agency, school districts, and a commercial curriculum publisher to develop, field-test nationally, and publish a two-week curriculum module on hydrogen and fuel cells for high school science. Key partners in this project are the Schatz Energy Research Center (SERC) of Humboldt State University, the Alameda-Contra Costa Transit District (AC Transit), FilmSight Productions, Lab-Aids, Inc., and 32 teachers and 2,370 students in field-test classrooms in California, Connecticut, Ohio, New York, South Carolina, and Washington. Field-test teachers received two to three daysmore » of professional development before teaching the curriculum and providing feedback used for revision of the curriculum. The curriculum, titled Investigating Alternative Energy: Hydrogen and Fuel Cells and published by Lab-Aids, Inc., includes a teachers guide (with lesson plans, resources, and student handout pages), two interactive computer animations, a video, a website, and a laboratory materials kit. The project has been disseminated to over 950 teachers through awareness workshops at state, regional, and national science teacher conferences.« less

A Series of Computational Neuroscience Labs Increases Comfort with MATLAB.

PubMed

Nichols, David F

2015-01-01

Computational simulations allow for a low-cost, reliable means to demonstrate complex and often times inaccessible concepts to undergraduates. However, students without prior computer programming training may find working with code-based simulations to be intimidating and distracting. A series of computational neuroscience labs involving the Hodgkin-Huxley equations, an Integrate-and-Fire model, and a Hopfield Memory network were used in an undergraduate neuroscience laboratory component of an introductory level course. Using short focused surveys before and after each lab, student comfort levels were shown to increase drastically from a majority of students being uncomfortable or with neutral feelings about working in the MATLAB environment to a vast majority of students being comfortable working in the environment. Though change was reported within each lab, a series of labs was necessary in order to establish a lasting high level of comfort. Comfort working with code is important as a first step in acquiring computational skills that are required to address many questions within neuroscience.

A Series of Computational Neuroscience Labs Increases Comfort with MATLAB

PubMed Central

Nichols, David F.

2015-01-01

Computational simulations allow for a low-cost, reliable means to demonstrate complex and often times inaccessible concepts to undergraduates. However, students without prior computer programming training may find working with code-based simulations to be intimidating and distracting. A series of computational neuroscience labs involving the Hodgkin-Huxley equations, an Integrate-and-Fire model, and a Hopfield Memory network were used in an undergraduate neuroscience laboratory component of an introductory level course. Using short focused surveys before and after each lab, student comfort levels were shown to increase drastically from a majority of students being uncomfortable or with neutral feelings about working in the MATLAB environment to a vast majority of students being comfortable working in the environment. Though change was reported within each lab, a series of labs was necessary in order to establish a lasting high level of comfort. Comfort working with code is important as a first step in acquiring computational skills that are required to address many questions within neuroscience. PMID:26557798

Integrating Robotic Observatories into Astronomy Labs

NASA Astrophysics Data System (ADS)

Ruch, Gerald T.

2015-01-01

The University of St. Thomas (UST) and a consortium of five local schools is using the UST Robotic Observatory, housing a 17' telescope, to develop labs and image processing tools that allow easy integration of observational labs into existing introductory astronomy curriculum. Our lab design removes the burden of equipment ownership by sharing access to a common resource and removes the burden of data processing by automating processing tasks that are not relevant to the learning objectives.Each laboratory exercise takes place over two lab periods. During period one, students design and submit observation requests via the lab website. Between periods, the telescope automatically acquires the data and our image processing pipeline produces data ready for student analysis. During period two, the students retrieve their data from the website and perform the analysis. The first lab, 'Weighing Jupiter,' was successfully implemented at UST and several of our partner schools. We are currently developing a second lab to measure the age of and distance to a globular cluster.

Teaching computer interfacing with virtual instruments in an object-oriented language.

PubMed Central

Gulotta, M

1995-01-01

LabVIEW is a graphic object-oriented computer language developed to facilitate hardware/software communication. LabVIEW is a complete computer language that can be used like Basic, FORTRAN, or C. In LabVIEW one creates virtual instruments that aesthetically look like real instruments but are controlled by sophisticated computer programs. There are several levels of data acquisition VIs that make it easy to control data flow, and many signal processing and analysis algorithms come with the software as premade VIs. In the classroom, the similarity between virtual and real instruments helps students understand how information is passed between the computer and attached instruments. The software may be used in the absence of hardware so that students can work at home as well as in the classroom. This article demonstrates how LabVIEW can be used to control data flow between computers and instruments, points out important features for signal processing and analysis, and shows how virtual instruments may be used in place of physical instrumentation. Applications of LabVIEW to the teaching laboratory are also discussed, and a plausible course outline is given. PMID:8580361

Teaching computer interfacing with virtual instruments in an object-oriented language.

PubMed

Gulotta, M

1995-11-01

LabVIEW is a graphic object-oriented computer language developed to facilitate hardware/software communication. LabVIEW is a complete computer language that can be used like Basic, FORTRAN, or C. In LabVIEW one creates virtual instruments that aesthetically look like real instruments but are controlled by sophisticated computer programs. There are several levels of data acquisition VIs that make it easy to control data flow, and many signal processing and analysis algorithms come with the software as premade VIs. In the classroom, the similarity between virtual and real instruments helps students understand how information is passed between the computer and attached instruments. The software may be used in the absence of hardware so that students can work at home as well as in the classroom. This article demonstrates how LabVIEW can be used to control data flow between computers and instruments, points out important features for signal processing and analysis, and shows how virtual instruments may be used in place of physical instrumentation. Applications of LabVIEW to the teaching laboratory are also discussed, and a plausible course outline is given.

Love the Lab, Hate the Lab Report?

ERIC Educational Resources Information Center

Bjorn, Genevive

2018-01-01

In the author's large, urban high school, enrollment in a laboratory science is mandatory. While the student participation rate for lab activities is over 98%, the turn-in rate for traditional lab reports averages just 35% to 85%. Those students who don't produce a lab report miss a critical opportunity to improve their skills in scientific…

Program Processes Thermocouple Readings

NASA Technical Reports Server (NTRS)

Quave, Christine A.; Nail, William, III

1995-01-01

Digital Signal Processor for Thermocouples (DART) computer program implements precise and fast method of converting voltage to temperature for large-temperature-range thermocouple applications. Written using LabVIEW software. DART available only as object code for use on Macintosh II FX or higher-series computers running System 7.0 or later and IBM PC-series and compatible computers running Microsoft Windows 3.1. Macintosh version of DART (SSC-00032) requires LabVIEW 2.2.1 or 3.0 for execution. IBM PC version (SSC-00031) requires LabVIEW 3.0 for Windows 3.1. LabVIEW software product of National Instruments and not included with program.

LBNL Computational ResearchTheory Facility Groundbreaking - Full Press Conference. Feb 1st, 2012

ScienceCinema

Yelick, Kathy

2018-01-24

Energy Secretary Steven Chu, along with Berkeley Lab and UC leaders, broke ground on the Lab's Computational Research and Theory (CRT) facility yesterday. The CRT will be at the forefront of high-performance supercomputing research and be DOE's most efficient facility of its kind. Joining Secretary Chu as speakers were Lab Director Paul Alivisatos, UC President Mark Yudof, Office of Science Director Bill Brinkman, and UC Berkeley Chancellor Robert Birgeneau. The festivities were emceed by Associate Lab Director for Computing Sciences, Kathy Yelick, and Berkeley Mayor Tom Bates joined in the shovel ceremony.

LBNL Computational Research and Theory Facility Groundbreaking. February 1st, 2012

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yelick, Kathy

2012-02-02

Energy Secretary Steven Chu, along with Berkeley Lab and UC leaders, broke ground on the Lab's Computational Research and Theory (CRT) facility yesterday. The CRT will be at the forefront of high-performance supercomputing research and be DOE's most efficient facility of its kind. Joining Secretary Chu as speakers were Lab Director Paul Alivisatos, UC President Mark Yudof, Office of Science Director Bill Brinkman, and UC Berkeley Chancellor Robert Birgeneau. The festivities were emceed by Associate Lab Director for Computing Sciences, Kathy Yelick, and Berkeley Mayor Tom Bates joined in the shovel ceremony.

LBNL Computational Research and Theory Facility Groundbreaking. February 1st, 2012

ScienceCinema

Yelick, Kathy

2017-12-09

Energy Secretary Steven Chu, along with Berkeley Lab and UC leaders, broke ground on the Lab's Computational Research and Theory (CRT) facility yesterday. The CRT will be at the forefront of high-performance supercomputing research and be DOE's most efficient facility of its kind. Joining Secretary Chu as speakers were Lab Director Paul Alivisatos, UC President Mark Yudof, Office of Science Director Bill Brinkman, and UC Berkeley Chancellor Robert Birgeneau. The festivities were emceed by Associate Lab Director for Computing Sciences, Kathy Yelick, and Berkeley Mayor Tom Bates joined in the shovel ceremony.

A Comparative Study on Real Lab and Simulation Lab in Communication Engineering from Students' Perspectives

ERIC Educational Resources Information Center

Balakrishnan, B.; Woods, P. C.

2013-01-01

Over the years, rapid development in computer technology has engendered simulation-based laboratory (lab) in addition to the traditional hands-on (physical) lab. Many higher education institutions adopt simulation lab, replacing some existing physical lab experiments. The creation of new systems for conducting engineering lab activities has raised…

Smartphones as portable oscilloscopes for physics labs

NASA Astrophysics Data System (ADS)

Forinash, Kyle; Wisman, Raymond F.

2012-04-01

Given that today's smartphones are mobile and have more computing power and means to measure the external world than early PCs, they may also revolutionize data collection, both in structured physics laboratory settings and in less predictable situations, outside the classroom. Several examples using the internal sensors available in a smartphone were presented in earlier papers in this column.1, 2 But data collection is not limited only to the phone's internal sensors since most also have a headphone port for connecting an external microphone and speakers. This port can be used to connect to external equipment in much the same way as the game port on the early Apple II was used in school labs. Below is an illustration using the headphone port to receive data from an external circuit: smartphones as a portable oscilloscope using commercially available hardware and applications.

Design and development of a solar powered mobile laboratory

NASA Astrophysics Data System (ADS)

Jiao, L.; Simon, A.; Barrera, H.; Acharya, V.; Repke, W.

2016-08-01

This paper describes the design and development of a solar powered mobile laboratory (SPML) system. The SPML provides a mobile platform that schools, universities, and communities can use to give students and staff access to laboratory environments where dedicated laboratories are not available. The lab includes equipment like 3D printers, computers, and soldering stations. The primary power source of the system is solar PV which allows the laboratory to be operated in places where the grid power is not readily available or not sufficient to power all the equipment. The main system components include PV panels, junction box, battery, charge controller, and inverter. Not only is it used to teach students and staff how to use the lab equipment, but it is also a great tool to educate the public about solar PV technologies.

Speech/Language Pathologists Reflect on Sally Smith and the Lab School of Washington

ERIC Educational Resources Information Center

Learning Disabilities: A Multidisciplinary Journal, 2010

2010-01-01

Sally L. Smith had a clear vision of how she thought speech and language services should be integrated into her school, The Lab School of Washington. It was Smith's idea that language therapists should work individually with students to help them make gains in their particular areas of need, as well as to work collaboratively with the teachers,…

Math and science technology access and use in South Dakota public schools grades three through five

NASA Astrophysics Data System (ADS)

Schwietert, Debra L.

The development of K-12 technology standards, soon to be added to state testing of technology proficiency, and the increasing presence of computers in homes and classrooms reflects the growing importance of technology in current society. This study examined math and science teachers' responses on a survey of technology use in grades three through five in South Dakota. A researcher-developed survey instrument was used to collect data from a random sample of 100 public schools throughout the South Dakota. Forced choice and open-ended responses were recorded. Most teachers have access to computers, but they lack resources to purchase software for their content areas, especially in science areas. Three-fourths of teachers in this study reported multiple computers in their classrooms and 67% reported access to labs in other areas of the school building. These numbers are lower than the national average of 84% of teachers with computers in their classrooms and 95% with access to computers elsewhere in the building (USDOE, 2000). Almost eight out of 10 teachers noted time as a barrier to learning more about educational software. Additional barriers included lack of school funds (38%), access to relevant training (32%), personal funds (30%), and poor quality of training (7%). Teachers most often use math and science software as supplemental, with practice tutorials cited as another common use. The most common interest for software was math for both boys and girls. The second most common choice for boys was science and for girls, language arts. Teachers reported that there was no preference for either individual or group work on computers for girls or boys. Most teachers do not systematically evaluate software for gender preferences, but review software over subjectively.

Designing a Versatile Dedicated Computing Lab to Support Computer Network Courses: Insights from a Case Study

ERIC Educational Resources Information Center

Gercek, Gokhan; Saleem, Naveed

2006-01-01

Providing adequate computing lab support for Management Information Systems (MIS) and Computer Science (CS) programs is a perennial challenge for most academic institutions in the US and abroad. Factors, such as lack of physical space, budgetary constraints, conflicting needs of different courses, and rapid obsolescence of computing technology,…

InnovateEDU, Inc.: Brooklyn Laboratory Charter Schools (LAB)

ERIC Educational Resources Information Center

EDUCAUSE, 2015

2015-01-01

Entrepreneurial learning is the backbone of this Brooklyn charter school network which opened in Fall 2014 to serve grades 6-12, including English language learners and students with disabilities. LAB's academic model combines empirically effective learning practices with innovative implementation strategies, including a blended learning model…

The StratusLab cloud distribution: Use-cases and support for scientific applications

NASA Astrophysics Data System (ADS)

Floros, E.

2012-04-01

The StratusLab project is integrating an open cloud software distribution that enables organizations to setup and provide their own private or public IaaS (Infrastructure as a Service) computing clouds. StratusLab distribution capitalizes on popular infrastructure virtualization solutions like KVM, the OpenNebula virtual machine manager, Claudia service manager and SlipStream deployment platform, which are further enhanced and expanded with additional components developed within the project. The StratusLab distribution covers the core aspects of a cloud IaaS architecture, namely Computing (life-cycle management of virtual machines), Storage, Appliance management and Networking. The resulting software stack provides a packaged turn-key solution for deploying cloud computing services. The cloud computing infrastructures deployed using StratusLab can support a wide range of scientific and business use cases. Grid computing has been the primary use case pursued by the project and for this reason the initial priority has been the support for the deployment and operation of fully virtualized production-level grid sites; a goal that has already been achieved by operating such a site as part of EGI's (European Grid Initiative) pan-european grid infrastructure. In this area the project is currently working to provide non-trivial capabilities like elastic and autonomic management of grid site resources. Although grid computing has been the motivating paradigm, StratusLab's cloud distribution can support a wider range of use cases. Towards this direction, we have developed and currently provide support for setting up general purpose computing solutions like Hadoop, MPI and Torque clusters. For what concerns scientific applications the project is collaborating closely with the Bioinformatics community in order to prepare VM appliances and deploy optimized services for bioinformatics applications. In a similar manner additional scientific disciplines like Earth Science can take advantage of StratusLab cloud solutions. Interested users are welcomed to join StratusLab's user community by getting access to the reference cloud services deployed by the project and offered to the public.

The Effect of High School Physics Laboratories on Performance in Introductory College Physics

NASA Astrophysics Data System (ADS)

Maltese, Adam V.; Tai, Robert H.; Sadler, Philip M.

2010-05-01

Laboratory experiences play a substantial role in most high school science courses, and many teachers believe the number of labs they offer is a measure of the quality of their curriculum. While some teachers believe labs are meant to confirm concepts taught during lectures, others feel labs should address students' everyday beliefs about the world. Still other teachers emphasize learning of the scientific method and laboratory techniques. Accordingly, many articles offer advice on "effective" pedagogical practices.2-5

Are High School Students Ready for Recombinant DNA?: The UOP Experience.

ERIC Educational Resources Information Center

Minch, Michael J.

1989-01-01

Discusses a three-week summer college honors course for talented high school juniors with three exams, lab six days a week, a research paper, field trips, and student panel discussions. Presents an overview of the course. Describes the lab which uses "E. coli" for DNA recombination. (MVL)

Science Labs: Beyond Isolationism

ERIC Educational Resources Information Center

Cavanagh, Sean

2007-01-01

A national study released in 2005 concluded that most high school students are not exposed to high quality science labs because of these reasons: (a) poor school facilities and organizations; (b) weak teacher preparation; (c) poor design; (d) cluttered state standards; (e) little representation on state tests; and (f) scarce evidence of what…

Can You Solve the Crime? Using Agarose Electrophoresis To Identify an Unknown Colored Protein.

ERIC Educational Resources Information Center

Wiltfong, Cynthia L.; Chester, Emily; Albertin, Faith; Smith, Julia; Hall, Judith C.; Arth, Emily C.; Martin, Stephanie

2003-01-01

Describes a lab that introduces agarose electrophoresis techniques and basic information on proteins to middle school and high school students. Insists that, built around a scenario in which students must solve a crime, the lab has real-world applications that should spark student interest. (KHR)

Lab at Home: Hardware Kits for a Digital Design Lab

ERIC Educational Resources Information Center

Oliver, J. P.; Haim, F.

2009-01-01

An innovative laboratory methodology for an introductory digital design course is presented. Instead of having traditional lab experiences, where students have to come to school classrooms, a "lab at home" concept is proposed. Students perform real experiments in their own homes, using hardware kits specially developed for this purpose. They…

The Computer-Networked Writing Lab: One Instructor's View. ERIC Digest.

ERIC Educational Resources Information Center

Puccio, P. M.

According to an instructor of basic writing in the Writing Lab at the University of Massachusetts in Amherst, he can teach differently in a computer-networked writing lab than he did in a conventional classroom. Because the room is designed to teach writing and nothing else, it offers a congenial workspace where the teacher can interact with…

Integrating Multiple On-line Knowledge Bases for Disease-Lab Test Relation Extraction.

PubMed

Zhang, Yaoyun; Soysal, Ergin; Moon, Sungrim; Wang, Jingqi; Tao, Cui; Xu, Hua

2015-01-01

A computable knowledge base containing relations between diseases and lab tests would be a great resource for many biomedical informatics applications. This paper describes our initial step towards establishing a comprehensive knowledge base of disease and lab tests relations utilizing three public on-line resources. LabTestsOnline, MedlinePlus and Wikipedia are integrated to create a freely available, computable disease-lab test knowledgebase. Disease and lab test concepts are identified using MetaMap and relations between diseases and lab tests are determined based on source-specific rules. Experimental results demonstrate a high precision for relation extraction, with Wikipedia achieving the highest precision of 87%. Combining the three sources reached a recall of 51.40%, when compared with a subset of disease-lab test relations extracted from a reference book. Moreover, we found additional disease-lab test relations from on-line resources, indicating they are complementary to existing reference books for building a comprehensive disease and lab test relation knowledge base.

Optimizing physician access to surgical intensive care unit laboratory information through mobile computing.

PubMed

Strain, J J; Felciano, R M; Seiver, A; Acuff, R; Fagan, L

1996-01-01

Approximately 30 minutes of computer access time are required by surgical residents at Stanford University Medical Center (SUMC) to examine the lab values of all patients on a surgical intensive care unit (ICU) service, a task that must be performed several times a day. To reduce the time accessing this information and simultaneously increase the readability and currency of the data, we have created a mobile, pen-based user interface and software system that delivers lab results to surgeons in the ICU. The ScroungeMaster system, loaded on a portable tablet computer, retrieves lab results for a subset of patients from the central laboratory computer and stores them in a local database cache. The cache can be updated on command; this update takes approximately 2.7 minutes for all ICU patients being followed by the surgeon, and can be performed as a background task while the user continues to access selected lab results. The user interface presents lab results according to physiologic system. Which labs are displayed first is governed by a layout selection algorithm based on previous accesses to the patient's lab information, physician preferences, and the nature of the patient's medical condition. Initial evaluation of the system has shown that physicians prefer the ScroungeMaster interface to that of existing systems at SUMC and are satisfied with the system's performance. We discuss the evolution of ScroungeMaster and make observations on changes to physician work flow with the presence of mobile, pen-based computing in the ICU.

Earthquakes in Action: Incorporating Multimedia, Internet Resources, Large-scale Seismic Data, and 3-D Visualizations into Innovative Activities and Research Projects for Today's High School Students

NASA Astrophysics Data System (ADS)

Smith-Konter, B.; Jacobs, A.; Lawrence, K.; Kilb, D.

2006-12-01

The most effective means of communicating science to today's "high-tech" students is through the use of visually attractive and animated lessons, hands-on activities, and interactive Internet-based exercises. To address these needs, we have developed Earthquakes in Action, a summer high school enrichment course offered through the California State Summer School for Mathematics and Science (COSMOS) Program at the University of California, San Diego. The summer course consists of classroom lectures, lab experiments, and a final research project designed to foster geophysical innovations, technological inquiries, and effective scientific communication (http://topex.ucsd.edu/cosmos/earthquakes). Course content includes lessons on plate tectonics, seismic wave behavior, seismometer construction, fault characteristics, California seismicity, global seismic hazards, earthquake stress triggering, tsunami generation, and geodetic measurements of the Earth's crust. Students are introduced to these topics through lectures-made-fun using a range of multimedia, including computer animations, videos, and interactive 3-D visualizations. These lessons are further enforced through both hands-on lab experiments and computer-based exercises. Lab experiments included building hand-held seismometers, simulating the frictional behavior of faults using bricks and sandpaper, simulating tsunami generation in a mini-wave pool, and using the Internet to collect global earthquake data on a daily basis and map earthquake locations using a large classroom map. Students also use Internet resources like Google Earth and UNAVCO/EarthScope's Jules Verne Voyager Jr. interactive mapping tool to study Earth Science on a global scale. All computer-based exercises and experiments developed for Earthquakes in Action have been distributed to teachers participating in the 2006 Earthquake Education Workshop, hosted by the Visualization Center at Scripps Institution of Oceanography (http://siovizcenter.ucsd.edu/workshop). In addition to daily lecture and lab exercises, COSMOS students also conduct a mini-research project of their choice that uses data ranging from the 2004 Parkfield Earthquake, to Southern California seismicity, to global seismicity. Students collect seismic data from the Internet and evaluate earthquake locations, magnitudes, temporal sequence of seismic activity, active fault planes, and plate tectonic boundaries using research quality techniques. Students are given the opportunity to build 3-D visualizations of their research data sets and archive these at the SIO Visualization Center's online library, which is globally accessible to students, teachers, researchers, and the general public (http://www.siovizcenter.ucsd.edu/library.php). These student- generated visualizations have become a practical resource for not only students and teachers, but also geophysical researchers that use the visual objects as research tools to better explore and understand their data. Through Earthquakes in Action, we offer both the tools for scientific exploration and the thrills of scientific discovery, providing students with valuable knowledge, novel research experience, and a unique sense of scientific contribution.

Life Lab Computer Support System's Manual.

ERIC Educational Resources Information Center

Lippman, Beatrice D.; Walfish, Stephen

Step-by-step procedures for utilizing the computer support system of Miami-Dade Community College's Life Lab program are described for the following categories: (1) Registration--Student's Lists and Labels, including three separate computer programs for current listings, next semester listings, and grade listings; (2) Competence and Resource…

"Probeware" on Increase in Schools' Science Labs

ERIC Educational Resources Information Center

Trotter, Andrew

2008-01-01

Though the term, "probeware" may not be a household word, it has grown more familiar to science educators over the past decade, as a new generation of high-tech instruments for collecting and analyzing data from the physical world have been introduced into school science labs. Today, those tools include digital scientific probes or sensors that…

Implementing the Lab School Club Model at the Academy in Manayunk

ERIC Educational Resources Information Center

Herman, Chris

2010-01-01

Central to The Lab School model is Sally Smith's Club Methodology, the full immersion of students into a time period where historical information is learned through multi-sensory activities. While immersed, through the use of costumes and elaborately decorated classrooms, students are engaged in project-based learning. As the student's…

Irmo High School's Language Arts Lab: A Golden Opportunity.

ERIC Educational Resources Information Center

Ingle, Judith K.

Since 1984, the Language Arts Lab at Irmo High School (Columbia, South Carolina) has provided: (1) remediation in reading and writing to students with low standardized test scores; and (2) assistance to other students in the areas of study skills, college entrance exam preparation, term papers, reading and reading assignments, grammar, and…

The community FabLab platform: applications and implications in biomedical engineering.

PubMed

Stephenson, Makeda K; Dow, Douglas E

2014-01-01

Skill development in science, technology, engineering and math (STEM) education present one of the most formidable challenges of modern society. The Community FabLab platform presents a viable solution. Each FabLab contains a suite of modern computer numerical control (CNC) equipment, electronics and computing hardware and design, programming, computer aided design (CAD) and computer aided machining (CAM) software. FabLabs are community and educational resources and open to the public. Development of STEM based workforce skills such as digital fabrication and advanced manufacturing can be enhanced using this platform. Particularly notable is the potential of the FabLab platform in STEM education. The active learning environment engages and supports a diversity of learners, while the iterative learning that is supported by the FabLab rapid prototyping platform facilitates depth of understanding, creativity, innovation and mastery. The product and project based learning that occurs in FabLabs develops in the student a personal sense of accomplishment, self-awareness, command of the material and technology. This helps build the interest and confidence necessary to excel in STEM and throughout life. Finally the introduction and use of relevant technologies at every stage of the education process ensures technical familiarity and a broad knowledge base needed for work in STEM based fields. Biomedical engineering education strives to cultivate broad technical adeptness, creativity, interdisciplinary thought, and an ability to form deep conceptual understanding of complex systems. The FabLab platform is well designed to enhance biomedical engineering education.

Synchronized Pair Configuration in Virtualization-Based Lab for Learning Computer Networks

ERIC Educational Resources Information Center

Kongcharoen, Chaknarin; Hwang, Wu-Yuin; Ghinea, Gheorghita

2017-01-01

More studies are concentrating on using virtualization-based labs to facilitate computer or network learning concepts. Some benefits are lower hardware costs and greater flexibility in reconfiguring computer and network environments. However, few studies have investigated effective mechanisms for using virtualization fully for collaboration.…

Community College Uses a Video-Game Lab to Lure Students to Computer Courses

ERIC Educational Resources Information Center

Young, Jeffrey R.

2007-01-01

A computer lab has become one of the most popular hangouts at Northern Virginia Community College after officials decided to load its PCs with popular video games, install a PlayStation and an Xbox, and declare it "for gamers only." The goal of this lab is to entice students to take game-design and other IT courses. John Min, dean of…

SoftLab: A Soft-Computing Software for Experimental Research with Commercialization Aspects

NASA Technical Reports Server (NTRS)

Akbarzadeh-T, M.-R.; Shaikh, T. S.; Ren, J.; Hubbell, Rob; Kumbla, K. K.; Jamshidi, M

1998-01-01

SoftLab is a software environment for research and development in intelligent modeling/control using soft-computing paradigms such as fuzzy logic, neural networks, genetic algorithms, and genetic programs. SoftLab addresses the inadequacies of the existing soft-computing software by supporting comprehensive multidisciplinary functionalities from management tools to engineering systems. Furthermore, the built-in features help the user process/analyze information more efficiently by a friendly yet powerful interface, and will allow the user to specify user-specific processing modules, hence adding to the standard configuration of the software environment.

The acquisition of inquiry skills and computer skills by 8th grade urban middle school students in a technology-supported environment

NASA Astrophysics Data System (ADS)

Ruffin, Monya Aisha

The evolution of increased global accessibility and dependency on computer technologies has revolutionized most aspects of everyday life, including a rapid transformation of 21st century schools. Current changes in education reflect the need for the integration of effective computer technologies in school curricula. The principal objective of this investigation was to examine the acquisition of computer skills and inquiry skills by urban eighth grade students in a technology-supported environment. The study specifically focused on students' ability to identify, understand, and work through the process of scientific inquiry, while also developing computer technology tool skills. The unique component of the study was its contextualization within a local historically significant setting---an African-American cemetery. Approximately seventy students, in a local middle school, participated in the five-week treatment. Students conducted research investigations on site and over the Internet, worked in collaborative groups, utilized technology labs, and received inquiry and computer technology instruction. A mixed method design employing quantitative and qualitative methods was used. Two pilot studies conducted in an after-school science club format helped sharpen the research question, data collection methods, and survey used in the school-based study. Complete sets of data from pre and post surveys and journals were collected from sixty students. Six students were randomly selected to participate in in-depth focus group interviews. Researcher observations and inferences were also included in the analysis. The research findings showed that, after the treatment, students: (a) acquired more inquiry skills and computer skills, (b) broadened their basic conceptual understanding and perspective about science, (c) engaged actively in a relevant learning process, (d) created tangible evidence of their inquiry skills and computer skills, and (e) recalled and retained more details about the inquiry process and the computer technology tools (when they attended at least 80% of the treatment sessions). The findings indicated that project-based, technology-supported experiences allowed students to learn content in an interdisciplinary way (building on culturally relevant local histories) and provided enjoyable learning opportunities for students and teachers. Participation in the treatment encouraged students to think beyond the technical aspects of technology and relate its relevancy and usefulness to solving scientific queries.

The Study Team for Early Life Asthma Research (STELAR) consortium ‘Asthma e-lab’: team science bringing data, methods and investigators together

PubMed Central

Custovic, Adnan; Ainsworth, John; Arshad, Hasan; Bishop, Christopher; Buchan, Iain; Cullinan, Paul; Devereux, Graham; Henderson, John; Holloway, John; Roberts, Graham; Turner, Steve; Woodcock, Ashley; Simpson, Angela

2015-01-01

We created Asthma e-Lab, a secure web-based research environment to support consistent recording, description and sharing of data, computational/statistical methods and emerging findings across the five UK birth cohorts. The e-Lab serves as a data repository for our unified dataset and provides the computational resources and a scientific social network to support collaborative research. All activities are transparent, and emerging findings are shared via the e-Lab, linked to explanations of analytical methods, thus enabling knowledge transfer. eLab facilitates the iterative interdisciplinary dialogue between clinicians, statisticians, computer scientists, mathematicians, geneticists and basic scientists, capturing collective thought behind the interpretations of findings. PMID:25805205

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dickerson, James; Camino, Fernando; Irwin, Edward

Brookhaven Lab and a local school district collaborated to develop a nanotechnology program that brings students “into” labs at Brookhaven’s Center for Functional Nanomaterials through a portable videoconferencing system.

Mathematics for the Eighties: A Study of Two Effective Math Programs.

ERIC Educational Resources Information Center

O'Connor, Patrick J.

1985-01-01

This bulletin describes two exemplary mathematics programs in Oregon: the Math Lab at Mountain View Junior High School in Beaverton and the Academy Math Program at Jefferson High School in northeastern Portland. The Math Lab at Mountain View is a weekly supplemental unit that is integrated into general math and pre-algebra courses for seventh and…

Using National Instruments LabVIEW[TM] Education Edition in Schools

ERIC Educational Resources Information Center

Butlin, Chris A.

2011-01-01

With the development of LabVIEW[TM] Education Edition schools can now provide experience of using this widely used software. Here, a few of the many applications that students aged around 11 years and over could develop are outlined in the resulting front panel screen displays and block diagrams showing the associated graphical programmes, plus a…

The Art-Science Connection: Students Create Art Inspired by Extracurricular Lab Investigations

ERIC Educational Resources Information Center

Hegedus, Tess; Segarra, Verónica A.; Allen, Tawannah G.; Wilson, Hillary; Garr, Casey; Budzinski, Christina

2016-01-01

The authors developed an integrated science-and-art program to engage science students from a performing arts high school in hands-on, inquiry based lab experiences. The students participated in eight biology-focused investigations at a local university with undergraduate mentors. After the laboratory phase of the project, the high school students…

Memories Are Made of This

ERIC Educational Resources Information Center

Chang, Christine

2010-01-01

In this article, the author shares her memories of Sally Smith, the founder of The Lab School of Washington, where she works as the director of the Occupational Therapy. When the author first met Smith, Smith asked her what brought her to The Lab School at that point in her career. She told Smith that her background was rather eclectic, since she…

Berkeley Lab's Cool Your School Program

ScienceCinema

Brady, Susan; Gilbert, Haley; McCarthy, Robert

2018-02-02

Cool Your School is a series of 6th-grade, classroom-based, science activities rooted in Berkeley Lab's cool-surface and cool materials research and aligned with California science content standards. The activities are designed to build knowledge, stimulate curiosity, and carry the conversation about human-induced climate change, and what can be done about it, into the community.

Integration of Computer Technology Into an Introductory-Level Neuroscience Laboratory

ERIC Educational Resources Information Center

Evert, Denise L.; Goodwin, Gregory; Stavnezer, Amy Jo

2005-01-01

We describe 3 computer-based neuroscience laboratories. In the first 2 labs, we used commercially available interactive software to enhance the study of functional and comparative neuroanatomy and neurophysiology. In the remaining lab, we used customized software and hardware in 2 psychophysiological experiments. With the use of the computer-based…

A Series of Molecular Dynamics and Homology Modeling Computer Labs for an Undergraduate Molecular Modeling Course

ERIC Educational Resources Information Center

Elmore, Donald E.; Guayasamin, Ryann C.; Kieffer, Madeleine E.

2010-01-01

As computational modeling plays an increasingly central role in biochemical research, it is important to provide students with exposure to common modeling methods in their undergraduate curriculum. This article describes a series of computer labs designed to introduce undergraduate students to energy minimization, molecular dynamics simulations,…

A comparative analysis of traditional and online lab science transfer courses in the rural community college

NASA Astrophysics Data System (ADS)

Scott, Andrea

Through distance learning, the community college system has moved beyond geographical boundaries to serve all students and provide educational opportunities at a distance to individuals previously out of reach of the college community. With the inception of the Mississippi Virtual Community College (MSVCC) in January 2000, Mississippi's public community colleges have experienced unprecedented growth in online enrollments and online course offerings to include the laboratory sciences; however, transfer of online lab science courses are problematic for individuals who wish to gain admittance to Medical, Dental, and Pharmacy schools in Mississippi. Currently online lab science courses are not accepted for transfer for students seeking admission to Mississippi Medical, Dental, or Pharmacy schools. The need for this study, the statement of the problem, and the purpose of the study address transfer issues related to the transfer of online lab science courses in Mississippi and the impact of such on the student and community college. The study also addresses existing doubts regarding online course delivery as a viable method of lab science delivery. The purpose of the study was to investigate differences between online instructional delivery as compared to traditional face-to-face delivery with the following research questions to: (1) Investigate the perception of quality of online courses as compared to traditional face-to-face courses. (2) Investigate the difference in student performance in online transfer lab science courses as compared to student performance in traditional face-to-face lab science courses. The results of this 13 semester study show significant differences in both perception of quality and student performance between online instructional delivery as compared to traditional face-to-face delivery. The findings demonstrate a need for Mississippi Dental, Medical, and Pharmacy schools to reexamine the articulation agreement between IHL and Community and Junior Colleges and consider accepting online lab sciences courses taken at the community college as transfer for admission to Medical, Dental, and Pharmacy schools. Conclusions are included in the study; however, additional studies are needed to address the issue of student performance in the online lab science classroom.

Bank-a-Budget

ERIC Educational Resources Information Center

Karls, Doris; Jordan, Elaine

1978-01-01

The article gives procedures for consumer foods teachers to use to actively involve students in making independent food purchasing decisions according to the school foods lab budget and food buying principles. Included are forms used to keep records for each lab: unit bank account, meat lab evaluation, and market order. (MF)

EarthLabs - Investigating Hurricanes: Earth's Meteorological Monsters

NASA Astrophysics Data System (ADS)

McDaris, J. R.; Dahlman, L.; Barstow, D.

2007-12-01

Earth science is one of the most important tools that the global community needs to address the pressing environmental, social, and economic issues of our time. While, at times considered a second-rate science at the high school level, it is currently undergoing a major revolution in the depth of content and pedagogical vitality. As part of this revolution, labs in Earth science courses need to shift their focus from cookbook-like activities with known outcomes to open-ended investigations that challenge students to think, explore and apply their learning. We need to establish a new model for Earth science as a rigorous lab science in policy, perception, and reality. As a concerted response to this need, five states, a coalition of scientists and educators, and an experienced curriculum team are creating a national model for a lab-based high school Earth science course named EarthLabs. This lab course will comply with the National Science Education Standards as well as the states' curriculum frameworks. The content will focus on Earth system science and environmental literacy. The lab experiences will feature a combination of field work, classroom experiments, and computer access to data and visualizations, and demonstrate the rigor and depth of a true lab course. The effort is being funded by NOAA's Environmental Literacy program. One of the prototype units of the course is Investigating Hurricanes. Hurricanes are phenomena which have tremendous impact on humanity and the resources we use. They are also the result of complex interacting Earth systems, making them perfect objects for rigorous investigation of many concepts commonly covered in Earth science courses, such as meteorology, climate, and global wind circulation. Students are able to use the same data sets, analysis tools, and research techniques that scientists employ in their research, yielding truly authentic learning opportunities. This month-long integrated unit uses hurricanes as the story line by which students investigate the different interactions involved in hurricane generation, steering, and intensification. Students analyze a variety of visualization resources looking for patterns in occurrence and to develop an understanding of hurricane structure. They download archived data about past hurricanes and produce temporal and spatial plots to discover patterns in hurricane life cycles. They investigate the relationship between hurricane wind speed and factors such as barometric pressure and sea surface temperature by conducting spreadsheet analyses on archived data. They also conduct hands-on laboratory experiments in order to understand the physical processes that underpin energy transfer in convection, condensation, and latent heat. These activities highlight Earth science as a vital, rich, invigorating course, employing state-of-the-art technologies and in-depth labs with high relevance for our daily lives and the future.

Assessing Usage and Maximizing Finance Lab Impact: A Case Exploration

ERIC Educational Resources Information Center

Noguera, Magdy; Budden, Michael Craig; Silva, Alberto

2011-01-01

This paper reports the results of a survey conducted to assess students' usage and perceptions of a finance lab. Finance labs differ from simple computer labs as they typically contain data boards, streaming market quotes, terminals and software that allow for real-time financial analyses. Despite the fact that such labs represent significant and…

Mars Robotics in the Elementary School

NASA Astrophysics Data System (ADS)

Bonett, D.

2003-05-01

Kenneth E. Little Elementary is a public school grades Pre-K to 5th in Bacliff, Texas. It has an ethnically diverse population of one-thousand boys and girls. It is a Title 1 school with eighty-six percent of the students receiving free or reduced meals. K.E. Little has a large at-risk population with a thirty-three percent transition rate. The Young Astronauts @ K.E. Little is an on-going afterschool space science program in it's third year of operation. Thirty students,fourth and fifth grade, were involved in our spring robotics program. Each co-operative group was assigned a LEGO robotics kit to inventory,organize, and familiarize themselves with. Each team made decisions, by consensus, concerning the robots design and capabilities. Students used the Dell Computer Lab on campus to program their robots. Although time did not permit the construction of a simulated Martian landscape, future Young Astronauts will continue this project in January 2004.

Hydrogel Beads: The New Slime Lab?

ERIC Educational Resources Information Center

Brockway, Debra; Libera, Matthew; Welner, Heidi

2011-01-01

Creating slime fascinates students. Unfortunately, though intrigue is at its peak, the educational aspect of this activity is often minimal. This article describes a chemistry lab that closely relates to the slime lab and allows high school students to explore the concepts of chemical bonding, properties, and replacement reactions. It involves the…

Genomics Education in Practice: Evaluation of a Mobile Lab Design

ERIC Educational Resources Information Center

Van Mil, Marc H. W.; Boerwinkel, Dirk Jan; Buizer-Voskamp, Jacobine E.; Speksnijder, Annelies; Waarlo, Arend Jan

2010-01-01

Dutch genomics research centers have developed the "DNA labs on the road" to bridge the gap between modern genomics research practice and secondary-school curriculum in the Netherlands. These mobile DNA labs offer upper-secondary students the opportunity to experience genomics research through experiments with laboratory equipment that…

Lab Report Blues

ERIC Educational Resources Information Center

Diaz, Andrew

2004-01-01

For middle school students, writing a formal lab report can be challenging. For middle level teachers, reading students lab reports can be overwhelming. After grading report after report with incomplete procedures, incorrect graphs, and missing conclusions, the author's frustration level was at an all-time high. Ready to try anything, he thought,…

A Museum Learning Lab

ERIC Educational Resources Information Center

Vandiver, Kathleen M.; Bijur, Jon Markowitz; Epstein, Ari W.; Rosenthal, Beryl; Stidsen, Don

2008-01-01

The "Learning Lab: The Cell" exhibit was developed by the Massachusetts Institute of Technology (MIT) Museum and the MIT Center for Environmental Health Sciences (CEHS). Specially designed for middle and high school students, the Learning Lab provides museum visitors of all ages with fascinating insights into how our living cells work. The…

Bilingual (German-English) Molecular Biology Courses in an Out-of-School Lab on a University Campus: Cognitive and Affective Evaluation

ERIC Educational Resources Information Center

Rodenhauser, Annika; Preisfeld, Angelika

2015-01-01

Taking into account (German) students' deficiencies in scientific literacy as well as reading competence and the "mother tongue + 2" objective of the European commission, a bilingual course on molecular biology was developed. It combines CLIL fundamentals and practical experimentation in an out-of-school lab. Cognitive and affective…

A Study on Learning Effect among Different Learning Styles in a Web-Based Lab of Science for Elementary School Students

ERIC Educational Resources Information Center

Sun, Koun-tem; Lin, Yuan-cheng; Yu, Chia-jui

2008-01-01

The purpose of this study is to explore the learning effect related to different learning styles in a Web-based virtual science laboratory for elementary school students. The online virtual lab allows teachers to integrate information and communication technology (ICT) into science lessons. The results of this experimental teaching method…

Projects made with the Berkeley Lab Circuit Board

Science.gov Websites

dependence of cosmic rays. Greg Poe, a student at Travis High School in Richmond, Texas, received an the journal Physics Education. He used the Berkeley Lab circuit board together with spare parts from New York Schools Cosmic Particle Telescope workshop. Ken Cecire has created a web page which describes

The Laboratory of Museum Studies: Museality in the Making

ERIC Educational Resources Information Center

Latham, Kiersten F.

2017-01-01

As makerspaces and hackerspaces pop up in libraries and museums, one little lab sits in the middle of an Information School, but it is not a maker-space, a gallery, or a museum. The MuseLab, at the Kent State School of Information, is something else, something new--or perhaps something familiar, but situated in a different context, making it less…

Journeying to Make Reggio Emilia "Our Own" in a University Lab School and Teacher Education Program

ERIC Educational Resources Information Center

Zehrt, J. E. R.

2010-01-01

This study was undertaken to develop a rich image and understanding of the actions taken by the leaders in charge to translate the Reggio Emilia approach into their university Child Development Lab School and associated teacher education classes. As the university selling is one in which the links between theory, research and practice are highly…

The Earth is our lab: Ten years of geoscience school lab in Potsdam

NASA Astrophysics Data System (ADS)

Nikolaus Küppers, Andreas

2016-04-01

Starting in 2004, a geoscientific school lab for senior high school students was developed in the historical "Großer Refraktor" premises on the Telegraphenberg in Potsdam. Based on a one-day course architecture, laboratory days were developed covering singular themes: - Magnetic field of the Earth - Geographical Information Systems and geodata - Gravity field of the Earth - Geodynamics: seismology and seismics - Geoscience math - Geodata Brandenburg (Geological mapping with aerophotographs, remote sensing, underground data processing) With a focus on geophysical methodologies, course days generally focused on the field work around the Telegraphenberg site while introducing into the art of handling original professional equipment. Field data were afterwards compiled, analysed and interpreted in the group. Single days could be combined as clusters of up to one week and were bookable for national and international groups of max. 25 students. The courses were taught by active scientists with the assistance of student guides as the larger groups had to be split up. The paper gives an overview over the development history of the school lab and explains the course contents, the teaching methods and several employed escorting measures. Possible impact on the professional career decisions of the students is discussed.

One-to-one iPad technology in the middle school mathematics and science classrooms

NASA Astrophysics Data System (ADS)

Bixler, Sharon G.

Science, technology, engineering, and mathematics (STEM) education has become an emphasized component of PreK-12 education in the United States. The US is struggling to produce enough science, mathematics, and technology experts to meet its national and global needs, and the mean scores of science and mathematics students are not meeting the expected levels desired by our leaders (Hossain & Robinson, 2011). In an effort to improve achievement scores in mathematics and science, school districts must consider many components that can contribute to the development of a classroom where students are engaged and growing academically. Computer technology (CT) for student use is a popular avenue for school districts to pursue in their goal to attain higher achievement. The purpose of this study is to examine the use of iPads in a one-to-one setting, where every student has his own device 24/7, to determine the effects, if any, on academic achievement in the areas of mathematics and science. This comparison study used hierarchical linear modeling (HLM) to examine three middle schools in a private school district. Two of the schools have implemented a one-to-one iPad program with their sixth through eighth grades and the third school uses computers on limited occasions in the classroom and in a computer lab setting. The questions addressed were what effect, if any, do the implementation of a one-to-one iPad program and a teacher's perception of his use of constructivist teaching strategies have on student academic achievement in the mathematics and science middle school classrooms. The research showed that although the program helped promote the use of constructivist activities through the use of technology, the one-to-one iPad initiative had no effect on academic achievement in the middle school mathematics and science classrooms.

The Effectiveness of Using Virtual Laboratories to Teach Computer Networking Skills in Zambia

ERIC Educational Resources Information Center

Lampi, Evans

2013-01-01

The effectiveness of using virtual labs to train students in computer networking skills, when real equipment is limited or unavailable, is uncertain. The purpose of this study was to determine the effectiveness of using virtual labs to train students in the acquisition of computer network configuration and troubleshooting skills. The study was…

Integrated Computer Controlled Glow Discharge Tube

NASA Astrophysics Data System (ADS)

Kaiser, Erik; Post-Zwicker, Andrew

2002-11-01

An "Interactive Plasma Display" was created for the Princeton Plasma Physics Laboratory to demonstrate the characteristics of plasma to various science education outreach programs. From high school students and teachers, to undergraduate students and visitors to the lab, the plasma device will be a key component in advancing the public's basic knowledge of plasma physics. The device is fully computer controlled using LabVIEW, a touchscreen Graphical User Interface [GUI], and a GPIB interface. Utilizing a feedback loop, the display is fully autonomous in controlling pressure, as well as in monitoring the safety aspects of the apparatus. With a digital convectron gauge continuously monitoring pressure, the computer interface analyzes the input signals, while making changes to a digital flow controller. This function works independently of the GUI, allowing the user to simply input and receive a desired pressure; quickly, easily, and intuitively. The discharge tube is a 36" x 4"id glass cylinder with 3" side port. A 3000 volt, 10mA power supply, is used to breakdown the plasma. A 300 turn solenoid was created to demonstrate the magnetic pinching of a plasma. All primary functions of the device are controlled through the GUI digital controllers. This configuration allows for operators to safely control the pressure (100mTorr-1Torr), magnetic field (0-90Gauss, 7amps, 10volts), and finally, the voltage applied across the electrodes (0-3000v, 10mA).

Every apple has a voice: using stable isotopes to teach about food sourcing and the water cycle

DOE PAGES

Oerter, Erik; Malone, Molly; Putman, Annie; ...

2017-01-01

Agricultural crops such as fruits take up irrigation and meteoric water and incorporate it into their tissue (fruit water) during growth, and the geographic origin of a fruit may be traced by comparing the H and O stable isotope composition ( δ 2H and δ 18O values) of fruit water to the global geospatial distribution of H and O stable isotopes in precipitation. This connection between common fruits and the global water cycle provides an access point to connect with a variety of demographic groups to educate about isotope hydrology and the water cycle. Within the context of a 1-daymore » outreach activity designed for a wide spectrum of participants (high school students, undergraduate students, high school science teachers) we developed introductory lecture materials, in-class participatory demonstrations of fruit water isotopic measurement in real time, and a computer lab exercise to couple actual fruit water isotope data with open-source online geospatial analysis software. Here, we assessed learning outcomes with pre- and post-tests tied to learning objectives, as well as participant feedback surveys. Results indicate that this outreach activity provided effective lessons on the basics of stable isotope hydrology and the water cycle. But, the computer lab exercise needs to be more specifically tailored to the abilities of each participant group. This pilot study provides a foundation for further development of outreach materials that can effectively engage a range of participant groups in learning about the water cycle and the ways in which humans modify the water cycle through agricultural activity.« less

Every apple has a voice: using stable isotopes to teach about food sourcing and the water cycle

NASA Astrophysics Data System (ADS)

Oerter, Erik; Malone, Molly; Putman, Annie; Drits-Esser, Dina; Stark, Louisa; Bowen, Gabriel

2017-07-01

Agricultural crops such as fruits take up irrigation and meteoric water and incorporate it into their tissue (fruit water) during growth, and the geographic origin of a fruit may be traced by comparing the H and O stable isotope composition (δ2H and δ18O values) of fruit water to the global geospatial distribution of H and O stable isotopes in precipitation. This connection between common fruits and the global water cycle provides an access point to connect with a variety of demographic groups to educate about isotope hydrology and the water cycle. Within the context of a 1-day outreach activity designed for a wide spectrum of participants (high school students, undergraduate students, high school science teachers) we developed introductory lecture materials, in-class participatory demonstrations of fruit water isotopic measurement in real time, and a computer lab exercise to couple actual fruit water isotope data with open-source online geospatial analysis software. We assessed learning outcomes with pre- and post-tests tied to learning objectives, as well as participant feedback surveys. Results indicate that this outreach activity provided effective lessons on the basics of stable isotope hydrology and the water cycle. However, the computer lab exercise needs to be more specifically tailored to the abilities of each participant group. This pilot study provides a foundation for further development of outreach materials that can effectively engage a range of participant groups in learning about the water cycle and the ways in which humans modify the water cycle through agricultural activity.

Every apple has a voice: using stable isotopes to teach about food sourcing and the water cycle

DOE Office of Scientific and Technical Information (OSTI.GOV)

Oerter, Erik; Malone, Molly; Putman, Annie

Agricultural crops such as fruits take up irrigation and meteoric water and incorporate it into their tissue (fruit water) during growth, and the geographic origin of a fruit may be traced by comparing the H and O stable isotope composition ( δ 2H and δ 18O values) of fruit water to the global geospatial distribution of H and O stable isotopes in precipitation. This connection between common fruits and the global water cycle provides an access point to connect with a variety of demographic groups to educate about isotope hydrology and the water cycle. Within the context of a 1-daymore » outreach activity designed for a wide spectrum of participants (high school students, undergraduate students, high school science teachers) we developed introductory lecture materials, in-class participatory demonstrations of fruit water isotopic measurement in real time, and a computer lab exercise to couple actual fruit water isotope data with open-source online geospatial analysis software. Here, we assessed learning outcomes with pre- and post-tests tied to learning objectives, as well as participant feedback surveys. Results indicate that this outreach activity provided effective lessons on the basics of stable isotope hydrology and the water cycle. But, the computer lab exercise needs to be more specifically tailored to the abilities of each participant group. This pilot study provides a foundation for further development of outreach materials that can effectively engage a range of participant groups in learning about the water cycle and the ways in which humans modify the water cycle through agricultural activity.« less

How can we make Science Education and Careers more attractive for Young People?

NASA Astrophysics Data System (ADS)

Knickmeier, K.; Kruse, K.

2016-02-01

The Kiel Science Factory (Kieler Forschungswerkstatt) is a school and teaching laboratory, which breaches the gap between school education and university research. Since opening in October 2012, 3.430 pupils worked at the Kiel Science Factory, and joined the different programs (ocean:lab, nano:lab, geo:lab), the numbers of visitors are increasing. The combination of experts in research and experts in education is very effective to attract young peoplés interest for a scientific career, to communicate science and to increase interest of teachers in current science. The biggest lab is the ocean:lab, it is jointly offered by Kiel University, Cluster of Excellence "Future Ocean" and Leibniz Institute for Science and Mathematics Education at Kiel University (IPN). The ocean:lab is addressing to school classes from grade 3 to 13, and it is strongly involved in pre-service teacher education. Appropriate to their respective level of study, pupils and students get fascinating insights into marine sciences and the working methods of real scientists. Furthermore teacher trainings and summer schools are producing an enthusiasm, which affects as well teachers as their students. The visiting pupils are mainly from Northern Germany, but also from e.g. Austria, Poland and Japan. Topics are the ocean as an ecosystem and how it is affected by anthropogenic impacts. The program offers an integrated investigation of the ecosystem "ocean" (from Plankton to marine mammals) with an interdisciplinary focus on biological aspects and abiotic factors of the habitat. In addition to pollution of the ocean through plastic waste and noise, the effects of climate change and eutrophication plays a role in discussions and tasks. New formats (e.g. an international Citizen Science Project and Expeditionary Learning) are carried out. The developed material is part of expedition boxes, which can be borrowed for project work in schools and science centers. http://www.forschungs-werkstatt.de/

The Multisensory Sound Lab: Sounds You Can See and Feel.

ERIC Educational Resources Information Center

Lederman, Norman; Hendricks, Paula

1994-01-01

A multisensory sound lab has been developed at the Model Secondary School for the Deaf (District of Columbia). A special floor allows vibrations to be felt, and a spectrum analyzer displays frequencies and harmonics visually. The lab is used for science education, auditory training, speech therapy, music and dance instruction, and relaxation…

Macromolecules Inquiry: Transformation of a Standard Biochemistry Lab

ERIC Educational Resources Information Center

Unsworth, Elizabeth

2014-01-01

Identification of macromolecules in food is a standard introductory high school biology lab. The intent of this article is to describe the conversion of this standard cookbook lab into an inquiry investigation. Instead of verifying the macromolecules found in food, students use their knowledge of the macromolecules in food to determine the…

LabSkills

ERIC Educational Resources Information Center

O'Brien, Nick

2010-01-01

This article describes LabSkills, a revolutionary teaching tool to improve practical science in schools. LabSkills offers the chance to help improve the exposure that the average Key Stage 5 (age 16-19) student has to practical work. This is a huge area for development being highlighted by universities who are seeing a worryingly growing trend in…

Making Real Virtual Labs

ERIC Educational Resources Information Center

Keller, Harry E.; Keller, Edward E.

2005-01-01

Francis Bacon began defining scientific methodology in the early 17th century, and secondary school science classes began to implement science labs in the mid-19th century. By the early 20th century, leading educators were suggesting that science labs be used to develop scientific thinking habits in young students, and at the beginning of the 21st…

Using SDO Data in the Classroom to Do Real Science -- A Community College Laboratory Investigation

NASA Astrophysics Data System (ADS)

Dave, T. A.; Hildreth, S.; Lee, S.; Scherrer, D. K.

2013-12-01

The incredible accessibility of extremely high spatial and temporal resolution data from the Solar Dynamics Observatory creates an opportunity for students to do almost real-time investigation in an Astronomy Lab. We are developing a short series of laboratory exercises using SDO data, targeted for Community College students in an introductory lab class, extendable to high school and university students. The labs initially lead students to explore what SDO can do, online, through existing SDO video clips taken on specific dates. Students then investigate solar events using the Heliophysics Events Knowledgebase (HEK), and make their own online movies of events, to discuss and share with classmates. Finally, students can investigate specific events and areas, selecting specific dates, locations, wavelength regions, and time cadences to create and gather their own SDO datasets for more detailed investigation. In exploring the Sun using actual data, students actually do real science. We are in the process of beta testing the sequence of labs, and are seeking interested community college, university, and high school astronomy lab teachers who might consider trying the labs themselves.

Open-Ended Laboratory Investigations in a High School Physics Course: The Difficulties and Rewards of Implementing Inquiry-Based Learning in a Physics Lab

ERIC Educational Resources Information Center

Szott, Aaron

2014-01-01

Traditional physics labs at the high school level are often closed-ended. The outcomes are known in advance and students replicate procedures recommended by the teacher. Over the years, I have come to appreciate the great opportunities created by allowing students investigative freedom in physics laboratories. I have realized that a laboratory…

Meeting the Needs of Gifted and Talented Students: Case Study of a Virtual Learning Lab in a Rural Middle School

ERIC Educational Resources Information Center

Swan, Bonnie; Coulombe-Quach, Xuan-Lise; Huang, Angela; Godek, Jaime; Becker, Deborah; Zhou, Yan

2015-01-01

Researchers used case study methods to investigate a virtual learning lab (VLL) in a rural school district that was created in 2011 as a way to better meet the unique needs of exceptional students who are considered gifted. Data were collected through focus groups, classroom observations, interviews, and reviewing relevant documents. Topics…

Becoming a "History Person" or, If Sally Says It's Possible, It Must Be

ERIC Educational Resources Information Center

Rowland, Nancy

2010-01-01

In this article, the author shares how Sally Smith, founder of The Lab School of Washington, was right about her being a "history person" when she was assigned to teach Democracy at the Lab School. The author was hired to teach Democracy in 1996, after working in the Junior High for a year as an assistant teacher. Smith explained to the author…

Using conventional and in situ transmission electron microscopy techniques to understand nanoscale crystallography

NASA Astrophysics Data System (ADS)

Hudak, Bethany M.

Science, technology, engineering, and mathematics (STEM) education has become an emphasized component of PreK-12 education in the United States. The US is struggling to produce enough science, mathematics, and technology experts to meet its national and global needs, and the mean scores of science and mathematics students are not meeting the expected levels desired by our leaders (Hossain & Robinson, 2011). In an effort to improve achievement scores in mathematics and science, school districts must consider many components that can contribute to the development of a classroom where students are engaged and growing academically. Computer technology (CT) for student use is a popular avenue for school districts to pursue in their goal to attain higher achievement. The purpose of this study is to examine the use of iPads in a one-to-one setting, where every student has his own device 24/7, to determine the effects, if any, on academic achievement in the areas of mathematics and science. This comparison study used hierarchical linear modeling (HLM) to examine three middle schools in a private school district. Two of the schools have implemented a one-to-one iPad program with their sixth through eighth grades and the third school uses computers on limited occasions in the classroom and in a computer lab setting. The questions addressed were what effect, if any, do the implementation of a one-to-one iPad program and a teacher's perception of his use of constructivist teaching strategies have on student academic achievement in the mathematics and science middle school classrooms. The research showed that although the program helped promote the use of constructivist activities through the use of technology, the one-to-one iPad initiative had no effect on academic achievement in the middle school mathematics and science classrooms.

Numerical simulation of nonlinear feedback model of saccade generation circuit implemented in the LabView graphical programming language.

PubMed

Jackson, M E; Gnadt, J W

1999-03-01

The object-oriented graphical programming language LabView was used to implement the numerical solution to a computational model of saccade generation in primates. The computational model simulates the activity and connectivity of anatomical strictures known to be involved in saccadic eye movements. The LabView program provides a graphical user interface to the model that makes it easy to observe and modify the behavior of each element of the model. Essential elements of the source code of the LabView program are presented and explained. A copy of the model is available for download from the internet.

LabVIEW: a software system for data acquisition, data analysis, and instrument control.

PubMed

Kalkman, C J

1995-01-01

Computer-based data acquisition systems play an important role in clinical monitoring and in the development of new monitoring tools. LabVIEW (National Instruments, Austin, TX) is a data acquisition and programming environment that allows flexible acquisition and processing of analog and digital data. The main feature that distinguishes LabVIEW from other data acquisition programs is its highly modular graphical programming language, "G," and a large library of mathematical and statistical functions. The advantage of graphical programming is that the code is flexible, reusable, and self-documenting. Subroutines can be saved in a library and reused without modification in other programs. This dramatically reduces development time and enables researchers to develop or modify their own programs. LabVIEW uses a large amount of processing power and computer memory, thus requiring a powerful computer. A large-screen monitor is desirable when developing larger applications. LabVIEW is excellently suited for testing new monitoring paradigms, analysis algorithms, or user interfaces. The typical LabVIEW user is the researcher who wants to develop a new monitoring technique, a set of new (derived) variables by integrating signals from several existing patient monitors, closed-loop control of a physiological variable, or a physiological simulator.

On Laboratory Work

NASA Astrophysics Data System (ADS)

Olney, Dave

1997-11-01

This paper offers some suggestions on making lab work for high school chemistry students more productive, with students taking an active role. They include (1) rewriting labs from manuals to better suit one's purpose, (2) the questionable use of canned data tables, (3) designing microscale labs that utilize its unique features, such as safety and ease of repetition, (4) having students actually carry out experimental design on occasion, using a model from PRACTICE IN THINKING, and (5) using comuters/calculators in the lab in meaningful ways. Many examples feature discovery-type labs the author has developed over the years.

A "Canned" Computer Lab

ERIC Educational Resources Information Center

Dowling, John, Jr.

1972-01-01

Discusses the use of a set of computer programs (FORTRAN IV) in an introductory mechanics course for science majors. One laboratory activity is described for determining the coefficient of restitution of a glider on an air track. A student evaluation for the lab is included in the appendix. (Author/TS)

DNA Microarray Wet Lab Simulation Brings Genomics into the High School Curriculum

PubMed Central

Zanta, Carolyn A.; Heyer, Laurie J.; Kittinger, Ben; Gabric, Kathleen M.; Adler, Leslie

2006-01-01

We have developed a wet lab DNA microarray simulation as part of a complete DNA microarray module for high school students. The wet lab simulation has been field tested with high school students in Illinois and Maryland as well as in workshops with high school teachers from across the nation. Instead of using DNA, our simulation is based on pH indicators, which offer many ideal teaching characteristics. The simulation requires no specialized equipment, is very inexpensive, is very reliable, and takes very little preparation time. Student and teacher assessment data indicate the simulation is popular with both groups, and students show significant learning gains. We include many resources with this publication, including all prelab introductory materials (e.g., a paper microarray activity), the student handouts, teachers notes, and pre- and postassessment tools. We did not test the simulation on other student populations, but based on teacher feedback, the simulation also may fit well in community college and in introductory and nonmajors' college biology curricula. PMID:17146040

DNA microarray wet lab simulation brings genomics into the high school curriculum.

PubMed

Campbell, A Malcolm; Zanta, Carolyn A; Heyer, Laurie J; Kittinger, Ben; Gabric, Kathleen M; Adler, Leslie; Schulz, Barbara

2006-01-01

We have developed a wet lab DNA microarray simulation as part of a complete DNA microarray module for high school students. The wet lab simulation has been field tested with high school students in Illinois and Maryland as well as in workshops with high school teachers from across the nation. Instead of using DNA, our simulation is based on pH indicators, which offer many ideal teaching characteristics. The simulation requires no specialized equipment, is very inexpensive, is very reliable, and takes very little preparation time. Student and teacher assessment data indicate the simulation is popular with both groups, and students show significant learning gains. We include many resources with this publication, including all prelab introductory materials (e.g., a paper microarray activity), the student handouts, teachers notes, and pre- and postassessment tools. We did not test the simulation on other student populations, but based on teacher feedback, the simulation also may fit well in community college and in introductory and nonmajors' college biology curricula.

Improving chemical education from high school to college using a more hands-on approach

NASA Astrophysics Data System (ADS)

Ruddick, Kristie Winfield

In this work, various alternative teaching methods and activities for chemical education are developed, presented, and evaluated. In the first study, an original hands-on activity using LEGO® blocks to model ionic chemical formulas is presented together with quantitative and qualitative data regarding its educational effectiveness. Students explore cation to anion ratios using LEGO® blocks to represent trivalent, divalent and monovalent cations and anions. High school chemistry students who participated in the LEGO® lab showed significantly higher post-test scores than other students. The second study grows out of the creation of a computational lab module that is shown to significantly increase student learning in the subject of molecular orbital theory in first semester college General Chemistry. The third and final study presented is a course redesign project for college CHEM 1100, Preparation for General Chemistry. In this project the classroom is “flipped”. Students watch video lectures at home, and spend class time working with peers and the instructor on problem solving activities. The results presented here are one of the first quantitative studies showing the effectiveness of “flipping the classroom”. Students who were taught using the Reverse-Instruction (RI) method had significantly higher success in both the Preparation for General Chemistry course and traditionally taught General Chemistry I the following semester.

Student construction of small molecule models using Spartan Model to explore polarity

NASA Astrophysics Data System (ADS)

Dale, Glenn Lamar

2006-12-01

This study compared the attitudes and the gains of knowledge concerning Lewis structures and polarity of molecules. The students performed a lab exercise in which they drew Lewis structures, constructed models of the molecules, determined the geometry of the molecules, and determined the polarity of the molecules. The control group students constructed models using physical ball-and-stick models. The treatment group students used Spartan Model to construct models. Students from a university and a community college participated in this study. Four lab classes at each school made up the treatment group. Five lab classes at the university and three lab classes at the community college made up the control group. The treatment group classes were selected based on available computer resources. All students in the study were given the Lab Pre Test, Lab Post Test, and the Lecture Post Test to assess the student's ability to answer questions pertaining to Lewis structures and polarity of molecules. An Attitudinal Survey assessed the attitudes of the students who participated in the study. Student interviews were performed to assess the student's attitudes towards the lab exercise. The interviews investigated attitudes about the modeling exercise, Lewis structures, and polarity of molecules. There were no significant differences in the performance of the treatment group when compared to the control group on the performance assessment instruments at the university or the community college. The treatment group students at the university had a more positive attitude about the lab activity. They believed that the lab activity helped them better understand the concepts of Lewis structure and molecular polarity. At the community college, the control group students had a more positive attitude about the lab activity. The students involved in the study believed that the lab activity helped them to understand the concepts of molecular geometry and polarity. The interviews of the treatment group students indicated that they strongly believed that the lab activity helped them better understand the concept of Lewis structures and of molecular polarity. As reflected in the interviews of the treatment group and the control group, the lab activity did not help the students be able to look at a Lewis structure and build a mental image of the molecule. The students believed the electrostatic potential plots generated by Spartan Model were very insightful into the concept of polarity. It gave them a visual representation of a difficult topic.

What Is LAB and Why Was It Renormed?

ERIC Educational Resources Information Center

Abbott, Muriel

A report on the Language Assessment Battery (LAB) explains, in question-and-answer form, the causes and results of some changes made in the test norms. The LAB is a test of communicative language competence, written in English and Spanish versions and used for student placement in the New York City Public Schools. The report describes the test…

A Well-Maintained Lab Is a Safer Lab. Safety Spotlight

ERIC Educational Resources Information Center

Walls, William H.; Strimel, Greg J.

2018-01-01

Administration and funding can cause Engineering/Technology Education (ETE) programs to thrive or die. To administrators, the production/prototyping equipment and laboratory setting are often viewed as the features that set ETE apart from other school subjects. A lab is a unique gift as well as a responsibility. If an administrator can see that…

"Supply Chain-Marketing Shark Tank" Experiential Lab Game in Interdisciplinary Business Education: Qualitative and Quantitative Analyses

ERIC Educational Resources Information Center

Arora, A.; Arora, A. Saxena

2015-01-01

This article provides educators in business schools with a new interdisciplinary experiential lab game called Supply Chain-Marketing (SC-Mark) Shark Tank game, which can be implemented in both Supply Chain Management (SCM) and Marketing courses. The SC-Mark experiential lab game is a real-life business environment simulation that explores…

Incorporating a Career Planning Lab into a Managerial Communications Course

ERIC Educational Resources Information Center

May, Gary L.

2005-01-01

This article describes how a small business school, as part of a strategic planning initiative to improve career services, added a self-directed career planning lab to an existing managerial communication course. The lab concept and the learning design are innovative because they met a student need without creating additional time demands on the…

Teaching about Nature of Science through Short Lab Activities in Hong Kong Classroom

ERIC Educational Resources Information Center

Lau, Kwok-chi

2017-01-01

The study evaluated the effectiveness of using short, school lab investigations to teach about the nature of science (NOS). A manipulated lab inquiry approach was used, which modified the investigations in ways that students were compelled to experience certain NOS aspects. An investigation about apple browning was used to teach about the…

Multicore: Fallout from a Computing Evolution

ScienceCinema

Yelick, Kathy [Director, NERSC

2017-12-09

July 22, 2008 Berkeley Lab lecture: Parallel computing used to be reserved for big science and engineering projects, but in two years that's all changed. Even laptops and hand-helds use parallel processors. Unfortunately, the software hasn't kept pace. Kathy Yelick, Director of the National Energy Research Scientific Computing Center at Berkeley Lab, describes the resulting chaos and the computing community's efforts to develop exciting applications that take advantage of tens or hundreds of processors on a single chip.

Student's Lab Assignments in PDE Course with MAPLE.

ERIC Educational Resources Information Center

Ponidi, B. Alhadi

Computer-aided software has been used intensively in many mathematics courses, especially in computational subjects, to solve initial value and boundary value problems in Partial Differential Equations (PDE). Many software packages were used in student lab assignments such as FORTRAN, PASCAL, MATLAB, MATHEMATICA, and MAPLE in order to accelerate…

The Ever-Present Demand for Public Computing Resources. CDS Spotlight

ERIC Educational Resources Information Center

Pirani, Judith A.

2014-01-01

This Core Data Service (CDS) Spotlight focuses on public computing resources, including lab/cluster workstations in buildings, virtual lab/cluster workstations, kiosks, laptop and tablet checkout programs, and workstation access in unscheduled classrooms. The findings are derived from 758 CDS 2012 participating institutions. A dataset of 529…

Complete LabVIEW-Controlled HPLC Lab: An Advanced Undergraduate Experience

ERIC Educational Resources Information Center

Beussman, Douglas J.; Walters, John P.

2017-01-01

Virtually all modern chemical instrumentation is controlled by computers. While software packages are continually becoming easier to use, allowing for more researchers to utilize more complex instruments, conveying some level of understanding as to how computers and instruments communicate is still an important part of the undergraduate…

Introducing computer-assisted training sessions in the clinical skills lab at the Faculty of Medicine, Suez Canal University.

PubMed

Hosny, Somaya; Mishriky, Adel M; Youssef, Mirella

2008-01-01

The Faculty of Medicine, Suez Canal University clinical skills lab was established in 1981 as the first skills lab in Egypt to cope with innovation in medical education adopted since school inauguration in 1978. Students are trained using their peers or models. Training is done weekly, guided by checklists tested for validity and reliability and updated regularly. Students receive immediate feedback on their performance. Recently, the number of students has increased, leading to challenges in providing adequate supervision and training experiences. A project to design and implement a computer-assisted training (CAT) system seemed to be a plausible solution. To assess the quality of a newly developed CAT product, faculty and students' satisfaction with it, and its impact on the learning process. The project involved preparation of multimedia video-films with a web interface for links of different scientific materials. The project was implemented on second year students. A quality check was done to assess the product's scientific content, and technical quality using questionnaires filled by 84 faculty members (139 filled forms) and 175 students (924 filled forms). For assessment of impact, results of examinations after project implementation were compared with results of 2nd year students of previous 3 years. More faculty (96.3%) were satisfied with the product and considered its quality good to excellent, compared to 93.9% of students, p < 0.001. Most faculty (76.2%) have agreed on its suitability for self-learning, while most students considered the product would be suitable after modification. The percentage of students' failures was lower after project implementation, compared to previous 3 years, p < 0.05. CAT materials developed for training of second year students in skills lab proved to be of good scientific content and quality, and suitable for self-learning. Their use was associated with lower failure rates among students. A randomized trial is recommended to ascertain the effectiveness of its application.

A New Observatory for Eastern College: A Dream Realized

NASA Astrophysics Data System (ADS)

Bradstreet, D. H.

1996-12-01

The Eastern College Observatory began as a rooftop observing deck with one Celestron 8 telescope in 1976 as the workhorse instrument of the observational astronomy lab within the core curriculum. For 20 years the observing deck served as the crude observatory, being augmented through the years by other computerized Celestron 8's and a 17.5" diameter Dobsonian with computerized setting circles. The lab consisted primarily of visual observations and astrophotography. In 1987 plans were set into motion to raise money to build a permanent Observatory on the roof of the main classroom building. Fundraising efforts included three Jog-A-Thons (raising more than $40,000) and many donations from individuals and foundations. The fundraising was completed in 1996 and a two telescope observatory was constructed in the summer of 1996 complete with warm room, CCD cameras, computers, spectrograph, video network, and computerized single channel photometer. The telescopes are computerized 16" diameter Meade LX200 Schmidt-Cassegrains, each coupled to Gateway Pentium Pro 200 MHz computers. SBIG ST-8 CCD cameras were also secured for each telescope and an Optec SSP-7 photometer and Optomechanics Research 10C Spectrograph were also purchased. A Daystar H-alpha solar filter and Thousand Oaks visual light solar filter have expanded the Observatory's functionality to daytime observing as well. This is especially useful for the thousands of school children who frequent the Planetarium each year. The Observatory primarily serves the core astronomy lab where students must observe and photograph a prescribed number of celestial objects in a semester. Advanced students can take directed studies where they conduct photometry on eclipsing binaries or other variable stars or search for new asteroids. In addition, the Observatory and Planetarium are open to the public. Interested members of the community can reserve time on the telescopes and receive training and supervision from lab assistants. The lessons learned from building the Observatory as well as structural plans, equipment and curriculum development will be discussed in this poster.

Training Early Career Space Weather Researchers and other Space Weather Professionals at the CISM Space Weather Summer School

NASA Astrophysics Data System (ADS)

Gross, N. A.; Hughes, W.

2011-12-01

This talk will outline the organization of a summer school designed to introduce young professions to a sub-discipline of geophysics. Through out the 10 year life time of the Center for Integrated Space Weather Modeling (CISM) the CISM Team has offered a two week summer school that introduces new graduate students and other interested professional to the fundamentals of space weather. The curriculum covers basic concepts in space physics, the hazards of space weather, and the utility of computer models of the space environment. Graduate students attend from both inside and outside CISM, from all the sub-disciplines involved in space weather (solar, heliosphere, geomagnetic, and aeronomy), and from across the nation and around the world. In addition, between 1/4 and 1/3 of the participants each year are professionals involved in space weather in some way, such as: forecasters from NOAA and the Air Force, Air Force satellite program directors, NASA specialists involved in astronaut radiation safety, and representatives from industries affected by space weather. The summer school has adopted modern pedagogy that has been used successfully at the undergraduate level. A typical daily schedule involves three morning lectures followed by an afternoon lab session. During the morning lectures, student interaction is encouraged using "Timeout to Think" questions and peer instruction, along with question cards for students to ask follow up questions. During the afternoon labs students, working in groups of four, answer thought provoking questions using results from simulations and observation data from a variety of source. Through the interactions with each other and the instructors, as well as social interactions during the two weeks, students network and form bonds that will last them through out their careers. We believe that this summer school can be used as a model for summer schools in a wide variety of disciplines.

The Next Wave: Humans, Computers, and Redefining Reality

NASA Technical Reports Server (NTRS)

Little, William

2018-01-01

The Augmented/Virtual Reality (AVR) Lab at KSC is dedicated to " exploration into the growing computer fields of Extended Reality and the Natural User Interface (it is) a proving ground for new technologies that can be integrated into future NASA projects and programs." The topics of Human Computer Interface, Human Computer Interaction, Augmented Reality, Virtual Reality, and Mixed Reality are defined; examples of work being done in these fields in the AVR Lab are given. Current new and future work in Computer Vision, Speech Recognition, and Artificial Intelligence are also outlined.

Computer Labs Get Rebooted as Lounges: New Gathering Places for Laptop Users Help Colleges Save on Upkeep

ERIC Educational Resources Information Center

Terris, Ben

2010-01-01

Colleges are looking for ways to cut costs, and most students now own laptops. As a result, many campus technology leaders are taking a hard look at those brightly lit rooms with rows of networked computers, which cost hundreds of thousands of dollars a year to maintain. More than 11% of colleges and universities are phasing out computer labs or…

Engineering and Scientific Applications: Using MatLab(Registered Trademark) for Data Processing and Visualization

NASA Technical Reports Server (NTRS)

Sen, Syamal K.; Shaykhian, Gholam Ali

2011-01-01

MatLab(TradeMark)(MATrix LABoratory) is a numerical computation and simulation tool that is used by thousands Scientists and Engineers in many countries. MatLab does purely numerical calculations, which can be used as a glorified calculator or interpreter programming language; its real strength is in matrix manipulations. Computer algebra functionalities are achieved within the MatLab environment using "symbolic" toolbox. This feature is similar to computer algebra programs, provided by Maple or Mathematica to calculate with mathematical equations using symbolic operations. MatLab in its interpreter programming language form (command interface) is similar with well known programming languages such as C/C++, support data structures and cell arrays to define classes in object oriented programming. As such, MatLab is equipped with most of the essential constructs of a higher programming language. MatLab is packaged with an editor and debugging functionality useful to perform analysis of large MatLab programs and find errors. We believe there are many ways to approach real-world problems; prescribed methods to ensure foregoing solutions are incorporated in design and analysis of data processing and visualization can benefit engineers and scientist in gaining wider insight in actual implementation of their perspective experiments. This presentation will focus on data processing and visualizations aspects of engineering and scientific applications. Specifically, it will discuss methods and techniques to perform intermediate-level data processing covering engineering and scientific problems. MatLab programming techniques including reading various data files formats to produce customized publication-quality graphics, importing engineering and/or scientific data, organizing data in tabular format, exporting data to be used by other software programs such as Microsoft Excel, data presentation and visualization will be discussed.

Time Trials--An AP Physics Challenge Lab

ERIC Educational Resources Information Center

Jones, David

2009-01-01

I have come to the conclusion that for high school physics classroom and laboratory experiences, simpler is better! In this paper I describe a very simple and effective lab experience that my AP students have thoroughly enjoyed year after year. I call this lab exercise "Time Trials." The experiment is simple in design and it is a lot of fun for…

THE ATHENS LAB'S ROLE IN EPA'S COMPUTATIONAL TOXICOLOGY PROGRAM WITH AN EMPHASIS ON METABOLOMICS AS A DIAGNOSTIC TOOL FOR TOXICOLOGY

EPA Science Inventory

This presentation gives a brief introduction to EPA's computational toxicology program and the Athens Lab's role in it. The talk also covered a brief introduction to metabolomics; advantages/disadvanage of metabolomics for toxicity assessment; goals of the EPA Athens metabolomics...

Computer Labs Report to the Holodeck

ERIC Educational Resources Information Center

Raths, David

2011-01-01

In many ways, specialized computer labs are the black holes of IT organizations. Budgets, equipment, employees--even space itself--are sucked in. Given a choice, many IT shops would engage warp drive and escape their gravitational pull forever. While Captain Kirk might have looked to Scotty for a fix to the problem, colleges and universities are…

ODU-CAUSE: Computer Based Learning Lab.

ERIC Educational Resources Information Center

Sachon, Michael W.; Copeland, Gary E.

This paper describes the Computer Based Learning Lab (CBLL) at Old Dominion University (ODU) as a component of the ODU-Comprehensive Assistance to Undergraduate Science Education (CAUSE) Project. Emphasis is directed to the structure and management of the facility and to the software under development by the staff. Serving the ODU-CAUSE User Group…

Modelling the Landing of a Plane in a Calculus Lab

ERIC Educational Resources Information Center

Morante, Antonio; Vallejo, Jose A.

2012-01-01

We exhibit a simple model of a plane landing that involves only basic concepts of differential calculus, so it is suitable for a first-year calculus lab. We use the computer algebra system Maxima and the interactive geometry software GeoGebra to do the computations and graphics. (Contains 5 figures and 1 note.)

Every Apple has a Voice: Using Stable Isotope Hydrology to Teach about Food Sourcing and the Water Cycle

NASA Astrophysics Data System (ADS)

Oerter, E.; Malone, M.; Putman, A.; Stark, L. A.; Bowen, G. J.

2016-12-01

Agricultural crops such as fruits take up irrigation and meteoric water and incorporate it into their tissue ("fruit water") during growth, and the geographic origin of a fruit may be traced by comparing the H and O stable isotope composition (δ2H and δ18O values) of fruit water to the global geospatial distribution of H and O stable isotopes in precipitation. This connection between common fruits and the global water cycle provides an access point to connect with a variety of demographic groups to educate about isotope hydrology and the water cycle. Within the context of a one-day outreach activity designed for a wide spectrum of participants (high school students, undergraduate students, high school science teachers) we developed introductory lecture materials, in-class participatory demonstrations of fruit water isotopic measurement in real time, and a computer lab exercise to couple actual fruit water isotope data with open-source on-line geospatial analysis software. We assessed learning outcomes with pre- and post-tests tied to learning objectives, as well as participant feedback surveys. Results indicate that this outreach activity provided effective lessons on the basics of stable isotope hydrology and the water cycle. The introductory lecture and demonstration components were received, on average, uniformly well by the various participant groups. However, the computer lab exercise needs to be more specifically tailored to the abilities of each demographic group. This pilot study provides a foundation for further development of outreach materials that can effectively engage a range of participant groups in learning about the water cycle and the ways in which humans modify the water cycle through agricultural activity.

Engaging with science: High school students in summer lab internships

NASA Astrophysics Data System (ADS)

Bequette, Marjorie Bullitt

Years of research and rhetoric have suggested that students should be given the opportunity to work with practicing scientists as a way to develop more sophisticated ideas about the nature of science, yet little research about these experiences exists. This project uses a case study approach to examine the experience of eight high school students working part-time during one summer as research assistants in biomedical laboratories. The students completed small research studies under the supervision of scientist-mentors. This dissertation explores questions related to how these students learned to work in a lab, in what ways they grew to understand this scientific context, and how their own relationships with science changed. The goal of looking at these young adults' summer experiences in science labs is to make suggestions for three settings: programs like this one, where high school students work closely with scientists in lab settings; other programs where scientists and students work together; and science education more generally. Analysis of pre- and post-interviews with students, and extensive observations of their laboratory work, suggests that students develop new ideas about the culture of science and the day-to-day workings of the labs. These ideas hold potential power for the students, and other participants in both similar and different educational settings, as they prepare for lives as scientifically engaged adults.

Teaching Research in the Traditional Classroom: Why Make Graduate Students Wait?

NASA Astrophysics Data System (ADS)

Carr, Lincoln D.

2016-05-01

Physics graduate programs tend to divide the degree into two parts: (1) theory, taught in classes, almost totally divorced from the lab setting; and (2) research, taught in a research group through hands-on lab experience and mentorship. As we come to understand from undergraduate physics education research that modifying our teaching can rather easily produce quantifiably better results, it is reasonable to ask if we can make similar improvements at the graduate level. In this talk I will present the results of beginning research instruction in the classroom in the very first semester of graduate school, in the most traditional of classes - classical mechanics. In this approach, students build their knowledge from hands-on projects. They get immediately certified and experienced in the machine shop and electronics lab. There are no formal lectures. Students develop and present their own problems, and teach and challenge each other in the classroom. In contrast to polished lectures, both the instructor and the students together learn from their many public mistakes. Students give conference-style presentations instead of exams. As a result, students not only excel in analytical skills, but they also learn to tie theory to measurement, identify statistical and systematic errors, simulate computationally and model theoretically, and design their own experiments. Funded by NSF.

Development of a Computer-Assisted Instrumentation Curriculum for Physics Students: Using LabVIEW and Arduino Platform

NASA Astrophysics Data System (ADS)

Kuan, Wen-Hsuan; Tseng, Chi-Hung; Chen, Sufen; Wong, Ching-Chang

2016-06-01

We propose an integrated curriculum to establish essential abilities of computer programming for the freshmen of a physics department. The implementation of the graphical-based interfaces from Scratch to LabVIEW then to LabVIEW for Arduino in the curriculum `Computer-Assisted Instrumentation in the Design of Physics Laboratories' brings rigorous algorithm and syntax protocols together with imagination, communication, scientific applications and experimental innovation. The effectiveness of the curriculum was evaluated via statistical analysis of questionnaires, interview responses, the increase in student numbers majoring in physics, and performance in a competition. The results provide quantitative support that the curriculum remove huge barriers to programming which occur in text-based environments, helped students gain knowledge of programming and instrumentation, and increased the students' confidence and motivation to learn physics and computer languages.

Labs: 1987.

ERIC Educational Resources Information Center

Igelsrud, Don, Ed.

1988-01-01

This article presents a variety of topics discussed in this column and at a biology teachers' workshop concerning the quality and value of lab techniques used for teaching high school biology. Topics included are Drosophila salivary glands, sea urchins, innovations, dyes and networking. (CW)

Theme: Land Laboratories--Urban Settings, Liability, Natural Resources Labs.

ERIC Educational Resources Information Center

Whaley, David, Ed.; And Others

1994-01-01

Includes "With a Little Imagination"; "From Fallow to Fertile"; "Operating a School Enterprise in Agriculture"; "Using a Nontraditional Greenhouse to Enhance Lab Instruction"; "Risk Management for Liability in Operating Land Laboratories"; "Working Land and Water Laboratory for Natural…

Bringing Nanoscience into the K-12 Classroom

ScienceCinema

Dickerson, James; Camino, Fernando; Irwin, Edward

2018-06-12

Brookhaven Lab and a local school district collaborated to develop a nanotechnology program that brings students “into” labs at Brookhaven’s Center for Functional Nanomaterials through a portable videoconferencing system.

Guitars, Keyboards, Strobes, and Motors -- From Vibrational Motion to Active Research

NASA Astrophysics Data System (ADS)

Tagg, Randall; Carlson, John; Asadi-Zeydabadi, Masoud; Busley, Brad; Law-Balding, Katie; Juengel, Mattea

2013-01-01

Physics First is offered to ninth graders at high schools in Aurora, CO. A unique new asset of this school system is an embedded research lab called the "Innovation Hyperlab." The goal of the lab is to connect secondary school teaching to ongoing university scientific research, supporting the school district's aim to create opportunities to integrate P-20 (preschool to graduate school) learning. This paper is an example of how we create research connections in the context of introductory physics lessons on vibrations and waves. Key to the process is the use of several different types of technical resources, hence the name "hyperlab." Students learn many practical experimental techniques, reinforcing their knowledge of fundamentals and preparing them to work effectively on open-ended research or engineering projects.

Turning a Common Lab Exercise into a Challenging Lab Experiment: Revisiting the Cart on an Inclined Track

ERIC Educational Resources Information Center

Amato, Joseph C.; Williams, Roger E.

2010-01-01

A common lab exercise in the introductory college physics course employs a low-friction cart and associated track to study the validity of Newton's second law. Yet for college students, especially those who have already encountered a good high school physics course, the exercise must seem a little pointless. These students have already learned to…

Bringing Art, Music, Theater and Dance Students into Earth and Space Science Research Labs: A New Art Prize Science and Engineering Artists-in-Residence Program

NASA Astrophysics Data System (ADS)

Moldwin, M.; Mexicotte, D.

2017-12-01

A new Arts/Lab Student Residence program was developed at the University of Michigan that brings artists into a research lab. Science and Engineering undergraduate and graduate students working in the lab describe their research and allow the artists to shadow them to learn more about the work. The Arts/Lab Student Residencies are designed to be unique and fun, while encouraging interdisciplinary learning and creative production by exposing students to life and work in an alternate discipline's maker space - i.e. the artist in the engineering lab, the engineer in the artist's studio or performance space. Each residency comes with a cash prize and the expectation that a work of some kind will be produced as a response to experience. The Moldwin Prize is designed for an undergraduate student currently enrolled in the Penny W. Stamps School of Art & Design, the Taubman School of Architecture and Urban Planning or the School of Music, Theatre and Dance who is interested in exchange and collaboration with students engaged in research practice in an engineering lab. No previous science or engineering experience is required, although curiosity and a willingness to explore are essential! Students receiving the residency spend 20 hours over 8 weeks (February-April) participating with the undergraduate research team in the lab of Professor Mark Moldwin, which is currently doing work in the areas of space weather (how the Sun influences the space environment of Earth and society) and magnetic sensor development. The resident student artist will gain a greater understanding of research methodologies in the space and climate fields, data visualization and communication techniques, and how the collision of disciplinary knowledge in the arts, engineering and sciences deepens the creative practice and production of each discipline. The student is expected to produce a final work of some kind within their discipline that reflects, builds on, explores, integrates or traces their experience in the residency. This talk will describe the program, the inaugural year's outcomes, and plans to expand the program to other research labs.

The Influence of Tablet PCs on Students' Use of Multiple Representations in Lab Reports

NASA Astrophysics Data System (ADS)

Guelman, Clarisa Bercovich; De Leone, Charles; Price, Edward

2009-11-01

This study examined how different tools influenced students' use of representations in the Physics laboratory. In one section of a lab course, every student had a Tablet PC that served as a digital-ink based lab notebook. Students could seamlessly create hand-drawn graphics and equations, and write lab reports on the same computer used for data acquisition, simulation, and analysis. In another lab section, students used traditional printed lab guides, kept paper notebooks, and then wrote lab reports on regular laptops. Analysis of the lab reports showed differences between the sections' use of multiple representations, including an increased use of diagrams and equations by the Tablet users.

Computer Programs for Chemistry Experiments I and II.

ERIC Educational Resources Information Center

Reynard, Dale C.

This unit of instruction includes nine laboratory experiments. All of the experiments are from the D.C. Health Revision of the Chemical Education Materials Study (CHEMS) with one exception. Program six is the lab from the original version of the CHEMS program. Each program consists of three parts (1) the lab and computer hints, (2) the description…

Sneak Preview of Berkeley Lab's Science at the Theatre on June 6th, 2011

ScienceCinema

Sanii, Babak

2017-12-11

Babak Sanii provides a sneak preview of Berkeley Lab's next Science at the Theater Event: Big Thinking: The Power of Nanoscience. Berkeley Lab scientists reveal how nanoscience will bring us cleaner energy, faster computers, and improved medicine. Berkeley Repertory Theatre on June 6th, 2011.

Sneak Preview of Berkeley Lab's Science at the Theatre on June 6th, 2011

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sanii, Babak

Babak Sanii provides a sneak preview of Berkeley Lab's next Science at the Theater Event: Big Thinking: The Power of Nanoscience. Berkeley Lab scientists reveal how nanoscience will bring us cleaner energy, faster computers, and improved medicine. Berkeley Repertory Theatre on June 6th, 2011.

A Third Reason to Home School: Leadership Development

ERIC Educational Resources Information Center

Seago, Johnnie

2012-01-01

This article responds to Poutiatine's (2009) "What is Transformational?: Nine Principles Toward an Understanding Transformational Process for Transformational Leadership" by relating home schooling environments as lab schools for developing transformational leaders. Although many families select home schooling for improved academic progress or…

Effective Integration of ICT in Jordanian Schools: An Analysis of Pedagogical and Contextual Impediments in the Science Classroom

NASA Astrophysics Data System (ADS)

Qablan, Ahmad Mohammad; Abuloum, Amjad; Al-Ruz, Jamal Abu

2009-06-01

A series of interviews and classroom observations were conducted with a group of in-service science teachers, students, school principal, and computer lab supervisors, from a "Discovery" female school in Jordan to assess their utilization of information and communication technology (ICT) in teaching science. The study also intended to determine how these participants were using ICT and if they had any internal and external impediments in the way of the effective integration of ICT in the teaching of science. Results showed that some participants were using ICT creatively in their science teaching. However, despite considerable political pressure to increase ICT use in the classroom, most expressed frustration at the lack of ICT tools, support from the school, from the Ministry of Education, and from the surrounding community. The article proposes possible resolutions to help these participants overcome their impediments. Some of the suggested resolutions for the internal impediments include involving teachers in preparing the school's time-table, equipping the school with more ICT tools and offering more training courses for teachers. However, the suggested resolutions for the external impediments involve (1) The Ministry of Education to rethink the administration of board examinations, (2) The school to sacrifice scoring higher in board examinations for preparing more creative and more versatile students' perspectives.

How to manage continuing education and retraining programs on optical physics and laser technology at a university: Moscow State experience

NASA Astrophysics Data System (ADS)

Zadkov, Victor N.; Koroteev, Nikolai I.

1995-10-01

An experience of managing the continuing education and retraining programs at the International Laser Center (ILC) of Moscow State University is discussed. The offered programs are in a wide range of areas, namely laser physics and technology, laser biophysics and biomedicine, laser chemistry, and computers in laser physics. The attendees who are presumably scientists, engineers, technical managers, and graduate students can join these programs through the annual ILC term (6 months), individual training and research programs (up to a year), annual ILC Laser Graduate School, graduate study, and post-docs program, which are reviewed in the paper. A curriculum that includes basic and specialized courses is described in detail. A brief description of the ILC Laser Teaching and Computer Labs that support all the educational courses is given as well.

SC3: Protecting Students and Staff with Green Cleaning

ERIC Educational Resources Information Center

US Environmental Protection Agency, 2008

2008-01-01

EPA's Schools Chemical Cleanout Campaign (SC3) is working to encourage schools to use green cleaning practices to safely clean their classrooms and grounds. From elementary school maintenance closets to high school chemistry labs, schools use a variety of chemicals. Some of the most essential chemicals are those that keep schools clean and safe…

Alliance for Computational Science Collaboration HBCU Partnership at Fisk University. Final Report 2001

DOE Office of Scientific and Technical Information (OSTI.GOV)

Collins, W. E.

2004-08-16

Computational Science plays a big role in research and development in mathematics, science, engineering and biomedical disciplines. The Alliance for Computational Science Collaboration (ACSC) has the goal of training African-American and other minority scientists in the computational science field for eventual employment with the Department of Energy (DOE). The involvements of Historically Black Colleges and Universities (HBCU) in the Alliance provide avenues for producing future DOE African-American scientists. Fisk University has been participating in this program through grants from the DOE. The DOE grant supported computational science activities at Fisk University. The research areas included energy related projects, distributed computing,more » visualization of scientific systems and biomedical computing. Students' involvement in computational science research included undergraduate summer research at Oak Ridge National Lab, on-campus research involving the participation of undergraduates, participation of undergraduate and faculty members in workshops, and mentoring of students. These activities enhanced research and education in computational science, thereby adding to Fisk University's spectrum of research and educational capabilities. Among the successes of the computational science activities are the acceptance of three undergraduate students to graduate schools with full scholarships beginning fall 2002 (one for master degree program and two for Doctoral degree program).« less

The World's the Limit in the Virtual High School.

ERIC Educational Resources Information Center

Berman, Sheldon; Tinker, Robert

1997-01-01

Assisted by a U.S. Department of Education Technology Innovation Challenge Grant, the Hudson (Massachusetts) Public Schools, the Concord Consortium Educational Technology Lab, and 30 collaborating high schools across the nation have developed a virtual high school over the Internet. Through Internet-based courses, Virtual High School significantly…

LAPTAG: Los Angeles Physics Teachers Alliance Group and the UCLA Basic Plasma User Facility.

NASA Astrophysics Data System (ADS)

Gekelman, Walter

2001-10-01

LAPTAG was founded in 1993 during a meeting sponsored by the APS, which encouraged high schools and Universities to form alliances. There are currently about twenty high schools, several community colleges and two Universities (UCLA and USC) involved. At first LAPTAG organized tours of laboratories at UCLA, USC, JPL, General Atomics and the Mt. Wilson Observatory and had meetings in which issues on curricula were discussed. It became obvious after awhile that in order for the group to last that projects were necessary. An early project involved having the high school faculty and students create Websites for most of the schools. This was before most the schools could afford Internet connections and Web authoring tools did not exist. Then with funding from the UC Office of the President, a seismology project was initiated and ten schools received seismometers. There were lectures by geologists and staff members of the Southern California Earthquake center; results were reported on the Web. In the spring of 1999 LAPTAG gave seven posters at the Condensed Matter APS meeting in Los Angeles. A web based astronomy course was created and high school students controlled the Mount Wilson telescope remotely and studied a variable star. Our latest project, funded by the Department of Energy resulted in the construction of a plasma lab dedicated to LAPTAG. The lab has equipment that is used by practicing plasma physicists (tone-burst generators, digital scopes, digital data acquisition and computerized probe drives) as well as software (LabView, PVwave). The high school students and teachers built the machine and all the associated diagnostics. Examples of the experiments will be given, however it is not a cookbook lab. As new experiments are introduced the same difficulties we all face must be overcome; the students take part in this. The LAPD laboratory is now a National User Facility and LAPTAG is a key component of its outreach program. We have met with the director of science for the Los Angeles Unified School district, and others, to muster resources to allow many more schools to participate. This and plans for other programs such as the Integration of Art and Science, will be presented.

Student teaching and research laboratory focusing on brain-computer interface paradigms--A creative environment for computer science students.

PubMed

Rutkowski, Tomasz M

2015-08-01

This paper presents an applied concept of a brain-computer interface (BCI) student research laboratory (BCI-LAB) at the Life Science Center of TARA, University of Tsukuba, Japan. Several successful case studies of the student projects are reviewed together with the BCI Research Award 2014 winner case. The BCI-LAB design and project-based teaching philosophy is also explained. Future teaching and research directions summarize the review.

Something Spacey for Everyone

NASA Astrophysics Data System (ADS)

Bonett, D.; Cabana, C.; Thompson, P.; Noel, M.; Johnson, K.

2001-12-01

LPI scientists, education/outreach staff, and library staff participated in Space Day at K.E. Little Elementary in Bacliff, Texas on May 3. The school, which serves 925 students and more than 50 faculty, suspended regular classes for the entire day so that all could participate. Dr. Allan Treiman gave a talk on meteorites; Dr. Joe Hahn gave a talk on comets; Dr. Paul Spudis gave a talk on the Moon; Dr. Carl Allen (JSC) gave a presentation on Mars exploration; and Dr. Paul Schenk presented the solar system in 3D in the computer lab. Sandra Cherry, Delilah Cranford, Mary Ann Hager, Diane Myers, Mary Noel, and Pam Thompson gave presentations to K-5 classes on rocketry and space capsules and guided students in doing a related hands-on activity project. These activities were part of the EXPLORE Fun with Science program. Ms. Thompson also led a hands-on reflectance spectrometry lab with the 5th grade gifted and talented cluster. Space Day 2001 was a full day of hands on interactive space experience for all students pre-kindergarten to fifth grade. With the permission of principal, Mary Ann Cole, the school shut down the normal and went into outer space. Whether making moon cookies out of rice krispies and peanut butter, parachuting an "eggstronaut" from a fire truck, throwing a frisbee across the scaled solar system or listening to a planetary geologist discuss man's discoveries on the moon, Space Day 2001 at KE Little Elementary school wet the appetites of it's students and faculty and had everyone saying, "Lets do this again next year"!

Leveraging Quality Charters

ERIC Educational Resources Information Center

Young, Caprice

2012-01-01

Charter public schools serve a variety of roles in education reform: innovation labs, havens from failing traditional schools; and competitors for pubic resources. Education leaders have the opportunity to use high quality charter schooling to innovate not only in developing transformative schools but, more importantly, in creating great public…

Macintosh/LabVIEW based control and data acquisition system for a single photon counting fluorometer

NASA Astrophysics Data System (ADS)

Stryjewski, Wieslaw J.

1991-08-01

A flexible software system has been developed for controlling fluorescence decay measurements using the virtual instrument approach offered by LabVIEW. The time-correlated single photon counting instrument operates under computer control in both manual and automatic mode. Implementation time was short and the equipment is now easier to use, reducing the training time required for new investigators. It is not difficult to customize the front panel or adapt the program to a different instrument. We found LabVIEW much more convenient to use for this application than traditional, textual computer languages.

Setting up a Low-Cost Lab Management System for a Multi-Purpose Computing Laboratory Using Virtualisation Technology

ERIC Educational Resources Information Center

Mok, Heng Ngee; Lee, Yeow Leong; Tan, Wee Kiat

2012-01-01

This paper describes how a generic computer laboratory equipped with 52 workstations is set up for teaching IT-related courses and other general purpose usage. The authors have successfully constructed a lab management system based on decentralised, client-side software virtualisation technology using Linux and free software tools from VMware that…

Designing and Implementing a Faculty Internet Workshop: A Collaborative Effort of Academic Computing Services and the University Library.

ERIC Educational Resources Information Center

Bradford, Jane T.; And Others

1996-01-01

Academic Computing Services staff and University librarians at Stetson University (DeLand, Florida) designed and implemented a three-day Internet workshop for interested faculty. The workshop included both hands-on lab sessions and discussions covering e-mail, telnet, ftp, Gopher, and World Wide Web. The planning, preparation of the lab and…

Simulated Exercise Physiology Laboratories.

ERIC Educational Resources Information Center

Morrow, James R., Jr.; Pivarnik, James M.

This book consists of a lab manual and computer disks for either Apple or IBM hardware. The lab manual serves as "tour guide" for the learner going through the various lab experiences. The manual contains definitions, proper terminology, and other basic information about physiological principles. It is organized so a step-by-step procedure may be…

Evaluation of oral microbiology lab curriculum reform.

PubMed

Nie, Min; Gao, Zhen Y; Wu, Xin Y; Jiang, Chen X; Du, Jia H

2015-12-07

According to the updated concept of oral microbiology, the School of Stomatology, Wuhan University, has carried out oral microbiology teaching reforms during the last 5 years. There was no lab curriculum before 2009 except for a theory course of oral microbiology. The school has implemented an innovative curriculum with oral medicine characteristics to strengthen understanding of knowledge, cultivate students' scientific interest and develop their potential, to cultivate the comprehensive ability of students. This study was designed to evaluate the oral microbiology lab curriculum by analyzing student performance and perceptions regarding the curriculum from 2009 to 2013. The lab curriculum adopted modalities for cooperative learning. Students collected dental plaque from each other and isolated the cariogenic bacteria with selective medium plates. Then they purified the enrichment culture medium and identified the cariogenic strains by Gram stain and biochemical tests. Both quantitative and qualitative data for 5 years were analysed in this study. Part One of the current study assessed student performance in the lab from 2009 to 2013. Part Two used qualitative means to assess students' perceptions by an open questionnaire. The 271 study students' grades on oral microbiology improved during the lab curriculum: "A" grades rose from 60.5 to 81.2 %, and "C" grades fell from 28.4 to 6.3 %. All students considered the lab curriculum to be interesting and helpful. Quantitative and qualitative data converge to suggest that the lab curriculum has strengthened students' grasp of important microbiology-related theory, cultivated their scientific interest, and developed their potential and comprehensive abilities. Our student performance and perception data support the continued use of the innovative teaching system. As an extension and complement of the theory course, the oral microbiology lab curriculum appears to improve the quality of oral medicine education and help to cultivate high-quality innovative medical talents.

Cases in Partnership between Independent Schools and Universities

ERIC Educational Resources Information Center

Durnan, Vincent W.

2016-01-01

This study provides an in-depth look at six unique models of partnership between independent schools and a nearby college/university. The six cases include the University School of Nashville and Vanderbilt University; the Lab School and University of Chicago; the School at Columbia and Columbia University; the Boston University Academy and Boston…

A Computer Engineering Curriculum for the Air Force Academy: An Implementation Plan

DTIC Science & Technology

1985-04-01

engineerinq is needed as a r ul of the findings? 5. What is the impact of this study’s rocommendat ion to pursue the Electrico I Engineering deqree with onpt...stepper motor 9 S35 LAB 36 Serial 10 S37 GR #3 - 38 8251 10 chip ) 39 LAB serial 10 10 * 40 LAB " 1)41 LAB S 42 Course review - S FINAL EXAM 00 % 80 0

Computer Modeling of Complete IC Fabrication Process.

DTIC Science & Technology

1987-05-28

James Shipley National Semi.Peter N. Manos AMD Ritu Shrivastava Cypress Semi. Corp.Deborah D. Maracas Motorola, Inc. Paramjit Singh Rockwell Intl.Sidney...Carl F Daegs Sandia Hishan Z Massoud Duke* UnIVersdy Anant Dix* Silicon Systems David Matthews Hughes Rese~arch Lab DIolidi DoIIos Spery Tmioomly K...Jaczynski AT&T Bell Labs Jack C. Carlson Motorola Sanjay Jain AT&T Bell Labs Andrew Chan Fairchild Weston Systems Werner Juengling AT&T Bell Labs

How "Discover the COSMOS", "PATHWAY", "Go-Lab" and "Inspiring Science Education" are changing the science education in European high schools

NASA Astrophysics Data System (ADS)

Kourkoumelis, Christine

2014-04-01

It has been noted by various reports that during recent years, there has been an alarming decline in young people's interest for science studies and mathematics. Since it is believed that the traditional teaching methods often fail to foster positive attitudes towards learning science, the European Commission has made intensive efforts to promote science education in schools though new methods based on the inquiry methodology of learning: questions, search and answers. This should be coupled to laboratories and hands-on experience which should be structured and scaffolded in a pedagogically meaningful way. "PATHWAY", "Discover the COSMOS" and "ISE" have been providing the lesson plans and the best practices for teachers and students and "Go-lab" is working towards an integrated set up of on-line labs for large scale use in science education. In the next sections some concrete examples which aim to bring the High Energy Physics (HEP) frontier research to schools will be given.

Kepler's Laws in an Introductory Astronomy Laboratory: The Influence of a Computer-based Simulation Used With Multiple Variables

NASA Astrophysics Data System (ADS)

Ruzhitskaya, Lanika; French, R. S.; Speck, A.

2009-05-01

We report first results from a multi-faceted study employing the lab "Revolution of the Moons of Jupiter" from the CLEA group (Contemporary Laboratory Experiences in Astronomy) in an introductory astronomy laboratory course for nonscience majors. Four laboratory sections participated in the study: two at a traditional four-year public institution in Missouri and two at a two-year community college in California. Students in all sections took identical pre- and post-tests and used the same simulation software. In all sections, students were assigned randomly to work either in pairs or individually. One section at both schools was given a brief mini-lecture on Kepler's laws and introduction to the exercise while the other section at both schools was given no instructions whatsoever. The data allow comparisons between the impact of the simulation with and without instructions and on the influences of peer interactions on learning outcomes.

Instrumental Analysis in the High School Classroom: UV-Vis Spectroscopy

ERIC Educational Resources Information Center

Erhardt, Walt

2007-01-01

Note is presented on the standard lab from a second year chemistry course. The lab "Determining which of the Seven FD&C Food-Approved Dyes are Used in Making Green Skittles", familiarizes students with the operation of the CHEM2000 UV-Vis spectrophorometer.

MatLab Script and Functional Programming

NASA Technical Reports Server (NTRS)

Shaykhian, Gholam Ali

2007-01-01

MatLab Script and Functional Programming: MatLab is one of the most widely used very high level programming languages for scientific and engineering computations. It is very user-friendly and needs practically no formal programming knowledge. Presented here are MatLab programming aspects and not just the MatLab commands for scientists and engineers who do not have formal programming training and also have no significant time to spare for learning programming to solve their real world problems. Specifically provided are programs for visualization. The MatLab seminar covers the functional and script programming aspect of MatLab language. Specific expectations are: a) Recognize MatLab commands, script and function. b) Create, and run a MatLab function. c) Read, recognize, and describe MatLab syntax. d) Recognize decisions, loops and matrix operators. e) Evaluate scope among multiple files, and multiple functions within a file. f) Declare, define and use scalar variables, vectors and matrices.

MatLab Programming for Engineers Having No Formal Programming Knowledge

NASA Technical Reports Server (NTRS)

Shaykhian, Linda H.; Shaykhian, Gholam Ali

2007-01-01

MatLab is one of the most widely used very high level programming languages for Scientific and engineering computations. It is very user-friendly and needs practically no formal programming knowledge. Presented here are MatLab programming aspects and not just the MatLab commands for scientists and engineers who do not have formal programming training and also have no significant time to spare for learning programming to solve their real world problems. Specifically provided are programs for visualization. Also, stated are the current limitations of the MatLab, which possibly can be taken care of by Mathworks Inc. in a future version to make MatLab more versatile.

Lab-on-a-chip workshop activities for secondary school students

PubMed Central

Esfahani, Mohammad M. N.; Tarn, Mark D.; Choudhury, Tahmina A.; Hewitt, Laura C.; Mayo, Ashley J.; Rubin, Theodore A.; Waller, Mathew R.; Christensen, Martin G.; Dawson, Amy; Pamme, Nicole

2016-01-01

The ability to engage and inspire younger generations in novel areas of science is important for bringing new researchers into a burgeoning field, such as lab-on-a-chip. We recently held a lab-on-a-chip workshop for secondary school students, for which we developed a number of hands-on activities that explained various aspects of microfluidic technology, including fabrication (milling and moulding of microfluidic devices, and wax printing of microfluidic paper-based analytical devices, so-called μPADs), flow regimes (gradient formation via diffusive mixing), and applications (tissue analysis and μPADs). Questionnaires completed by the students indicated that they found the workshop both interesting and informative, with all activities proving successful, while providing feedback that could be incorporated into later iterations of the event. PMID:26865902

FAQ's | College of Engineering & Applied Science

Science.gov Websites

zipped (compressed) format. This will help when the file is very large or created by one of the high end Milwaukee Engineer People Faculty and Staff Biomedical Engineering Civil & Environmental Engineering Computer Labs Technical Questions The labs are generally open 24/7, how will I know when a lab/system

Assessment Outcomes: Computerized Instruction in a Human Gross Anatomy Course.

ERIC Educational Resources Information Center

Bukowski, Elaine L.

2002-01-01

The first of three successive classes of beginning physical therapy students (n=17) completed traditional cadaver anatomy lecture/lab; the next 17 a self-study computerized anatomy lab, and the next 20 both lectures and computer lab. No differences in study times and course or licensure exam performance appeared. Computerized self-study is a…

Partners in Learning

ERIC Educational Resources Information Center

Mann, Leah; Rentfro, Jody

2017-01-01

Using concepts such as Design Thinking to create inquiry-based, hands-on learning opportunities centered on student ideation and creation, Lewisville Independent School District (LISD) in North Texas reimagined the role of library instruction through implementation of a Mobile Transformation Lab. The purpose of this lab is to serve the more than…

Student Workshops for Severe Weather Warning Decision Making using AWIPS-2 at the University of Oklahoma

NASA Astrophysics Data System (ADS)

Zwink, A. B.; Morris, D.; Ware, P. J.; Ernst, S.; Holcomb, B.; Riley, S.; Hardy, J.; Mullens, S.; Bowlan, M.; Payne, C.; Bates, A.; Williams, B.

2016-12-01

For several years, employees at the Cooperative Institute of Mesoscale Meteorological Studies at the University of Oklahoma (OU) that are affiliated with Warning Decision Training Division (WDTD) of the National Weather Service (NWS) provided training simulations to students from OU's School of Meteorology (SoM). These simulations focused on warning decision making using Dual-Pol radar data products in an AWIPS-1 environment. Building on these previous experiences, CIMMS/WDTD recently continued the collaboration with the SoM Oklahoma Weather Lab (OWL) by holding a warning decision workshop simulating a NWS Weather Forecast Office (WFO) experience. The workshop took place in the WDTD AWIPS-2 computer laboratory with 25 AWIPS-2 workstations and the WES-2 Bridge (Weather Event Simulator) software which replayed AWIPS-2 data. Using the WES-2 Bridge and the WESSL-2 (WES Scripting Language) event display, this computer lab has the state-of-the-art ability to simulate severe weather events and recreate WFO warning operations. OWL Student forecasters attending the workshop worked in teams in a multi-player simulation of the Hastings, Nebraska WFO on May 6th, 2015, where thunderstorms across the service area produced large hail, damaging winds, and multiple tornadoes. This paper will discuss the design and goals of the WDTD/OWL workshop, as well as plans for holding similar workshops in the future.

Engineering and Scientific Applications: Using MatLab(Registered Trademark) for Data Processing and Visualization

NASA Technical Reports Server (NTRS)

Sen, Syamal K.; Shaykhian, Gholam Ali

2011-01-01

MatLab(R) (MATrix LABoratory) is a numerical computation and simulation tool that is used by thousands Scientists and Engineers in many cou ntries. MatLab does purely numerical calculations, which can be used as a glorified calculator or interpreter programming language; its re al strength is in matrix manipulations. Computer algebra functionalities are achieved within the MatLab environment using "symbolic" toolbo x. This feature is similar to computer algebra programs, provided by Maple or Mathematica to calculate with mathematical equations using s ymbolic operations. MatLab in its interpreter programming language fo rm (command interface) is similar with well known programming languag es such as C/C++, support data structures and cell arrays to define c lasses in object oriented programming. As such, MatLab is equipped with most ofthe essential constructs of a higher programming language. M atLab is packaged with an editor and debugging functionality useful t o perform analysis of large MatLab programs and find errors. We belie ve there are many ways to approach real-world problems; prescribed methods to ensure foregoing solutions are incorporated in design and ana lysis of data processing and visualization can benefit engineers and scientist in gaining wider insight in actual implementation of their perspective experiments. This presentation will focus on data processing and visualizations aspects of engineering and scientific applicati ons. Specifically, it will discuss methods and techniques to perform intermediate-level data processing covering engineering and scientifi c problems. MatLab programming techniques including reading various data files formats to produce customized publication-quality graphics, importing engineering and/or scientific data, organizing data in tabu lar format, exporting data to be used by other software programs such as Microsoft Excel, data presentation and visualization will be discussed. The presentation will emphasize creating practIcal scripts (pro grams) that extend the basic features of MatLab TOPICS mclude (1) Ma trix and vector analysis and manipulations (2) Mathematical functions (3) Symbolic calculations & functions (4) Import/export data files (5) Program lOgic and flow control (6) Writing function and passing parameters (7) Test application programs

Jefferson Lab Virtual Tour

ScienceCinema

None

2018-01-16

Take a virtual tour of the campus of Thomas Jefferson National Accelerator Facility. You can see inside our two accelerators, three experimental areas, accelerator component fabrication and testing areas, high-performance computing areas and laser labs.

A Wireless World: Charles County Public Schools Makes Wireless Universal

ERIC Educational Resources Information Center

Hoffman, Richard

2007-01-01

Wireless connectivity in schools is all the rage, and many school systems have at least gotten their feet wet with a wireless lab or a few portable laptop carts. But Bijaya Devkota, the chief information officer of Charles County Public Schools, has done what many school systems only dream of--implemented universal wireless access throughout his…

Improving the Laboratory Experience for Introductory Geology Students Using Active Learning and Evidence-Based Reform

NASA Astrophysics Data System (ADS)

Oien, R. P.; Anders, A. M.; Long, A.

2014-12-01

We present the initial results of transitioning laboratory activities in an introductory physical geology course from passive to active learning. Educational research demonstrates that student-driven investigations promote increased engagement and better retention of material. Surveys of students in introductory physical geology helped us identify lab activities which do not engage students. We designed new lab activities to be more collaborative, open-ended and "hands-on". Student feedback was most negative for lab activities which are computer-based. In response, we have removed computers from the lab space and increased the length and number of activities involving physical manipulation of samples and models. These changes required investment in lab equipment and supplies. New lab activities also include student-driven exploration of data with open-ended responses. Student-evaluations of the new lab activities will be compiled during Fall 2014 and Spring 2015 to allow us to measure the impact of the changes on student satisfaction and we will report on our findings to date. Modification of this course has been sponsored by NSF's Widening Implementation & Demonstration of Evidence Based Reforms (WIDER) program through grant #1347722 to the University of Illinois. The overall goal of the grant is to increase retention and satisfaction of STEM students in introductory courses.

Active Learning Strategies for Introductory Light and Optics

NASA Astrophysics Data System (ADS)

Sokoloff, David R.

2016-01-01

There is considerable evidence that traditional approaches are ineffective in teaching physics concepts, including light and optics concepts. A major focus of the work of the Activity Based Physics Group has been on the development of active learning curricula like RealTime Physics (RTP) labs and Interactive Lecture Demonstrations (ILDs). Among the characteristics of these curricula are: (1) use of a learning cycle in which students are challenged to compare predictions—discussed with their peers in small groups—to observations of the physical world, (2) use of guided hands-on work to construct basic concepts from observations, and (3) use of computer-based tools. It has been possible to change the lecture and laboratory learning environments at a large number of universities, colleges, and high schools without changing the structure of the introductory course. For example, in the United States, nearly 200 physics departments have adopted RTP, and many others use pre-publication, open-source versions or have adopted the RTP approach to develop their own labs. Examples from RTP and ILDs (including optics magic tricks) are described in this paper.

KSC-2011-3465

NASA Image and Video Library

2011-05-12

Cape Canaveral, Fla. -- Students listen intently as a laboratory technician describes the experiment being conducted in Kennedy’s Space Life Sciences Laboratory (SLSL). High-school students from two Orlando, Fla., schools travelled to NASA’s Kennedy Space Center in Florida to participate in National Lab Day activities. During the event, about 80 students, toured various facilities and engaged in educational hands-on activities. National Lab Day is a partnership between federal agencies, foundations, professional societies and organizations devoted to promoting science, technology, engineering and math, or STEM, hands-on discovery-based laboratory experiences for students. Photo Credit: NASA/Frankie Martin

KSC-2011-3470

NASA Image and Video Library

2011-05-12

Cape Canaveral, Fla. -- A research laboratory is prepared for students to perform hands-on activities in Kennedy’s Space Life Sciences Laboratory (SLSL). High-school students from two Orlando, Fla., schools travelled to NASA’s Kennedy Space Center in Florida to participate in National Lab Day activities. During the event, about 80 students, toured various facilities and engaged in educational hands-on activities. National Lab Day is a partnership between federal agencies, foundations, professional societies and organizations devoted to promoting science, technology, engineering and math, or STEM, hands-on discovery-based laboratory experiences for students. Photo Credit: NASA/Frankie Martin

Computer systems and software engineering

NASA Technical Reports Server (NTRS)

Mckay, Charles W.

1988-01-01

The High Technologies Laboratory (HTL) was established in the fall of 1982 at the University of Houston Clear Lake. Research conducted at the High Tech Lab is focused upon computer systems and software engineering. There is a strong emphasis on the interrelationship of these areas of technology and the United States' space program. In Jan. of 1987, NASA Headquarters announced the formation of its first research center dedicated to software engineering. Operated by the High Tech Lab, the Software Engineering Research Center (SERC) was formed at the University of Houston Clear Lake. The High Tech Lab/Software Engineering Research Center promotes cooperative research among government, industry, and academia to advance the edge-of-knowledge and the state-of-the-practice in key topics of computer systems and software engineering which are critical to NASA. The center also recommends appropriate actions, guidelines, standards, and policies to NASA in matters pertinent to the center's research. Results of the research conducted at the High Tech Lab/Software Engineering Research Center have given direction to many decisions made by NASA concerning the Space Station Program.

A Student View of Experimental Physics

NASA Astrophysics Data System (ADS)

Bu, Frank; Marlowe, Robert Lloyd; Whitson, Kristin

2017-03-01

This is the story of how an enterprising high school student came to my lab one afternoon, asking if there were any way that he could gain "hands-on" lab experience by working with me. While I had some doubts about allowing him to work in an area with an expensive 150-mW focused laser beam, I eventually said yes. I was well aware that a couple of weeks of lab work could lead to interesting investigations for him….

Improving Middle School Students’ Quantitative Literacy through Inquiry Lab and Group Investigation

NASA Astrophysics Data System (ADS)

Aisya, N. S. M.; Supriatno, B.; Saefudin; Anggraeni, S.

2017-02-01

The purpose of this study was to analyze the application of metacognitive strategies learning based Vee Diagram through Inquiry Lab and Group Investigation toward students’ quantitative literacy. This study compared two treatments on learning activity in middle school. The metacognitive strategies have applied to the content of environmental pollution at 7th grade. This study used a quantitative approach with quasi-experimental method. The research sample were the 7th grade students, involves 27 students in the experimental through Inquiry Lab and 27 students in the experimental through Group Investigation. The instruments that used in this research were pretest and posttest quantitative literacy skills, learning step observation sheets, and the questionnaire of teachers and students responses. As the result, N-gain average of pretest and posttest increased in both experimental groups. The average of posttest score was 61,11 for the Inquiry Lab and 54,01 to the Group Investigation. The average score of N-gain quantitative literacy skill of Inquiry Lab class was 0,492 and Group Investigation class was 0,426. Both classes of experiments showed an average N-gain in the medium category. The data has been analyzed statistically by using SPSS ver.23 and the results showed that although both the learning model can develop quantitative literacy, but there is not significantly different of improving students’ quantitative literacy between Inquiry Lab and Group Investigation in environmental pollution material.

Comment

NASA Astrophysics Data System (ADS)

2001-07-01

Good teaching isn't a hardware problem Stuart Robertson, a physics teacher by training, now works to ensure that teachers are fully trained to use Information and Communication Technology (ICT) and that all Scottish students leave school competent with the basics of using computers. He addressed the Stirling meeting of physics teachers at the end of May. So, how do governments measure progress with ICT? They measure the numbers of schools with full internet access, the proportion of teachers with e-mail, the numbers of computers in classrooms and so on. One of England's most successful state schools (by exam results) boasts 26 interactive whiteboards, and in the UK there seems to be a feeling that lots of hardware = good school. Teaching isn't that simple. We don't need expensive research to know that just using a computer won't make teaching necessarily better. Robertson knows this and advises: don't be driven by technology—be driven by what you can do with it. Good teaching has always been about using the resources at hand, and it still is. Our aim at Physics Education is support the teaching of physics by reviewing and discussing new teaching tools— hardware and software (see Reviews). That's not to say that we must all be using expensive electronic boxes of tricks to reinforce every concept. We don't need computers to teach physics. I really doubt that my teachers, back in the 1970s, would have taught me much more physics if we had had computers in our lab. In this issue of Physics Education we have examples of some very straight-forward demonstrations and experiments—with no computer involvement whatsoever. But we also have some computer-interfaced activities and some computer-based investigations. We recognize that some institutions have an erratic electricity supply and few, if any, computers. Others are being driven to use as much electronic gadgetry as possible, following the mistaken assumption that this is, in itself, educationally better. Other schools and colleges are exploring electronic learning through the internet and virtual labs (see Steve Mellema's use of IT in his Lecture for the 21st Century). We aim to provide useful material for everybody at and in between the extremes. But some words of caution, sounded by Robertson in Stirling: today we might find that our classes are motivated and interested when we use computers, but how long will the excitement last? If every lesson faces children with computer screens will they soon get bored and demotivated? Individual learning, through worksheets, was a great success when it was developed in the 70s, but when every lesson faced a child with yet another worksheet, students were turned off. It became known as 'death by a thousand worksheets'. Let's not abuse computers in the same way. Physics for the beach and the igloo Physics is about being cool, as we are always trying to tell our students! In this 'summer' issue we have two papers which allow us to demonstrate this practically. I should also like to remind readers that Physics Education is available online (www.iop.org/Journals/pe) in addition to the paper version. The electronic version has the advantages of hotlinks to websites, search facilities and the ability to download teaching materials. My guess is that we haven't begun to explore the possibilities of the electronic journal as a teaching resource for teachers. If it can be stored electronically, we can include it as a multimedia clip pictures, worksheets, spreadsheets, videos, sounds... But there are also many advantages of paper—convenience and permanence being just two. Physics Education is a worthwhile publication and it feels like that in your hand. Having a journal like this, to put in my bag, or stack on my bookshelf, still feels good to me. And judging by readers' comments, you agree. IOPP will, no doubt, support both formats for a long time to come. So, this summer, enjoy the format you are reading, read Physics Education on screen or on the beach, reflect on your teaching, your students' learning and remind yourself that physics really can be cool. Editor: Kerry Parker

75 FR 62407 - Office of Administration; Single-Source Cooperative Agreement Award; Announcing the Award a...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-08

... Agreement to the Johns Hopkins University, Applied Physics Lab (APL) and School of Public Health, To Support... DEPARTMENT OF HEALTH AND HUMAN SERVICES Administration for Children and Families Office of... a single-source cooperative agreement to the Johns Hopkins University (JHU), Applied Physics Lab...

Perspectives on Blended Learning through the On-Line Platform, LabLessons, for Chemistry

ERIC Educational Resources Information Center

Jihad, Teeba; Klementowicz, Edward; Gryczka, Patrick; Sharrock, Chappel; Maxfield, MacRae; Lee, Yongjun; Montclare, Jin Kim

2018-01-01

The effectiveness of blended learning was evaluated through the integration of an online chemistry platform, LabLessons. Two modules, "Formation of Hydrogen" and "Titration," were designed by college mentors alongside classroom chemistry teachers to engage and allow high school students to better comprehend these scientific…

Writing Better Lab Reports

ERIC Educational Resources Information Center

Porter, Rhiannon; Guarienti, Kristy; Brydon, Barbara; Robb, Jeanine; Royston, Ann; Painter, Heidi; Sutherland, Alex; Passmore, Cynthia; Smith, Martin H.

2010-01-01

As science teachers at a suburban California high school, the authors were concerned about the lab report conclusions written by their upper-level chemistry, biology, and ecology students--which were consistently of poor quality. Their work lacked inferences derived from data and support for their concluding statements. Working as part of a…

A comparative study on real lab and simulation lab in communication engineering from students' perspectives

NASA Astrophysics Data System (ADS)

Balakrishnan, B.; Woods, P. C.

2013-05-01

Over the years, rapid development in computer technology has engendered simulation-based laboratory (lab) in addition to the traditional hands-on (physical) lab. Many higher education institutions adopt simulation lab, replacing some existing physical lab experiments. The creation of new systems for conducting engineering lab activities has raised concerns among educators on the merits and shortcomings of both physical and simulation labs; at the same time, many arguments have been raised on the differences of both labs. Investigating the effectiveness of both labs is complicated, as there are multiple factors that should be considered. In view of this challenge, a study on students' perspectives on their experience related to key aspects on engineering laboratory exercise was conducted. In this study, the Visual Auditory Read and Kinetic model was utilised to measure the students' cognitive styles. The investigation was done through a survey among participants from Multimedia University, Malaysia. The findings revealed that there are significant differences for most of the aspects in physical and simulation labs.

Scientific Visualization, Seeing the Unseeable

ScienceCinema

LBNL

2017-12-09

June 24, 2008 Berkeley Lab lecture: Scientific visualization transforms abstract data into readily comprehensible images, provide a vehicle for "seeing the unseeable," and play a central role in bo... June 24, 2008 Berkeley Lab lecture: Scientific visualization transforms abstract data into readily comprehensible images, provide a vehicle for "seeing the unseeable," and play a central role in both experimental and computational sciences. Wes Bethel, who heads the Scientific Visualization Group in the Computational Research Division, presents an overview of visualization and computer graphics, current research challenges, and future directions for the field.

Developing a strategy for computational lab skills training through Software and Data Carpentry: Experiences from the ELIXIR Pilot action

PubMed Central

Pawlik, Aleksandra; van Gelder, Celia W.G.; Nenadic, Aleksandra; Palagi, Patricia M.; Korpelainen, Eija; Lijnzaad, Philip; Marek, Diana; Sansone, Susanna-Assunta; Hancock, John; Goble, Carole

2017-01-01

Quality training in computational skills for life scientists is essential to allow them to deliver robust, reproducible and cutting-edge research. A pan-European bioinformatics programme, ELIXIR, has adopted a well-established and progressive programme of computational lab and data skills training from Software and Data Carpentry, aimed at increasing the number of skilled life scientists and building a sustainable training community in this field. This article describes the Pilot action, which introduced the Carpentry training model to the ELIXIR community. PMID:28781745

Developing a strategy for computational lab skills training through Software and Data Carpentry: Experiences from the ELIXIR Pilot action.

PubMed

Pawlik, Aleksandra; van Gelder, Celia W G; Nenadic, Aleksandra; Palagi, Patricia M; Korpelainen, Eija; Lijnzaad, Philip; Marek, Diana; Sansone, Susanna-Assunta; Hancock, John; Goble, Carole

2017-01-01

Quality training in computational skills for life scientists is essential to allow them to deliver robust, reproducible and cutting-edge research. A pan-European bioinformatics programme, ELIXIR, has adopted a well-established and progressive programme of computational lab and data skills training from Software and Data Carpentry, aimed at increasing the number of skilled life scientists and building a sustainable training community in this field. This article describes the Pilot action, which introduced the Carpentry training model to the ELIXIR community.

A Community of Writers: Peer Tutor Training for Writing Center Techniques Which Foster Dialogue in the Writing Process.

ERIC Educational Resources Information Center

Houston, Linda; Johnson, Candice

After much trial and error, the Agricultural Technical Institute of the Ohio State University (ATI/OSO) discovered that training of writing lab tutors can best be done through collaboration of the Writing Lab Coordinator with the "Development of Tutor Effectiveness" course offered at the institute. The ATI/OSO main computer lab and…

A Framework for Lab Work Management in Mass Courses. Application to Low Level Input/Output without Hardware

ERIC Educational Resources Information Center

Rodriguez, Santiago; Zamorano, Juan; Rosales, Francisco; Dopico, Antonio Garcia; Pedraza, Jose Luis

2007-01-01

This paper describes a complete lab work management framework designed and developed in the authors' department to help teachers to manage the small projects that students are expected to complete as lab assignments during their graduate-level computer engineering studies. The paper focuses on an application example of the framework to a specific…

Apollo 20

ERIC Educational Resources Information Center

Houston Independent School District, 2013

2013-01-01

The Apollo 20 project was launched during the 2010-2011 school year to accelerate Houston Independent School District's (HISD's) efforts to improve student performance in every school and close the achievement gap districtwide. This partnership with EdLabs at Harvard University incorporates best practices from successful public and charter schools…

Summer Series 2012 - Conversation with Kathy Yelick

ScienceCinema

Yelick, Kathy, Miller, Jeff

2018-05-11

Jeff Miller, head of Public Affairs, sat down in conversation with Kathy Yelick, Associate Berkeley Lab Director, Computing Sciences, in the second of a series of powerpoint-free talks on July 18th 2012, at Berkeley Lab.

Summer Series 2012 - Conversation with Kathy Yelick

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yelick, Kathy, Miller, Jeff

2012-07-23

Jeff Miller, head of Public Affairs, sat down in conversation with Kathy Yelick, Associate Berkeley Lab Director, Computing Sciences, in the second of a series of powerpoint-free talks on July 18th 2012, at Berkeley Lab.

A study on the effect of varying sequence of lab performance skills on lab performance of high school physics students

NASA Astrophysics Data System (ADS)

Bournia-Petrou, Ethel A.

The main goal of this investigation was to study how student rank in class, student gender and skill sequence affect high school students' performance on the lab skills involved in a laboratory-based inquiry task in physics. The focus of the investigation was the effect of skill sequence as determined by the particular task. The skills considered were: Hypothesis, Procedure, Planning, Data, Graph, Calculations and Conclusion. Three physics lab tasks based on the simple pendulum concept were administered to 282 Regents physics high school students. The reliability of the designed tasks was high. Student performance was evaluated on individual student written responses and a scoring rubric. The tasks had high discrimination power and were of moderate difficulty (65%). It was found that, student performance was weak on Conclusion (42%), Hypothesis (48%), and Procedure (51%), where the numbers in parentheses represent the mean as a percentage of the maximum possible score. Student performance was strong on Calculations (91%), Data (82%), Graph (74%) and Plan (68%). Out of all seven skills, Procedure had the strongest correlation (.73) with the overall task performance. Correlation analysis revealed some strong relationships among the seven skills which were grouped in two distinct clusters: Hypothesis, Procedure and Plan belong to one, and Data, Graph, Calculations, and Conclusion belong to the other. This distinction may indicate different mental processes at play within each skill cluster. The effect of student rank was not statistically significant according to the MANOVA results due to the large variation of rank levels among the participating schools. The effect of gender was significant on the entire test because of performance differences on Calculations and Graph, where male students performed better than female students. Skill sequence had a significant effect on the skills of Procedure, Plan, Data and Conclusion. Students are rather weak in proposing a sensible, detailed procedure for the inquiry task which involves the "novel" concept. However they perform better on Procedure and Plan, if the "novel" task is not preceded by another, which explicitly offers step-by-step procedure instructions. It was concluded that the format of detailed, structured instructions often adopted by many commercial and school-developed lab books and conventional lab practices, fails to prepare students to propose a successful, detailed procedure when faced with a slightly "novel", lab-based inquiry task. Student performance on Data collection was higher in the tasks that involved the more familiar experimental arrangement than in the tasks using the slightly "novel" equipment. Student performance on Conclusion was better in tasks where they had to collect the Data themselves than in tasks, where all relevant Data information was given to them.

Emergency!

ERIC Educational Resources Information Center

Geissler, Rebecca

2006-01-01

For generations, schools have routinely held fire drills. However, ensuring a safe learning environment is more complicated than staging an occasional drill. Schools and universities should have an integrated school safety plan, and it must address how to manage site hazards in science labs, kitchens and other building areas. It is essential for…

Computer-based Astronomy Labs for Non-science Majors

NASA Astrophysics Data System (ADS)

Smith, A. B. E.; Murray, S. D.; Ward, R. A.

1998-12-01

We describe and demonstrate two laboratory exercises, Kepler's Third Law and Stellar Structure, which are being developed for use in an astronomy laboratory class aimed at non-science majors. The labs run with Microsoft's Excel 98 (Macintosh) or Excel 97 (Windows). They can be run in a classroom setting or in an independent learning environment. The intent of the labs is twofold; first and foremost, students learn the subject matter through a series of informational frames. Next, students enhance their understanding by applying their knowledge in lab procedures, while also gaining familiarity with the use and power of a widely-used software package and scientific tool. No mathematical knowledge beyond basic algebra is required to complete the labs or to understand the computations in the spreadsheets, although the students are exposed to the concepts of numerical integration. The labs are contained in Excel workbook files. In the files are multiple spreadsheets, which contain either a frame with information on how to run the lab, material on the subject, or one or more procedures. Excel's VBA macro language is used to automate the labs. The macros are accessed through button interfaces positioned on the spreadsheets. This is done intentionally so that students can focus on learning the subject matter and the basic spreadsheet features without having to learn advanced Excel features all at once. Students open the file and progress through the informational frames to the procedures. After each procedure, student comments and data are automatically recorded in a preformatted Lab Report spreadsheet. Once all procedures have been completed, the student is prompted for a filename in which to save their Lab Report. The lab reports can then be printed or emailed to the instructor. The files will have full worksheet and workbook protection, and will have a "redo" feature at the end of the lab for students who want to repeat a procedure.

Vocational Home Economics for the Mainstreamed Physically Handicapped Student: The Least Restrictive Environment.

ERIC Educational Resources Information Center

Olson, Susan J.

School building and classroom accessibility are the first factors considered in a discussion of making provisions for mainstreamed physically handicapped students in vocational home economics programs. Legal mandates are cited, and ideas for adapting food labs and sewing labs for wheelchair students and students with visual impairments are noted.…

Science for Health Literacy: It's Never Been so Important

ERIC Educational Resources Information Center

Grace, Marcus; Woods-Townsend, Kathryn; Griffiths, Janice; Christodoulou, Andri; Byrne, Jenny; Bay, Jacquie; Godfrey, Keith; Inskip, Hazel; Hanson, Mark

2013-01-01

This article outlines a project called "LifeLab," developed by researchers at the Education School, Faculty of Medicine and the NIHR Biomedical Research Centre at the University of Southampton (UK), to promote a science-oriented approach to health literacy among teenagers. The main purposes of "LifeLab" are: (1) to improve…

An LED Solar Simulator for Student Labs

ERIC Educational Resources Information Center

González, Manuel I.

2017-01-01

Measuring voltage-current and voltage-power curves of a photovoltaic module is a nice experiment for high school and undergraduate students. In labs where real sunlight is not available this experiment requires a solar simulator. A prototype of a simulator using LED lamps has been manufactured and tested, and a comparison with classical halogen…

Science Laboratories and Indoor Air Quality in Schools. Technical Bulletin.

ERIC Educational Resources Information Center

Jacobs, Bruce W.

Some of the issues surrounding the indoor air quality (IAQ) problems presented by science labs are discussed. Described are possible contaminants in labs, such as chemicals and biological organisms, and ways to lessen accidents arising from these sources are suggested. Some of the factors contributing to comfort, such as temperature levels, are…

Speaking Personally--With Harry Keller

ERIC Educational Resources Information Center

Shimabukuro, James

2011-01-01

Harry Keller is president and a founder of Paracomp, Inc., creator and marketer of Smart Science Education. In this interview, Keller talks about himself and what led him to develop Smart Science labs as an online learning technology. He discusses how schools integrate Smart Science labs into their K-12 science curriculum, the major weaknesses in…

Impact of Fab Lab Tulsa on Student Self-Efficacy toward STEM Education

ERIC Educational Resources Information Center

Dubriwny, Nicholas; Pritchett, Nathan; Hardesty, Michelle; Hellman, Chan M.

2016-01-01

Student self-confidence is important to any attempt to increase interest and achievement in Science, Technology, Engineering, and Math (STEM) education. This study presents a longitudinal examination of Fab Lab Tulsa's impact on attitude and self-efficacy toward STEM education among middle-school aged students. Paired samples t-test showed a…

Design Lab. USMES "How To" Series.

ERIC Educational Resources Information Center

Donahoe, Charles; And Others

The major emphasis in all Unified Sciences and Mathematics for Elementary Schools (USMES) units is on open-ended, long-range investigations of real problems. Since children often design and build things in USMES, 26 "Design Lab" cards provide information on the safe use and simple maintenance of tools. Each card has a large photograph of…

ThinkSpace: Spatial Thinking in Middle School Astronomy Labs

NASA Astrophysics Data System (ADS)

Udomprasert, Patricia S.; Goodman, Alyssa A.; Plummer, Julia; Sadler, Philip M.; Johnson, Erin; Sunbury, Susan; Zhang, Helen; Dussault, Mary E.

2016-01-01

Critical breakthroughs in science (e.g., Einstein's Theory of General Relativity, and Watson & Crick's discovery of the structure of DNA), originated with those scientists' ability to think spatially, and research has shown that spatial ability correlates strongly with likelihood of entering a career in STEM. Mounting evidence also shows that spatial skills are malleable, i.e., they can be improved through training. We report early work from a new project that will build on this research to create a series of middle schools science labs called "Thinking Spatially about the Universe" (ThinkSpace), in which students will use a blend of physical and virtual models (in WorldWide Telescope) to explore complex 3-dimensional phenomena in space science. In the three-year ThinkSpace labs project, astronomers, technologists, and education researchers are collaborating to create and test a suite of three labs designed to improve learners' spatial abilities through studies of: 1) Moon phases and eclipses; 2) planetary systems around stars other than the Sun; and 3.) celestial motions within the broader universe. The research program will determine which elements in the labs will best promote improvement of spatial skills within activities that emphasize disciplinary core ideas; and how best to optimize interactive dynamic visualizations to maximize student understanding.

Examining the Relationship of Textbooks and Labs on Student Achievement in Eighth-Grade Science

NASA Astrophysics Data System (ADS)

Sugalan, Anacita Noromor

One of the most important objectives of teachers, parents, school administrators, and students is to improve student scores on standardized tests such as the State of Texas Assessment for Academic Readiness (STAAR) in eighth-grade science. This quasi experimental study examined the science achievement scores between schools that use textbooks and labs when delivering instruction. This study utilized a quantitative approach using archival data and survey design. Analysis of covariance (ANCOVA) and multiple regression were used to analyze the data while controlling STAAR eighth-grade reading scores to reveal significant differences between classes. The sample and population for this study were predominantly eighth-grade Hispanic students in South Texas. Analysis of covariance showed that classes that used high labs got higher science scores and that the reading scores were significantly related to science scores. Multiple regression findings indicated that textbooks and labs were significant predictors of student achievement on the STAAR eighth- grade science class result in South Texas for Spring 2015. The findings of this study may serve as a catalyst for improving student achievement in science through changes in textbook adoption and doing labs in science. The result suggests the need to research further to investigate other contributing factors of student achievement.

Improve Problem Solving Skills through Adapting Programming Tools

NASA Technical Reports Server (NTRS)

Shaykhian, Linda H.; Shaykhian, Gholam Ali

2007-01-01

There are numerous ways for engineers and students to become better problem-solvers. The use of command line and visual programming tools can help to model a problem and formulate a solution through visualization. The analysis of problem attributes and constraints provide insight into the scope and complexity of the problem. The visualization aspect of the problem-solving approach tends to make students and engineers more systematic in their thought process and help them catch errors before proceeding too far in the wrong direction. The problem-solver identifies and defines important terms, variables, rules, and procedures required for solving a problem. Every step required to construct the problem solution can be defined in program commands that produce intermediate output. This paper advocates improved problem solving skills through using a programming tool. MatLab created by MathWorks, is an interactive numerical computing environment and programming language. It is a matrix-based system that easily lends itself to matrix manipulation, and plotting of functions and data. MatLab can be used as an interactive command line or a sequence of commands that can be saved in a file as a script or named functions. Prior programming experience is not required to use MatLab commands. The GNU Octave, part of the GNU project, a free computer program for performing numerical computations, is comparable to MatLab. MatLab visual and command programming are presented here.

The School within Us: The Creation of an Innovative Public School. SUNY Series, Democracy and Education. SUNY Series, Restructuring and Social Change.

ERIC Educational Resources Information Center

Nehring, James

This book recounts how a community of teachers, parents, and students took charge of a conventional school and created an unconventional one. It describes the challenges faced by the Bethlehem Lab School--from its inception in 1988 to the graduation of its first senior class. The school was conceived as a performance-based-assessment school, and…

KSC-2011-3472

NASA Image and Video Library

2011-05-12

Cape Canaveral, Fla. -- Students listen intently as a laboratory technician describes a project that's being researched in Kennedy’s Space Life Sciences Laboratory (SLSL). High-school students from two Orlando, Fla., schools travelled to NASA’s Kennedy Space Center in Florida to participate in National Lab Day activities. During the event, about 80 students, toured various facilities and engaged in educational hands-on activities. National Lab Day is a partnership between federal agencies, foundations, professional societies and organizations devoted to promoting science, technology, engineering and math, or STEM, hands-on discovery-based laboratory experiences for students. Photo Credit: NASA/Frankie Martin

KSC-2011-3468

NASA Image and Video Library

2011-05-12

Cape Canaveral, Fla. -- Students participate in a high-altitude balloon experiment that's being conducted on the grounds of Kennedy’s Space Life Sciences Laboratory (SLSL). High-school students from two Orlando, Fla., schools travelled to NASA’s Kennedy Space Center in Florida to participate in National Lab Day activities. During the event, about 80 students, toured various facilities and engaged in educational hands-on activities. National Lab Day is a partnership between federal agencies, foundations, professional societies and organizations devoted to promoting science, technology, engineering and math, or STEM, hands-on discovery-based laboratory experiences for students. Photo Credit: NASA/Frankie Martin

KSC-2011-3469

NASA Image and Video Library

2011-05-12

Cape Canaveral, Fla. -- Students participate in a high-altitude balloon experiment that's being conducted on the grounds of Kennedy’s Space Life Sciences Laboratory (SLSL). High-school students from two Orlando, Fla., schools travelled to NASA’s Kennedy Space Center in Florida to participate in National Lab Day activities. During the event, about 80 students, toured various facilities and engaged in educational hands-on activities. National Lab Day is a partnership between federal agencies, foundations, professional societies and organizations devoted to promoting science, technology, engineering and math, or STEM, hands-on discovery-based laboratory experiences for students. Photo Credit: NASA/Frankie Martin

KSC-2011-3475

NASA Image and Video Library

2011-05-12

Cape Canaveral, Fla. -- Kennedy Center Director Bob Cabana speaks to the students after they participated in hands-on projects in Kennedy’s Space Life Sciences Laboratory (SLSL). High-school students from two Orlando, Fla., schools travelled to NASA’s Kennedy Space Center in Florida to participate in National Lab Day activities. During the event, about 80 students, toured various facilities and engaged in educational hands-on activities. National Lab Day is a partnership between federal agencies, foundations, professional societies and organizations devoted to promoting science, technology, engineering and math, or STEM, hands-on discovery-based laboratory experiences for students. Photo Credit: NASA/Frankie Martin

KSC-2011-3473

NASA Image and Video Library

2011-05-12

Cape Canaveral, Fla. -- A student participates in a hands-on activity as a laboratory technician assists in Kennedy’s Space Life Sciences Laboratory (SLSL). High-school students from two Orlando, Fla., schools travelled to NASA’s Kennedy Space Center in Florida to participate in National Lab Day activities. During the event, about 80 students, toured various facilities and engaged in educational hands-on activities. National Lab Day is a partnership between federal agencies, foundations, professional societies and organizations devoted to promoting science, technology, engineering and math, or STEM, hands-on discovery-based laboratory experiences for students. Photo Credit: NASA/Frankie Martin

KSC-2011-3474

NASA Image and Video Library

2011-05-12

Cape Canaveral, Fla. -- Students listen intently as a laboratory technician describes a project that's being researched in Kennedy’s Space Life Sciences Laboratory (SLSL). High-school students from two Orlando, Fla., schools travelled to NASA’s Kennedy Space Center in Florida to participate in National Lab Day activities. During the event, about 80 students, toured various facilities and engaged in educational hands-on activities. National Lab Day is a partnership between federal agencies, foundations, professional societies and organizations devoted to promoting science, technology, engineering and math, or STEM, hands-on discovery-based laboratory experiences for students. Photo Credit: NASA/Frankie Martin

KSC-2011-3466

NASA Image and Video Library

2011-05-12

Cape Canaveral, Fla. -- Students listen intently as a laboratory technician describes the high-altitude balloon experiment that's being conducted on the grounds of Kennedy’s Space Life Sciences Laboratory (SLSL). High-school students from two Orlando, Fla., schools travelled to NASA’s Kennedy Space Center in Florida to participate in National Lab Day activities. During the event, about 80 students, toured various facilities and engaged in educational hands-on activities. National Lab Day is a partnership between federal agencies, foundations, professional societies and organizations devoted to promoting science, technology, engineering and math, or STEM, hands-on discovery-based laboratory experiences for students. Photo Credit: NASA/Frankie Martin

KSC-2011-3464

NASA Image and Video Library

2011-05-12

Cape Canaveral, Fla. -- Students participate in a hands-on activity as a laboratory technician looks on in Kennedy’s Space Life Sciences Laboratory (SLSL). High-school students from two Orlando, Fla., schools travelled to NASA’s Kennedy Space Center in Florida to participate in National Lab Day activities. During the event, about 80 students, toured various facilities and engaged in educational hands-on activities. National Lab Day is a partnership between federal agencies, foundations, professional societies and organizations devoted to promoting science, technology, engineering and math, or STEM, hands-on discovery-based laboratory experiences for students. Photo Credit: NASA/Frankie Martin

KSC-2011-3471

NASA Image and Video Library

2011-05-12

Cape Canaveral, Fla. -- Students listen intently as a laboratory technician describes a project that's being researched in Kennedy’s Space Life Sciences Laboratory (SLSL). High-school students from two Orlando, Fla., schools travelled to NASA’s Kennedy Space Center in Florida to participate in National Lab Day activities. During the event, about 80 students, toured various facilities and engaged in educational hands-on activities. National Lab Day is a partnership between federal agencies, foundations, professional societies and organizations devoted to promoting science, technology, engineering and math, or STEM, hands-on discovery-based laboratory experiences for students. Photo Credit: NASA/Frankie Martin

KSC-2011-3467

NASA Image and Video Library

2011-05-12

Cape Canaveral, Fla. -- Students participate in a high-altitude balloon experiment that's being conducted on the grounds of Kennedy’s Space Life Sciences Laboratory (SLSL). High-school students from two Orlando, Fla., schools travelled to NASA’s Kennedy Space Center in Florida to participate in National Lab Day activities. During the event, about 80 students, toured various facilities and engaged in educational hands-on activities. National Lab Day is a partnership between federal agencies, foundations, professional societies and organizations devoted to promoting science, technology, engineering and math, or STEM, hands-on discovery-based laboratory experiences for students. Photo Credit: NASA/Frankie Martin

Sensor-Augmented Virtual Labs: Using Physical Interactions with Science Simulations to Promote Understanding of Gas Behavior

NASA Astrophysics Data System (ADS)

Chao, Jie; Chiu, Jennifer L.; DeJaegher, Crystal J.; Pan, Edward A.

2016-02-01

Deep learning of science involves integration of existing knowledge and normative science concepts. Past research demonstrates that combining physical and virtual labs sequentially or side by side can take advantage of the unique affordances each provides for helping students learn science concepts. However, providing simultaneously connected physical and virtual experiences has the potential to promote connections among ideas. This paper explores the effect of augmenting a virtual lab with physical controls on high school chemistry students' understanding of gas laws. We compared students using the augmented virtual lab to students using a similar sensor-based physical lab with teacher-led discussions. Results demonstrate that students in the augmented virtual lab condition made significant gains from pretest and posttest and outperformed traditional students on some but not all concepts. Results provide insight into incorporating mixed-reality technologies into authentic classroom settings.

KSC-2012-2762

NASA Image and Video Library

2012-05-14

CAPE CANAVERAL, Fla. – Dr. Ray Wheeler explains a plant growth chamber to students in the Life Support and Habitation Systems Lab at the Space Life Sciences Lab facility. The 26 honor students in chemistry and biology and their teachers got a chance to visit a number of high-tech labs at Kennedy Space Center as part of an effort to encourage students in the areas of science, technology, engineering and math. The tenth and eleventh grade students from Terry Parker High School in Jacksonville, Fla., visited a number of vastly different labs during their one-day tour. The group's visit to Kennedy was hosted by the Education Office as part of a nationwide effort by the National Lab Network to help introduce the nation's students to science careers. Photo credit: NASA/Jim Grossmann

KSC-2012-2764

NASA Image and Video Library

2012-05-14

CAPE CANAVERAL, Fla. – Dr. Ray Wheeler explains a system for growing salad crops in space to students in the Life Support and Habitation Systems Lab at the Space Life Sciences Lab facility. The 26 honor students in chemistry and biology and their teachers got a chance to visit a number of high-tech labs at Kennedy Space Center as part of an effort to encourage students in the areas of science, technology, engineering and math. The tenth and eleventh grade students from Terry Parker High School in Jacksonville, Fla., visited a number of vastly different labs during their one-day tour. The group's visit to Kennedy was hosted by the Education Office as part of a nationwide effort by the National Lab Network to help introduce the nation's students to science careers. Photo credit: NASA/Jim Grossmann

KSC-2012-2761

NASA Image and Video Library

2012-05-14

CAPE CANAVERAL, Fla. – Dr. Phil Metzger demonstrates an experiment to study the physics of granular materials to students in the Granular Physics and Regolith Operations Lab at the Space Life Sciences Lab facility. The 26 honor students in chemistry and biology and their teachers got a chance to visit a number of high-tech labs at Kennedy Space Center as part of an effort to encourage students in the areas of science, technology, engineering and math. The tenth and eleventh grade students from Terry Parker High School in Jacksonville, Fla., visited a number of vastly different labs during their one-day tour. The group's visit to Kennedy was hosted by the Education Office as part of a nationwide effort by the National Lab Network to help introduce the nation's students to science careers. Photo credit: NASA/Jim Grossmann

KSC-2012-2763

NASA Image and Video Library

2012-05-14

CAPE CANAVERAL, Fla. – Dr. Ray Wheeler explains a system for growing salad crops in space to students in the Life Support and Habitation Systems Lab at the Space Life Sciences Lab facility. The 26 honor students in chemistry and biology and their teachers got a chance to visit a number of high-tech labs at Kennedy Space Center as part of an effort to encourage students in the areas of science, technology, engineering and math. The tenth and eleventh grade students from Terry Parker High School in Jacksonville, Fla., visited a number of vastly different labs during their one-day tour. The group's visit to Kennedy was hosted by the Education Office as part of a nationwide effort by the National Lab Network to help introduce the nation's students to science careers. Photo credit: NASA/Jim Grossmann

Angelo State SPS Marsh White Award: Physics After School Special (P.A.S.S.)

NASA Astrophysics Data System (ADS)

Desai, Vikesh; Sauncy, Toni

2012-03-01

With a recent Marsh White Award from the SPS National Office, the Angelo State SPS has teamed up with a local YMCA after school program to provide fun lab experiences for the diverse group of K-3^rd graders. Several undergraduate presenters are involved, and the funding was used to purchase tshirts for all participants. The afterschool group of approximately 30 children has visited the campus for the first lab session and plans three additional hands on lab experiences over the course of the semester. For the final visit, the Peer Pressure Team will conduct a full demonstration show and P.A.S.S. Party. The goal of this public engagement is to motivate these young students to learn more about physics with hands on activities in a fun and safe environment and to establish meaningful mentoring relationships between undergraduate physics majors and younger students.

What is Supercomputing? A Conversation with Kathy Yelick

ScienceCinema

Yelick, Kathy

2017-12-11

In this highlight video, Jeff Miller, head of Public Affairs, sat down in conversation with Kathy Yelick, Associate Berkeley Lab Director, Computing Sciences, in the second of a series of "powerpoint-free" talks on July 18th 2012, at Berkeley Lab.

What is Supercomputing? A Conversation with Kathy Yelick

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yelick, Kathy

2012-07-23

In this highlight video, Jeff Miller, head of Public Affairs, sat down in conversation with Kathy Yelick, Associate Berkeley Lab Director, Computing Sciences, in the second of a series of "powerpoint-free" talks on July 18th 2012, at Berkeley Lab.

Creating Authentic Research Centers In Secondary Classrooms And Retaining The Best Science Teachers

NASA Astrophysics Data System (ADS)

Rodriguez, D.; McHenry, R. M.

2006-12-01

My name is David Rodriguez. I am a middle school science teacher with 18 years of teaching experience both in Leon County, Florida and in Guinea West Africa, and South Africa. I am a National Board Certified Teacher. Richard McHenry is a high school Chemistry Advance Placement teacher with over 25 years of teaching experience, also in Leon County, Florida. Rich is a National Board Certified Teacher as well. We participated in a Research Experience For Teachers (RET) program at the National High Magnetic Field Lab in Tallahassee, Florida in 2001 and 2002. This experience has had a profound impact on our teaching, and on our student's learning. During our experience, it became clear to us that there is great importance in how scientists approach their research. We discussed this approach with teams of scientists, and asked them how they thought it could be modeled in classrooms. As teachers, we have been convinced of the value of cooperative learning for years, but to assign roles in cooperative groups similar to the roles that are created in a research science setting has improved student learning. Each team of students is assigned a project manager, data analyst, engineer, and principal investigator. The role of each scientist is specific. As a result of our RET experience, Rich also created a new program in his high school class in which students write scientific papers at the end of each grading period that outline the achievements and lab experiences completed during that period. The importance of publishing research and communicating with the greater scientific community are highlighted through this unique experience. These papers go through a peer review process within the school, and are then sent to the National High Magnetic Field Lab for further review provided by scientists and educators. I was also involved in an atmospheric research project during my RET program that utilized teachers and students throughout the state in the collection of data. Elementary through high school teachers in the state of Florida were contacted and asked to collect a sample of Spanish Moss from trees near their schools. These samples were sent to scientists and educators involved in the RET program at the National High Magnetic Field Lab who examined and compared the concentrations of a number of pollutants. When presented with a an opportunity leave the classroom two years ago to take on a new position, I decided to continue teaching middle school science, in large part due to my continued involvement in the research programs available at the the National High Magnetic Field Lab. Programs such as the RET program are essential to retaining the best science teachers in our schools.

Integration of the HTC Vive into the medical platform MeVisLab

NASA Astrophysics Data System (ADS)

Egger, Jan; Gall, Markus; Wallner, Jürgen; de Almeida Germano Boechat, Pedro; Hann, Alexander; Li, Xing; Chen, Xiaojun; Schmalstieg, Dieter

2017-03-01

Virtual Reality (VR) is an immersive technology that replicates an environment via computer-simulated reality. VR gets a lot of attention in computer games but has also great potential in other areas, like the medical domain. Examples are planning, simulations and training of medical interventions, like for facial surgeries where an aesthetic outcome is important. However, importing medical data into VR devices is not trivial, especially when a direct connection and visualization from your own application is needed. Furthermore, most researcher don't build their medical applications from scratch, rather they use platforms, like MeVisLab, Slicer or MITK. The platforms have in common that they integrate and build upon on libraries like ITK and VTK, further providing a more convenient graphical interface to them for the user. In this contribution, we demonstrate the usage of a VR device for medical data under MeVisLab. Therefore, we integrated the OpenVR library into MeVisLab as an own module. This enables the direct and uncomplicated usage of head mounted displays, like the HTC Vive under MeVisLab. Summarized, medical data from other MeVisLab modules can directly be connected per drag-and-drop to our VR module and will be rendered inside the HTC Vive for an immersive inspection.

Is This Real Life? Is This Just Fantasy?: Realism and Representations in Learning with Technology

NASA Astrophysics Data System (ADS)

Sauter, Megan Patrice

Students often engage in hands-on activities during science learning; however, financial and practical constraints often limit the availability of these activities. Recent advances in technology have led to increases in the use of simulations and remote labs, which attempt to recreate hands-on science learning via computer. Remote labs and simulations are interesting from a cognitive perspective because they allow for different relations between representations and their referents. Remote labs are unique in that they provide a yoked representation, meaning that the representation of the lab on the computer screen is actually linked to that which it represents: a real scientific device. Simulations merely represent the lab and are not connected to any real scientific devices. However, the type of visual representations used in the lab may modify the effects of the lab technology. The purpose of this dissertation is to examine the relation between representation and technology and its effects of students' psychological experiences using online science labs. Undergraduates participated in two studies that investigated the relation between technology and representation. In the first study, participants performed either a remote lab or a simulation incorporating one of two visual representations, either a static image or a video of the equipment. Although participants in both lab conditions learned, participants in the remote lab condition had more authentic experiences. However, effects were moderated by the realism of the visual representation. Participants who saw a video were more invested and felt the experience was more authentic. In a second study, participants performed a remote lab and either saw the same video as in the first study, an animation, or the video and an animation. Most participants had an authentic experience because both representations evoked strong feelings of presence. However, participants who saw the video were more likely to believe the remote technology was real. Overall, the findings suggest that participants' experiences with technology were shaped by representation. Students had more authentic experiences using the remote lab than the simulation. However, incorporating visual representations that enhance presence made these experiences even more authentic and meaningful than afforded by the technology alone.

The Macaroni Lab: A Directed Inquiry Project on Predator-Prey Relationships.

ERIC Educational Resources Information Center

Oyler, Michelle; Rivera, John; Roffol, Melanie; Gibson, David J.; Middleton, Beth A.; Mathis, Marilyn

1999-01-01

Presents a directed-inquiry activity to take students one step beyond observation of how living organisms capture prey. Uses a field lab based upon predator-prey relationships to enliven the teaching of food web concepts to non-science-major freshman undergraduates. Can also be used in teaching high school biology students through college science…

Every Day Is National Lab Day

ERIC Educational Resources Information Center

Bull, Glen

2010-01-01

President Barack Obama recently issued a call for increased hands-on learning in U.S. schools in an address at the National Academy of Sciences. Obama concluded that the future of the United States depends on one's ability to encourage young people to "create, and build, and invent." In this article, the author discusses National Lab Day (NLD)…

Open Doors, Open Minds: Empowered Teachers Work and Learn Shoulder to Shoulder

ERIC Educational Resources Information Center

Hudson, Marcia; Childs, Lauren; Carver, Cynthia L.

2016-01-01

In this article the authors share their experience of Teacher Lab, a job-embedded form of professional learning that has been a critical addition to professional learning practice for nearly a decade in the Avondale School District in Auburn Hills, Michigan. Using a full-day released time format, Teacher Lab combines preobservation dialogue and…

Embracing Learners' Ideas about Diffusion and Osmosis: A Coupled-Inquiry Approach

ERIC Educational Resources Information Center

Sweeney, Ryan M.; Martin-Hansen, Lisa; Verma, Geeta; Dunkhase, John

2009-01-01

Learning about osmosis and diffusion is often a challenging task for middle school students. Here the authors present a lesson that was converted from a "cookbook" lab (McLaughlin and Thompson 2007) into a more inquiry-oriented lab that uses inquiry teaching strategies and hands-on investigations to teach middle-grade students about osmosis and…

Simulator Network Project Report: A tool for improvement of teaching materials and targeted resource usage in Skills Labs

PubMed Central

Damanakis, Alexander; Blaum, Wolf E.; Stosch, Christoph; Lauener, Hansjörg; Richter, Sabine; Schnabel, Kai P.

2013-01-01

During the last decade, medical education in the German-speaking world has been striving to become more practice-oriented. This is currently being achieved in many schools through the implementation of simulation-based instruction in Skills Labs. Simulators are thus an essential part of this type of medical training, and their acquisition and operation by a Skills Lab require a large outlay of resources. Therefore, the Practical Skills Committee of the Medical Education Society (GMA) introduced a new project, which aims to improve the flow of information between the Skills Labs and enable a transparent assessment of the simulators via an online database (the Simulator Network). PMID:23467581

Good enough practices in scientific computing.

PubMed

Wilson, Greg; Bryan, Jennifer; Cranston, Karen; Kitzes, Justin; Nederbragt, Lex; Teal, Tracy K

2017-06-01

Computers are now essential in all branches of science, but most researchers are never taught the equivalent of basic lab skills for research computing. As a result, data can get lost, analyses can take much longer than necessary, and researchers are limited in how effectively they can work with software and data. Computing workflows need to follow the same practices as lab projects and notebooks, with organized data, documented steps, and the project structured for reproducibility, but researchers new to computing often don't know where to start. This paper presents a set of good computing practices that every researcher can adopt, regardless of their current level of computational skill. These practices, which encompass data management, programming, collaborating with colleagues, organizing projects, tracking work, and writing manuscripts, are drawn from a wide variety of published sources from our daily lives and from our work with volunteer organizations that have delivered workshops to over 11,000 people since 2010.

Parmitano and Cassidy in U.S. Lab

NASA Image and Video Library

2013-05-31

ISS036-E-005515 (31 May 2013) --- European Space Agency astronaut Luca Parmitano (left) and NASA astronaut Chris Cassidy talk with fellow human beings on Earth using videoconferencing software and one of their on-board laptop computers in the U.S. lab Destiny.

Have Observatory, Will Travel.

ERIC Educational Resources Information Center

White, James C., II

1996-01-01

Describes several of the labs developed by Project CLEA (Contemporary Laboratory Experiences in Astronomy). The computer labs cover simulated spectrometer use, investigating the moons of Jupiter, radar measurements, energy flow out of the sun, classifying stellar spectra, photoelectric photometry, Doppler effect, eclipsing binary stars, and lunar…

Filtrates & Residues: Experimental Work with Tin (II) Chloride in a High School.

ERIC Educational Resources Information Center

Sanchez, Manuela Martin

1988-01-01

Presents a high school chemistry lab experiment using tin (II) chloride to explore the concepts of hydrolysis, Le Chatelier's principle, and electrolysis. Presents methodology and the chemistry involved. Offers questions for the students. (MVL)

The Furniture of Science.

ERIC Educational Resources Information Center

Fickes, Michael

2001-01-01

Examines how the introduction of new technology has spawned the emergence of new types of furniture, furnishings, and classroom design to support high school science instruction. The challenges imposed by the Americans with Disabilities Act on school science labs are highlighted. (GR)

Computational Science News | Computational Science | NREL

Science.gov Websites

-Cooled High-Performance Computing Technology at the ESIF February 28, 2018 NREL Launches New Website for High-Performance Computing System Users The National Renewable Energy Laboratory (NREL) Computational Science Center has launched a revamped website for users of the lab's high-performance computing (HPC

An Algebra-Based Introductory Computational Neuroscience Course with Lab.

PubMed

Fink, Christian G

2017-01-01

A course in computational neuroscience has been developed at Ohio Wesleyan University which requires no previous experience with calculus or computer programming, and which exposes students to theoretical models of neural information processing and techniques for analyzing neural data. The exploration of theoretical models of neural processes is conducted in the classroom portion of the course, while data analysis techniques are covered in lab. Students learn to program in MATLAB and are offered the opportunity to conclude the course with a final project in which they explore a topic of their choice within computational neuroscience. Results from a questionnaire administered at the beginning and end of the course indicate significant gains in student facility with core concepts in computational neuroscience, as well as with analysis techniques applied to neural data.

The Flexible Learning Lab

ERIC Educational Resources Information Center

Cartier, Leslie C.

2014-01-01

Elementary school libraries are not often thought of as suitable spaces for learning commons because most elementary school libraries operate on a fixed schedule, allowing only one class at a time to use the space. Elementary school libraries are too often the drop-off location for a specific class during the classroom teacher's planning…

Using Videoconferencing in a School-Scientist Partnership: Students' Perceptions and Scientists' Challenges

ERIC Educational Resources Information Center

Falloon, Garry

2012-01-01

This research studied a series of videoconference teaching workshops and virtual labs, which formed a component of a school-scientist partnership involving a New Zealand science research institute and year 13 students at a Wellington high school. It explored students' perceptions of the effectiveness of the videoconferences as an interactive…

Kidding around with Design Thinking

ERIC Educational Resources Information Center

Fouché, Jaunine; Crowley, Joel

2017-01-01

Elementary students at the Milton Hershey School in Hershey, Pennsylvania, don't just learn knowledge and skills; they put it to work. The school's Innovation Lab for grades K-4 offers students hands-on opportunities to use design thinking to solve problems. In this article, two of the school's educators describe how 2nd graders used design…

A Tutorial on Interfacing the Object Management Group (OMG) Data Distribution Service (DDS) with LabView

NASA Technical Reports Server (NTRS)

Smith, Kevin

2011-01-01

This tutorial will explain the concepts and steps for interfacing a National Instruments LabView virtual instrument (VI) running on a Windows platform with another computer via the Object Management Group (OMG) Data Distribution Service (DDS) as implemented by the Twin Oaks Computing CoreDX. This paper is for educational purposes only and therefore, the referenced source code will be simplistic and void of all error checking. Implementation will be accomplished using the C programming language.

Cyber-Ed.

ERIC Educational Resources Information Center

Ruben, Barbara

1994-01-01

Reviews a number of interactive environmental computer education networks and software packages. Computer networks include National Geographic Kids Network, Global Lab, and Global Rivers Environmental Education Network. Computer software involve environmental decision making, simulation games, tropical rainforests, the ocean, the greenhouse…

Assessment of High-school Students Engaged in the EarthLabs Climate Modules using the Climate Concept Inventory

NASA Astrophysics Data System (ADS)

McNeal, K.; Libarkin, J. C.; Ledley, T. S.; Gold, A. U.; Lynds, S. E.; Haddad, N.; Ellins, K.; Dunlap, C.; Bardar, E. W.; Youngman, E.

2015-12-01

Instructors must have on hand appropriate assessments that align with their teaching and learning goals in order to provide evidence of student learning. We have worked with curriculum developers and scientists to develop the Climate Concept Inventory (CCI), which meets goals of the EarthLabs Climate on-line curriculum. The developed concept inventory includes 19 content-driven multiple choice questions, six affective-based multiple choice questions, one confidence question, three open-ended questions, and eight demographic questions. Our analysis of the instrument applies item response theory and uses item characteristic curves. We have assessed over 500 students in nearly twenty high school classrooms in Mississippi and Texas that have engaged in the implementation of the EarthLabs curriculum and completed the CCI. Results indicate that students had pre-post gains on 9 out of 10 of the content-based multiple choice questions with positive gains in answer choice selection ranging from 1.72% to 42%. Students significantly reported increased confidence with 15% more students reporting that they were either very or fairly confident with their answers. Of the six affective questions posed, 5 out of 6 showed significant shifts towards gains in knowledge, awareness, and information about Earth's climate system. The research has resulted in a robust and validated climate concept inventory for use with advanced high school students, where we have been able to apply its use within the EarthLabs project.

Energy and technology review, July--August, 1990

DOE Office of Scientific and Technical Information (OSTI.GOV)

Burnham, A.K.

1990-01-01

This report highlights various research programs conducted at the Lab to include: defense systems, laser research, fusion energy, biomedical and environmental sciences, engineering, physics, chemistry, materials science, and computational analysis. It also contains a statement on the state of the Lab and Laboratory Administration. (JEF)

BioLab: Using Yeast Fermentation as a Model for the Scientific Method.

ERIC Educational Resources Information Center

Pigage, Helen K.; Neilson, Milton C.; Greeder, Michele M.

This document presents a science experiment demonstrating the scientific method. The experiment consists of testing the fermentation capabilities of yeasts under different circumstances. The experiment is supported with computer software called BioLab which demonstrates yeast's response to different environments. (YDS)

Opening Lab Doors to High School Students: Keys to a Successful Engagement

ERIC Educational Resources Information Center

Slayton, Rebecca M.; Nelson, Keith A.

2005-01-01

A project to invite high school students into research laboratories to plan and carry out an investigation over several weeks, using the sophisticated equipment available there, can help to break down social barriers and enhance outreach activities.

Portable computing for taking part of the lab to the sample types of applications. From hand held personal digital assistants to smart phones for mobile spectrometry

NASA Astrophysics Data System (ADS)

Weagant, Scott; Karanassios, Vassili

2015-06-01

The use of portable hand held computing devices for the acquisition of spectrochemical data is briefly discussed using examples from the author's laboratory. Several network topologies are evaluated. At present, one topology that involves a portable computing device for data acquisition and spectrometer control and that has wireless access to the internet at one end and communicates with a smart phone at the other end appears to be better suited for "taking part of the lab to the sample" types of applications. Thus, spectrometric data can be accessed from anywhere in the world.

Simple Recipes for Prebiotic Soup: A High School or Undergraduate Chemistry Laboratory

NASA Astrophysics Data System (ADS)

Martinez-Meeler, Marisol; Aljinovic, Nika; Swain, Dorothy

2003-06-01

A lab activity demonstrating Stanley Miller‘s prebiotic soup experiments is described. This lab activity, which uses only simple, readily available materials and equipment, would be suitable for use in a high school or introductory college chemistry class. The activity starts by asking students to consider some of the debated issues surrounding research into the chemical origins of life on Earth. It continues by having the students set up a simple apparatus that sends an electrical spark through a mixture of methane, ammonia, and water. The experiment concludes (the following week) by having students analyze their reaction products and design their own variation on the experiment.

AnimatLab: a 3D graphics environment for neuromechanical simulations.

PubMed

Cofer, David; Cymbalyuk, Gennady; Reid, James; Zhu, Ying; Heitler, William J; Edwards, Donald H

2010-03-30

The nervous systems of animals evolved to exert dynamic control of behavior in response to the needs of the animal and changing signals from the environment. To understand the mechanisms of dynamic control requires a means of predicting how individual neural and body elements will interact to produce the performance of the entire system. AnimatLab is a software tool that provides an approach to this problem through computer simulation. AnimatLab enables a computational model of an animal's body to be constructed from simple building blocks, situated in a virtual 3D world subject to the laws of physics, and controlled by the activity of a multicellular, multicompartment neural circuit. Sensor receptors on the body surface and inside the body respond to external and internal signals and then excite central neurons, while motor neurons activate Hill muscle models that span the joints and generate movement. AnimatLab provides a common neuromechanical simulation environment in which to construct and test models of any skeletal animal, vertebrate or invertebrate. The use of AnimatLab is demonstrated in a neuromechanical simulation of human arm flexion and the myotactic and contact-withdrawal reflexes. Copyright (c) 2010 Elsevier B.V. All rights reserved.

Using a decade of data on medical student computer literacy for strategic planning

PubMed Central

Seago, Brenda L.; Schlesinger, Jeanne B.; Hampton, Carol L.

2002-01-01

Purpose: From 1991 through 2000, incoming medical students (M-Is) at the School of Medicine at Virginia Commonwealth University have been surveyed with a written questionnaire on their computer literacy. The survey's purpose is to learn the students' levels of knowledge, skill, and experience with computer technology to guide instructional services and facilities. Methodology: The questionnaire was administered during M-I orientation or mailed to students' homes after matriculation. It evolved from sixteen questions in 1991 to twenty-three questions in 2000, with fifteen questions common to all. Results: The average survey response rate was 81% from an average of 177 students. Six major changes were introduced based on information collected from the surveys and advances in technology: production of CD-ROMs distributed to students containing required computer-based instructional programs, delivery of evaluation instruments to students via the Internet, modification of the lab to a mostly PC-based environment, development of an electronic curriculum Website, development of computerized examinations for medical students to prepare them for the computerized national board examinations, and initiation of a personal digital assistant (PDA) project for students to evaluate PDAs' usefulness in clinical settings. Conclusion: The computer literacy survey provides a snapshot of students' past and present use of technology and guidance for the development of services and facilities. PMID:11999178

Using a decade of data on medical student computer literacy for strategic planning.

PubMed

Seago, Brenda L; Schlesinger, Jeanne B; Hampton, Carol L

2002-04-01

From 1991 through 2000, incoming medical students (M-Is) at the School of Medicine at Virginia Commonwealth University have been surveyed with a written questionnaire on their computer literacy. The survey's purpose is to learn the students' levels of knowledge, skill, and experience with computer technology to guide instructional services and facilities. The questionnaire was administered during M-I orientation or mailed to students' homes after matriculation. It evolved from sixteen questions in 1991 to twenty-three questions in 2000, with fifteen questions common to all. The average survey response rate was 81% from an average of 177 students. Six major changes were introduced based on information collected from the surveys and advances in technology: production of CD-ROMs distributed to students containing required computer-based instructional programs, delivery of evaluation instruments to students via the Internet, modification of the lab to a mostly PC-based environment, development of an electronic curriculum Website, development of computerized examinations for medical students to prepare them for the computerized national board examinations, and initiation of a personal digital assistant (PDA) project for students to evaluate PDAs' usefulness in clinical settings. The computer literacy survey provides a snapshot of students' past and present use of technology and guidance for the development of services and facilities.

Spaceport Processing System Development Lab

NASA Technical Reports Server (NTRS)

Dorsey, Michael

2013-01-01

The Spaceport Processing System Development Lab (SPSDL), developed and maintained by the Systems Hardware and Engineering Branch (NE-C4), is a development lab with its own private/restricted networks. A private/restricted network is a network with restricted or no communication with other networks. This allows users from different groups to work on their own projects in their own configured environment without interfering with others utilizing their resources in the lab. The different networks being used in the lab have no way to talk with each other due to the way they are configured, so how a user configures his software, operating system, or the equipment doesn't interfere or carry over on any of the other networks in the lab. The SPSDL is available for any project in KSC that is in need of a lab environment. My job in the SPSDL was to assist in maintaining the lab to make sure it's accessible for users. This includes, but is not limited to, making sure the computers in the lab are properly running and patched with updated hardware/software. In addition to this, I also was to assist users who had issues in utilizing the resources in the lab, which may include helping to configure a restricted network for their own environment. All of this was to ensure workers were able to use the SPSDL to work on their projects without difficulty which would in turn, benefit the work done throughout KSC. When I wasn't working in the SPSDL, I would instead help other coworkers with smaller tasks which included, but wasn't limited to, the proper disposal, moving of, or search for essential equipment. I also, during the free time I had, used NASA's resources to increase my knowledge and skills in a variety of subjects related to my major as a computer engineer, particularly in UNIX, Networking, and Embedded Systems.

Chemistry Provision for Primary Pupils: The Experiences of 10 Years of Bristol ChemLabs Outreach

ERIC Educational Resources Information Center

Harrison, Timothy G.; Shallcross, Dudley E.

2016-01-01

Bristol ChemLabS, the UK's Centre for Excellence in Teaching and Learning in practical chemistry, delivers numerous outreach activity days per year for thousands of primary school pupils annually. These mainly comprise demonstration assemblies and hands on workshops for pupils in the main. The activities support the UK's Key Stage 2 science…

Final Report: Northern Virginia Community College Training for Biotechnology Workers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Weiss, Johanna V

The intent of this project was to expand Northern Virginia Community College's capability to offer training to support the Biotechnology Industry in the northern Virginia region. The general goal of this project was to create a College Biotechnology Program; specific goals of the project were to a) design curricula/courses to prepare students to become entry-level lab technicians, b) redesign and equip lab space to better suit the needs of the program, c) develop partnerships with the local industry through outreach and the formation on an advisory board, d) recruit students into the program, and e) provide instructional support for localmore » high school teachers. At the end of the grant period, NOVA has successfully created two new curricula in biotechnology: an Associate of Applied Science (A.A.S.) in Biotechnology (initiated in Fall 2008) and a Career Studies Certificate for Biotechnology Lab Technicians (to be initiated in Fall 2010). These curricula were designed with advice from an external advisory committee which is comprised of representatives from industry, transfer institutions and high school administrators. To date, almost all courses have been designed and piloted; the equipment needed for the courses and the initial supplies were paid for by the grant as was the re-modeling of some lab space to be used for the biotech courses. In order to market the program, the NOVA Biotech Program has also established relationships with the local high schools. Presentations were given at several local high schools and on-site workshops were held for high school students and teachers. As a result, close to 1000 students have attended program open houses, presentations within the high schools, or workshops held in the summer. Over 100 teachers have received information and/or training in biotechnology. These outreach efforts as well as high quality curricula have started to attract a number of students to the program – for example, there are currently 70 students enrolled in the A.A.S. program. The first students in the biotech program are expected to graduate in Spring 2011; already, students enrolled in the biotech program/courses have obtained jobs or internships in several local companies. Our current goal continues to be to foster the formation of a regional biotech education pipeline into the local industry which includes the recruitment of individuals into the NOVA Biotech Program, the training and graduation of highly-skilled lab technicians, and the placement of graduates in local biotech industry jobs.« less

A "Language Lab" for Architectural Design.

ERIC Educational Resources Information Center

Mackenzie, Arch; And Others

This paper discusses a "language lab" strategy in which traditional studio learning may be supplemented by language lessons using computer graphics techniques to teach architectural grammar, a body of elements and principles that govern the design of buildings belonging to a particular architectural theory or style. Two methods of…

Working without a Safety Net

ERIC Educational Resources Information Center

Foster, Colin

2012-01-01

A science teacher has the advantage of hooking learners with all their senses: flashes, bangs and smells. The science labs are something that many learners at the start of secondary school (high school) are eager to explore, and when there is an open day at school it feels unfair that the mathematics department has to try to compete for excitement…

Interfacing LabVIEW With Instrumentation for Electronic Failure Analysis and Beyond

NASA Technical Reports Server (NTRS)

Buchanan, Randy K.; Bryan, Coleman; Ludwig, Larry

1996-01-01

The Laboratory Virtual Instrumentation Engineering Workstation (LabVIEW) software is designed such that equipment and processes related to control systems can be operationally lined and controlled by the use of a computer. Various processes within the failure analysis laboratories of NASA's Kennedy Space Center (KSC) demonstrate the need for modernization and, in some cases, automation, using LabVIEW. An examination of procedures and practices with the Failure Analaysis Laboratory resulted in the conclusion that some device was necessary to elevate the potential users of LabVIEW to an operational level in minimum time. This paper outlines the process involved in creating a tutorial application to enable personnel to apply LabVIEW to their specific projects. Suggestions for furthering the extent to which LabVIEW is used are provided in the areas of data acquisition and process control.

Effects of Experimenter Contact, Setting, Inquiry Mode, and Race on Women's Self-Report of Sexual Attitudes and Behaviors: An Experimental Study.

PubMed

McCallum, Ethan B; Peterson, Zoë D

2015-11-01

Factors related to the research context, such as inquiry mode, setting, and experimenter contact, may affect participants' comfort with and willingness to disclose certain sexual attitudes or admit to engaging in sensitive sexual behaviors. In this study, 255 female undergraduates (42.7 % non-White) completed a survey containing measures of sexual behavior and attitudes. The level of experimenter contact (high vs. low contact), setting (in lab vs. out of lab), and inquiry mode (pencil-and-paper vs. computer) were manipulated and participants were randomly assigned to conditions. We hypothesized that low-contact, out-of-lab, computer conditions would be associated with more liberal sexual attitudes and higher rates of reported sexual behaviors than high-contact, in-lab, and paper-and-pencil conditions, respectively. Further, we hypothesized that effects would be moderated by race, such that differences would be greater for non-White participants because of concerns that reporting socially undesirable behavior might fuel racial stereotypes. For attitudinal measures, White participants endorsed more liberal attitudes toward sex in high-contact conditions and non-White participants endorsed more liberal attitudes in low-contact conditions. For behavioral measures, non-White participants reported more behaviors on pencil-and-paper surveys than on computers. White participants demonstrated no significant mode-related differences or reported more sexual behaviors in computer conditions than paper-and-pencil conditions. Overall, results suggest that experimenter contact and mode significantly impact sexual self-report and this impact is often moderated by race.

How Much is Too Much? Toxic Chemicals in High School Labs.

ERIC Educational Resources Information Center

Nagel, Miriam C.

1982-01-01

Lists 37 chemicals classified as suspected carcinogens and suspected teratogens (chemicals capable of producing malformations in an embryo). Offers suggestions to high school chemistry teachers for conducting safe laboratory investigations by avoiding use of these potentially toxic materials. (Author/JN)

KSC-2012-2766

NASA Image and Video Library

2012-05-14

CAPE CANAVERAL, Fla. – Students view a demonstration by Dr. James Fesmire inside the cryogenics lab in the Operations and Checkout Building. The 26 honor students in chemistry and biology and their teachers got a chance to visit a number of high-tech labs at Kennedy Space Center as part of an effort to encourage students in the areas of science, technology, engineering and math. The tenth and eleventh grade students from Terry Parker High School in Jacksonville, Fla., visited a number of vastly different labs during their one-day tour. The group's visit to Kennedy was hosted by the Education Office as part of a nationwide effort by the National Lab Network to help introduce the nation's students to science careers. Photo credit: NASA/Jim Grossmann

KSC-2012-2767

NASA Image and Video Library

2012-05-14

CAPE CANAVERAL, Fla. – Outside the Operations and Checkout Building, Rudy Werlink gives students a first-hand look at the workings of the cryogenics lab. The 26 honor students in chemistry and biology and their teachers got a chance to visit a number of high-tech labs at Kennedy Space Center as part of an effort to encourage students in the areas of science, technology, engineering and math. The tenth and eleventh grade students from Terry Parker High School in Jacksonville, Fla., visited a number of vastly different labs during their one-day tour. The group's visit to Kennedy was hosted by the Education Office as part of a nationwide effort by the National Lab Network to help introduce the nation's students to science careers. Photo credit: NASA/Jim Grossmann

KSC-2012-2765

NASA Image and Video Library

2012-05-14

CAPE CANAVERAL, Fla. – Students and their teachers get some hands-on experience inside the applied physics lab in the Operations and Checkout Building. The 26 honor students in chemistry and biology and their teachers got a chance to visit a number of high-tech labs at Kennedy Space Center as part of an effort to encourage students in the areas of science, technology, engineering and math. The tenth and eleventh grade students from Terry Parker High School in Jacksonville, Fla., visited a number of vastly different labs during their one-day tour. The group's visit to Kennedy was hosted by the Education Office as part of a nationwide effort by the National Lab Network to help introduce the nation's students to science careers. Photo credit: NASA/Jim Grossmann

[Chances and Potential of a Modern Surgical Skills Lab as Substantial Practical Part of the Study of Human Medicine - "The Magdeburg Model"].

PubMed

Piatek, S; Altmann, S; Haß, H-J; Werwick, K; Winkler-Stuck, K; Zardo, P; von Daake, S; Baumann, B; Rahmanzadeh, A; Chiapponi, C; Reschke, K; Meyer, F

2017-02-01

Introduction: Surgical education of medical students within "skills labs" have not been standardised throughout Germany as yet; there is a substantial impact of available aspects such as personal and space at the various medical schools. Aim: The aim of this contribution is to illustrate the concept of a surgical skills lab in detail, including curricular teaching and integrated facultative courses at the Medical School, University of Magdeburg ("The Magdeburg Model") in the context of a new and reconstructed area for the skills lab at the Magdeburg's apprenticeship center for medical basic abilities (MAMBA). Method: We present an overview on the spectrum of curricular and facultative teaching activities within the surgical part of the skills lab. Student evaluation of this teaching concept is implemented using the programme "EvaSys" and evaluation forms adapted to the single courses. Results: By establishing MAMBA, the options for a practice-related surgical education have been substantially improved. Student evaluations of former courses presented within the skills lab and the chance of moving the skills lab into a more generous and reconstructed area led to a reorganisation of seminars and courses. New additional facultative courses held by student tutors have been introduced and have shown to be of great effect, in particular, because of their interdisciplinary character. Conclusion: Practice-related surgical education within a skills lab may have the potential to effectively prepare medical students for their professional life. In addition, it allows one to present and teach the most important basic skills in surgery, which need to be pursued by every student. An enthusiastic engagement of the Office for Student Affairs can be considered the crucial and indispensable link between clinical work and curricular as well as facultative teaching with regard to organisation and student evaluation. The practice-related teaching parts and contents at the surgical section of a skills lab should be integrated into the National Competence-based Catalogue of Teaching Aims in Medicine ("NKLM"). Georg Thieme Verlag KG Stuttgart · New York.

A new approach to learning how to teach: medical students as instructional designers.

PubMed

Novak, Sean H; Quinn, Molly; Canan, Timothy; Metten, Shaleen; Wisco, Jonathan J; Wimmers, Paul F; Uijtdehaage, Sebastian

2011-01-01

As students at the David Geffen School of Medicine at UCLA, the student authors were given the opportunity to develop their own creative projects which would be used to teach future medical students. They chose their own topics, planned and researched their projects, and then implemented the projects in interactive digital Adobe Flash files. In the first project they created interactive case-based radiology teaching files. In the second project they integrated photographic images into the existing illustrative anatomy files. Students in subsequent years have learned from these files on computers both at home and in the school's anatomy lab. The experience of creating the files served as an opportunity for hands-on learning for the student authors, both of the material and of the practice of teaching. In this paper they describe why they undertook these projects, what exactly they did, and the impact their creation had on them. The projects demonstrate that student-driven educational materials are both possible and beneficial. Furthermore, their experience has allowed them to conclude that faculty at other medical schools should consider providing students with opportunities to develop their own creative projects that contribute to the curriculum.

A Computer-Based Simulation of an Acid-Base Titration

ERIC Educational Resources Information Center

Boblick, John M.

1971-01-01

Reviews the advantages of computer simulated environments for experiments, referring in particular to acid-base titrations. Includes pre-lab instructions and a sample computer printout of a student's use of an acid-base simulation. Ten references. (PR)

When Everyone Is a Probe, Everyone Is a Learner

ERIC Educational Resources Information Center

Berenfeld, Boris; Krupa, Tatiana; Lebedev, Arseny; Stafeev, Sergey

2014-01-01

Most students globally have mobile devices and the Global Students Laboratory (GlobalLab) project is integrating mobility into learning. First launched in 1991, GlobalLab builds a community of learners engaged in collaborative, distributed investigations. Long relying on stationary desktop computers, or students inputting their observations by…

Berkeley Lab Wins Seven 2015 R&D 100 Awards | Berkeley Lab

Science.gov Websites

products from industry, academia, and government-sponsored research, ranging from chemistry to materials to problems in metrology techniques: the quantitative characterization of the imaging instrumentation Computational Research Division led the development of the technology. Sensor Integrated with Recombinant and

The Virtual Genetics Lab: A Freely-Available Open-Source Genetics Simulation

ERIC Educational Resources Information Center

White, Brian; Bolker, Ethan; Koolar, Nikunj; Ma, Wei; Maw, Naing Naing; Yu, Chung Ying

2007-01-01

This lab is a computer simulation of transmission genetics. It presents students with a genetic phenomenon--the inheritance of a randomly--selected trait. The students' task is to determine how this trait is inherited by designing their own crosses and analyzing the results produced by the software.

On the Impact of School Teacher Fellows in Chemistry Departments within UK Higher Education Institutes, from 2005-2013

ERIC Educational Resources Information Center

Shallcross, Dudley E.; Harrison, Timothy G.; Read, David; Barker, Nicholas

2014-01-01

Two UK programmes to place school teachers in a university setting are compared; the Excellence Fellowship Awards Pilot Scheme and the School Teacher Fellows Scheme. In this paper we compare the School Teacher Fellow Scheme supported by Bristol ChemLabS (Shallcross et al., 2013a, 2013b) and subsequently by the Royal Society of Chemistry with the…

A Student View of Experimental Physics

ERIC Educational Resources Information Center

Bu, Frank; Marlowe, Robert Lloyd; Whitson, Kristin

2017-01-01

This is the story of how an enterprising high school student came to my lab one afternoon, asking if there were any way that he could gain "hands-on" lab experience by working with me. While I had some doubts about allowing him to work in an area with an expensive 150-mW focused laser beam, I eventually said yes. I was well aware that a…

Investigation of Science Inquiry Items for Use on an Alternate Assessment Based on Modified Achievement Standards Using Cognitive Lab Methodology

ERIC Educational Resources Information Center

Dickenson, Tammiee S.; Gilmore, Joanna A.; Price, Karen J.; Bennett, Heather L.

2013-01-01

This study evaluated the benefits of item enhancements applied to science-inquiry items for incorporation into an alternate assessment based on modified achievement standards for high school students. Six items were included in the cognitive lab sessions involving both students with and without disabilities. The enhancements (e.g., use of visuals,…

Filling a Plastic Bag with Carbon Dioxide: A Student-Designed Guided-Inquiry Lab for Advanced Placement and College Chemistry Courses

ERIC Educational Resources Information Center

Lanni, Laura M.

2014-01-01

A guided-inquiry lab, suitable for first-year general chemistry or high school advanced placement chemistry, is presented that uses only inexpensive, store-bought materials. The reaction of sodium bicarbonate (baking soda) with aqueous acetic acid (vinegar), under the constraint of the challenge to completely fill a sealable plastic bag with the…

Emotional and Motivational Outcomes of Lab Work in the Secondary Intermediate Track: The Contribution of a Science Center Outreach Lab

ERIC Educational Resources Information Center

Itzek-Greulich, Heike; Vollmer, Christian

2017-01-01

Students' interest in science declines in secondary school. Therefore, motivating students to become competent and engaged in science topics that are relevant for their everyday lives is an important goal, so they can be better citizens and decision makers with socioscientific issues (e.g., climate change and waste disposal). The present study…

Introducing Environmental Toxicology in Instructional Labs: The Use of a Modified Amphibian Developmental Toxicity Assay to Support Inquiry-Based Student Projects

ERIC Educational Resources Information Center

Sauterer, Roger; Rayburn, James R.

2012-01-01

Introducing students to the process of scientific inquiry is a major goal of high school and college labs. Environmental toxins are of great concern and public interest. Modifications of a vertebrate developmental toxicity assay using the frog Xenopus laevis can support student-initiated toxicology experiments that are relevant to humans. Teams of…

Theme: Laboratory Instruction.

ERIC Educational Resources Information Center

Bruening, Thomas H.; And Others

1992-01-01

A series of theme articles discuss setting up laboratory hydroponics units, the school farm at the Zuni Pueblo in New Mexico, laboratory experiences in natural resources management and urban horticulture, the development of teaching labs at Derry (PA) High School, management of instructional laboratories, and industry involvement in agricultural…

Reduction of Hazardous Waste from High School Chemistry Laboratories.

ERIC Educational Resources Information Center

Wahl, George H., Jr., Ed.

This document provides teachers with sources of useful information and new ideas about the high school chemistry laboratory program. Chapters included are: (1) "Introduction" describing the philosophy and specific objectives of this project; (2) "Importance of Laboratory Work"; (3) "Chemistry Lab Outline" listing…

Incorporation of a Variable Discharge Coefficient for the Primary Orifice into the Benet Labs Recoil Analysis Model via Results from Quasi-Steady State Simulations Using Computational Fluid Dynamics

DTIC Science & Technology

2008-03-01

Appendix 82 MatLab© Cd Calculator Routine FORTRAN© Subroutine of the Variable Cd Model ii ABBREVIATIONS & ACRONYMS Cd...Figure 29. Overview Flowchart of Benét Labs Recoil Analysis Code Figure 30. Overview Flowchart of Recoil Brake Subroutine Figure 31...Detail Flowchart of Recoil Pressure/Force Calculations Figure 32. Detail Flowchart of Variable Cd Subroutine Figure 33. Simulated Brake

Computational strategies for three-dimensional flow simulations on distributed computer systems

NASA Technical Reports Server (NTRS)

Sankar, Lakshmi N.; Weed, Richard A.

1995-01-01

This research effort is directed towards an examination of issues involved in porting large computational fluid dynamics codes in use within the industry to a distributed computing environment. This effort addresses strategies for implementing the distributed computing in a device independent fashion and load balancing. A flow solver called TEAM presently in use at Lockheed Aeronautical Systems Company was acquired to start this effort. The following tasks were completed: (1) The TEAM code was ported to a number of distributed computing platforms including a cluster of HP workstations located in the School of Aerospace Engineering at Georgia Tech; a cluster of DEC Alpha Workstations in the Graphics visualization lab located at Georgia Tech; a cluster of SGI workstations located at NASA Ames Research Center; and an IBM SP-2 system located at NASA ARC. (2) A number of communication strategies were implemented. Specifically, the manager-worker strategy and the worker-worker strategy were tested. (3) A variety of load balancing strategies were investigated. Specifically, the static load balancing, task queue balancing and the Crutchfield algorithm were coded and evaluated. (4) The classical explicit Runge-Kutta scheme in the TEAM solver was replaced with an LU implicit scheme. And (5) the implicit TEAM-PVM solver was extensively validated through studies of unsteady transonic flow over an F-5 wing, undergoing combined bending and torsional motion. These investigations are documented in extensive detail in the dissertation, 'Computational Strategies for Three-Dimensional Flow Simulations on Distributed Computing Systems', enclosed as an appendix.

Computational strategies for three-dimensional flow simulations on distributed computer systems

NASA Astrophysics Data System (ADS)

Sankar, Lakshmi N.; Weed, Richard A.

1995-08-01

This research effort is directed towards an examination of issues involved in porting large computational fluid dynamics codes in use within the industry to a distributed computing environment. This effort addresses strategies for implementing the distributed computing in a device independent fashion and load balancing. A flow solver called TEAM presently in use at Lockheed Aeronautical Systems Company was acquired to start this effort. The following tasks were completed: (1) The TEAM code was ported to a number of distributed computing platforms including a cluster of HP workstations located in the School of Aerospace Engineering at Georgia Tech; a cluster of DEC Alpha Workstations in the Graphics visualization lab located at Georgia Tech; a cluster of SGI workstations located at NASA Ames Research Center; and an IBM SP-2 system located at NASA ARC. (2) A number of communication strategies were implemented. Specifically, the manager-worker strategy and the worker-worker strategy were tested. (3) A variety of load balancing strategies were investigated. Specifically, the static load balancing, task queue balancing and the Crutchfield algorithm were coded and evaluated. (4) The classical explicit Runge-Kutta scheme in the TEAM solver was replaced with an LU implicit scheme. And (5) the implicit TEAM-PVM solver was extensively validated through studies of unsteady transonic flow over an F-5 wing, undergoing combined bending and torsional motion. These investigations are documented in extensive detail in the dissertation, 'Computational Strategies for Three-Dimensional Flow Simulations on Distributed Computing Systems', enclosed as an appendix.

History of the Academy in Manayunk (AIM): Adoption of the Lab School Approach

ERIC Educational Resources Information Center

Morgan, Patricia; Blair, Nancy

2010-01-01

In this article, the authors recall how the Academy in Manayunk adopted the famous Sally Smith's club methodology. They share how the influence of Smith pushed the school faculty and staff to create a school that focuses on the individual child and celebrates the unique talents and interests that each brings to the learning community. It is based…

Avoiding Curricular and Organizational White Elephants in Public Schools and On Campus. Teacher Education Forum; Volume 3, Number 1.

ERIC Educational Resources Information Center

Mahan, James M.

A pre-planned team approach to educational change is described to maximize the chances that education majors and public school students willfully receive the types of improved learning experiences new curricula and organizational innovations promote. Public school and college change agents participating in an action lab sponsored by the…

Transforming the advanced lab: Part I - Learning goals

NASA Astrophysics Data System (ADS)

Zwickl, Benjamin; Finkelstein, Noah; Lewandowski, H. J.

2012-02-01

Within the physics education research community relatively little attention has been given to laboratory courses, especially at the upper-division undergraduate level. As part of transforming our senior-level Optics and Modern Physics Lab at the University of Colorado Boulder we are developing learning goals, revising curricula, and creating assessments. In this paper, we report on the establishment of our learning goals and a surrounding framework that have emerged from discussions with a wide variety of faculty, from a review of the literature on labs, and from identifying the goals of existing lab courses. Our goals go beyond those of specific physics content and apparatus, allowing instructors to personalize them to their contexts. We report on four broad themes and associated learning goals: Modeling (math-physics-data connection, statistical error analysis, systematic error, modeling of engineered "black boxes"), Design (of experiments, apparatus, programs, troubleshooting), Communication, and Technical Lab Skills (computer-aided data analysis, LabVIEW, test and measurement equipment).

Social Play at the Computer: Preschoolers Scaffold and Support Peers' Computer Competence.

ERIC Educational Resources Information Center

Freeman, Nancy K.; Somerindyke, Jennifer

2001-01-01

Describes preschoolers' collaboration during free play in a computer lab, focusing on the computer's contribution to active, peer-mediated learning. Discusses these observations in terms of Parten's insights on children's social play and Vygotsky's socio-cultural learning theory, noting that the children scaffolded each other's growing computer…

An Educational Approach to Computationally Modeling Dynamical Systems

ERIC Educational Resources Information Center

Chodroff, Leah; O'Neal, Tim M.; Long, David A.; Hemkin, Sheryl

2009-01-01

Chemists have used computational science methodologies for a number of decades and their utility continues to be unabated. For this reason we developed an advanced lab in computational chemistry in which students gain understanding of general strengths and weaknesses of computation-based chemistry by working through a specific research problem.…

REU Solar and Space Physics Summer School

NASA Astrophysics Data System (ADS)

Snow, M. A.; Wood, E. L.

2011-12-01

The Research Experience for Undergrads (REU) program in Solar and Space Physics at the University of Colorado begins with a week of lectures and labs on Solar and Space Physics. The students in our program come from a variety of majors (physics, engineering, meteorology, etc.) and from a wide range of schools (small liberal arts colleges up through large research universities). The majority of the students have never been exposed to solar and space physics before arriving in Boulder to begin their research projects. We have developed a week-long crash course in the field using the expertise of scientists in Boulder and the labs designed by the Center for Integrated Space Weather Modeling (CISM).

Atmospheric simulation using a liquid crystal wavefront-controlling device

NASA Astrophysics Data System (ADS)

Brooks, Matthew R.; Goda, Matthew E.

2004-10-01

Test and evaluation of laser warning devices is important due to the increased use of laser devices in aerial applications. This research consists of an atmospheric aberrating system to enable in-lab testing of various detectors and sensors. This system employs laser light at 632.8nm from a Helium-Neon source and a spatial light modulator (SLM) to cause phase changes using a birefringent liquid crystal material. Measuring outgoing radiation from the SLM using a CCD targetboard and Shack-Hartmann wavefront sensor reveals an acceptable resemblance of system output to expected atmospheric theory. Over three turbulence scenarios, an error analysis reveals that turbulence data matches theory. A wave optics computer simulation is created analogous to the lab-bench design. Phase data, intensity data, and a computer simulation affirm lab-bench results so that the aberrating SLM system can be operated confidently.

Micro Labs for High School Chemistry.

ERIC Educational Resources Information Center

Thiel, Russell

This resource guide provides information for 13 laboratory experiments designed to be conducted in small schools with limited equipment and materials. For each experiment, the document outlines necessary equipment and materials, experiment procedures, and questions to be answered. The experiments are: (1) studying the properties of water; (2)…

Recontextualization of Science from Lab to School: Implications for Science Literacy

ERIC Educational Resources Information Center

Sharma, Ajay; Anderson, Charles W.

2009-01-01

Scientists' science differs remarkably from school science. In order to be taught to students, science is recontextualized from scientific research communities to science classrooms. This paper examines scientific discourse in scientific research communities, and discusses its transformation from an internally-persuasive and authoritative…

Interactive, Online, Adsorption Lab to Support Discovery of the Scientific Process

NASA Astrophysics Data System (ADS)

Carroll, K. C.; Ulery, A. L.; Chamberlin, B.; Dettmer, A.

2014-12-01

Science students require more than methods practice in lab activities; they must gain an understanding of the application of the scientific process through lab work. Large classes, time constraints, and funding may limit student access to science labs, denying students access to the types of experiential learning needed to motivate and develop new scientists. Interactive, discovery-based computer simulations and virtual labs provide an alternative, low-risk opportunity for learners to engage in lab processes and activities. Students can conduct experiments, collect data, draw conclusions, and even abort a session. We have developed an online virtual lab, through which students can interactively develop as scientists as they learn about scientific concepts, lab equipment, and proper lab techniques. Our first lab topic is adsorption of chemicals to soil, but the methodology is transferrable to other topics. In addition to learning the specific procedures involved in each lab, the online activities will prompt exploration and practice in key scientific and mathematical concepts, such as unit conversion, significant digits, assessing risks, evaluating bias, and assessing quantity and quality of data. These labs are not designed to replace traditional lab instruction, but to supplement instruction on challenging or particularly time-consuming concepts. To complement classroom instruction, students can engage in a lab experience outside the lab and over a shorter time period than often required with real-world adsorption studies. More importantly, students can reflect, discuss, review, and even fail at their lab experience as part of the process to see why natural processes and scientific approaches work the way they do. Our Media Productions team has completed a series of online digital labs available at virtuallabs.nmsu.edu and scienceofsoil.com, and these virtual labs are being integrated into coursework to evaluate changes in student learning.

Exploring the changing learning environment of the gross anatomy lab.

PubMed

Hopkins, Robin; Regehr, Glenn; Wilson, Timothy D

2011-07-01

The objective of this study was to assess the impact of virtual models and prosected specimens in the context of the gross anatomy lab. In 2009, student volunteers from an undergraduate anatomy class were randomly assigned to study groups in one of three learning conditions. All groups studied the muscles of mastication and completed identical learning objectives during a 45-minute lab. All groups were provided with two reference atlases. Groups were distinguished by the type of primary tools they were provided: gross prosections, three-dimensional stereoscopic computer model, or both resources. The facilitator kept observational field notes. A prepost multiple-choice knowledge test was administered to evaluate students' learning. No significant effect of the laboratory models was demonstrated between groups on the prepost assessment of knowledge. Recurring observations included students' tendency to revert to individual memorization prior to the posttest, rotation of models to match views in the provided atlas, and dissemination of groups into smaller working units. The use of virtual lab resources seemed to influence the social context and learning environment of the anatomy lab. As computer-based learning methods are implemented and studied, they must be evaluated beyond their impact on knowledge gain to consider the effect technology has on students' social development.

KSC-2012-2769

NASA Image and Video Library

2012-05-14

CAPE CANAVERAL, Fla. – Inside the Operations and Checkout Building, Rudy Werlink gives students a first-hand look at the workings of the sound testing area of cryogenics lab. The 26 honor students in chemistry and biology and their teachers got a chance to visit a number of high-tech labs at Kennedy Space Center as part of an effort to encourage students in the areas of science, technology, engineering and math. The tenth and eleventh grade students from Terry Parker High School in Jacksonville, Fla., visited a number of vastly different labs during their one-day tour. The group's visit to Kennedy was hosted by the Education Office as part of a nationwide effort by the National Lab Network to help introduce the nation's students to science careers. Photo credit: NASA/Jim Grossmann

KSC-2012-2768

NASA Image and Video Library

2012-05-14

CAPE CANAVERAL, Fla. – Inside the Operations and Checkout Building, Rudy Werlink gives students a first-hand look at the workings of the sound testing area of cryogenics lab. The 26 honor students in chemistry and biology and their teachers got a chance to visit a number of high-tech labs at Kennedy Space Center as part of an effort to encourage students in the areas of science, technology, engineering and math. The tenth and eleventh grade students from Terry Parker High School in Jacksonville, Fla., visited a number of vastly different labs during their one-day tour. The group's visit to Kennedy was hosted by the Education Office as part of a nationwide effort by the National Lab Network to help introduce the nation's students to science careers. Photo credit: NASA/Jim Grossmann

KSC-2012-2760

NASA Image and Video Library

2012-05-14

CAPE CANAVERAL, Fla. – Dr. LaNetra C. Tate, center, materials engineer at Kennedy Space Center, is surrounded by students as she welcomes them for their tour of the Space Life Sciences Lab facilities. The 26 honor students in chemistry and biology and their teachers got a chance to visit a number of high-tech labs at Kennedy as part of an effort to encourage students in the areas of science, technology, engineering and math. The tenth and eleventh grade students from Terry Parker High School in Jacksonville, Fla., visited a number of vastly different labs during their one-day tour. The group's visit to Kennedy was hosted by the Education Office as part of a nationwide effort by the National Lab Network to help introduce the nation's students to science careers. Photo credit: NASA/Jim Grossmann

Teaching Calculus with Wolfram|Alpha

ERIC Educational Resources Information Center

Dimiceli, Vincent E.; Lang, Andrew S. I. D.; Locke, LeighAnne

2010-01-01

This article describes the benefits and drawbacks of using Wolfram|Alpha as the platform for teaching calculus concepts in the lab setting. It is a result of our experiences designing and creating an entirely new set of labs using Wolfram|Alpha. We present the reasoning behind our transition from using a standard computer algebra system (CAS) to…

Reflections on Teaching in a Wireless Laptop Lab

ERIC Educational Resources Information Center

Beasley, William; Dobda, Kathyanne W.; Wang, Lih-Ching Chen

2005-01-01

In recent years laptop computers have become increasingly popular in educational settings; wireless connectivity is a more recent development which is only now being fully explored, and which has led to the creation of the "wireless laptop lab." In this article, the authors share some of the experiences and concerns that they have encountered…

The Study on Virtual Medical Instrument based on LabVIEW.

PubMed

Chengwei, Li; Limei, Zhang; Xiaoming, Hu

2005-01-01

With the increasing performance of computer, the virtual instrument technology has greatly advanced over the years, and then virtual medical instrument technology becomes available. This paper presents the virtual medical instrument, and then as an example, an application of a signal acquisition, processing and analysis system using LabVIEW is also given.

Implementing Wireless Mobile Instructional Labs: Planning Issues and Case Study

ERIC Educational Resources Information Center

McKimmy, Paul B.

2005-01-01

In April 2002, the Technology Advisory Committee of the University of Hawaii-Manoa College of Education (COE) prioritized the upgrade of existing instructional computer labs. Following several weeks of research and discussion, a decision was made to support wireless and mobile technologies during the upgrade. In June 2002, the first of three…

Exploring Virtual Reality for Classroom Use: The Virtual Reality and Education Lab at East Carolina University.

ERIC Educational Resources Information Center

Auld, Lawrence W. S.; Pantelidis, Veronica S.

1994-01-01

Describes the Virtual Reality and Education Lab (VREL) established at East Carolina University to study the implications of virtual reality for elementary and secondary education. Highlights include virtual reality software evaluation; hardware evaluation; computer-based curriculum objectives which could use virtual reality; and keeping current…

Brain-computer interfacing under distraction: an evaluation study

NASA Astrophysics Data System (ADS)

Brandl, Stephanie; Frølich, Laura; Höhne, Johannes; Müller, Klaus-Robert; Samek, Wojciech

2016-10-01

Objective. While motor-imagery based brain-computer interfaces (BCIs) have been studied over many years by now, most of these studies have taken place in controlled lab settings. Bringing BCI technology into everyday life is still one of the main challenges in this field of research. Approach. This paper systematically investigates BCI performance under 6 types of distractions that mimic out-of-lab environments. Main results. We report results of 16 participants and show that the performance of the standard common spatial patterns (CSP) + regularized linear discriminant analysis classification pipeline drops significantly in this ‘simulated’ out-of-lab setting. We then investigate three methods for improving the performance: (1) artifact removal, (2) ensemble classification, and (3) a 2-step classification approach. While artifact removal does not enhance the BCI performance significantly, both ensemble classification and the 2-step classification combined with CSP significantly improve the performance compared to the standard procedure. Significance. Systematically analyzing out-of-lab scenarios is crucial when bringing BCI into everyday life. Algorithms must be adapted to overcome nonstationary environments in order to tackle real-world challenges.

Identification and evaluation of fluvial-dominated deltaic (Class I oil) reservoirs in Oklahoma. Final report, August 1998

DOE Office of Scientific and Technical Information (OSTI.GOV)

Banken, M.K.

The Oklahoma Geological Survey (OGS), the Geo Information Systems department, and the School of Petroleum and Geological Engineering at the University of Oklahoma have engaged in a five-year program to identify and address Oklahoma`s oil recovery opportunities in fluvial-dominated deltaic (FDD) reservoirs. This program included a systematic and comprehensive collection and evaluation of information on all FDD oil reservoirs in Oklahoma and the recovery technologies that have been (or could be) applied to those reservoirs with commercial success. The execution of this project was approached in phases. The first phase began in January, 1993 and consisted of planning, play identificationmore » and analysis, data acquisition, database development, and computer systems design. By the middle of 1994, many of these tasks were completed or nearly finished including the identification of all FDD reservoirs in Oklahoma, data collection, and defining play boundaries. By early 1995, a preliminary workshop schedule had been developed for project implementation and technology transfer activities. Later in 1995, the play workshop and publication series was initiated with the Morrow and the Booch plays. Concurrent with the initiation of the workshop series was the opening of a computer user lab that was developed for use by the petroleum industry. Industry response to the facility initially was slow, but after the first year lab usage began to increase and is sustaining. The remaining six play workshops were completed through 1996 and 1997, with the project ending on December 31, 1997.« less

Towards a Metadata Schema for Characterizing Lesson Plans Supported by Virtual and Remote Labs in School Science Education

ERIC Educational Resources Information Center

Zervas, Panagiotis; Tsourlidaki, Eleftheria; Sotiriou, Sofoklis; Sampson, Demetrios G.

2015-01-01

Technological advancements in the field of World Wide Web have led to a plethora of remote and virtual labs (RVLs) that are currently available online and they are offered with or without cost. However, using a RVL to teach a specific science subject might not be a straightforward task for a science teacher. As a result, science teachers need to…

Teachers' self-assessed levels of preparation

NASA Astrophysics Data System (ADS)

White, Susan C.

2016-02-01

Every four years we survey a nationally representative sample of high school physics teachers. We define anyone who teaches at least one physics class to be a "physics teacher." About 40% of these teachers teach a majority of their classes in subjects other than physics. We also ask teachers to rate how well prepared they felt in various aspects of teaching. The response choices are "not adequately prepared," "adequately prepared," and "very well prepared." The accompanying figure shows the proportion of teachers who reported feeling adequately or very well prepared in the following aspects of teaching: • Basic physics knowledge, • Other science knowledge, • Application of physics to everyday experience, • Use of demonstrations, • Instructional laboratory design, • Use of computers in physics instruction and labs, and • Recent developments in physics.

Development of a structured undergraduate research experience: Framework and implications.

PubMed

Brown, Anne M; Lewis, Stephanie N; Bevan, David R

2016-09-10

Participating in undergraduate research can be a pivotal experience for students in life science disciplines. Development of critical thinking skills, in addition to conveying scientific ideas in oral and written formats, is essential to ensuring that students develop a greater understanding of basic scientific knowledge and the research process. Modernizing the current life sciences research environment to accommodate the growing demand by students for experiential learning is needed. By developing and implementing a structured, theory-based approach to undergraduate research in the life sciences, specifically biochemistry, it has been successfully shown that more students can be provided with a high-quality, high-impact research experience. The structure of this approach allowed students to develop novel, independent projects in a computational molecular modeling lab. Students engaged in an experience in which career goals, problem-solving skills, time management skills, and independence in a research lab were developed. After experiencing this approach to undergraduate research, students reported feeling challenged to think critically and prepared for future career paths. The approach allowed for a progressive learning environment where more undergraduate students could participate in publishable research. Future areas for development include implementation in a bench-top lab and extension to disciplines beyond biochemistry. In this study, it has been shown that utilizing the structured approach to undergraduate research could allow for more students to experience undergraduate research and develop into more confident, independent life scientists well prepared for graduate schools and professional research environments. © 2016 by The International Union of Biochemistry and Molecular Biology, 44(5):463-474, 2016. © 2016 The International Union of Biochemistry and Molecular Biology.

Opportunities to Learn in School and at Home: How can they predict students' understanding of basic science concepts and principles?

NASA Astrophysics Data System (ADS)

Wang, Su; Liu, Xiufeng; Zhao, Yandong

2012-09-01

As the breadth and depth of economic reforms increase in China, growing attention is being paid to equalities in opportunities to learn science by students of various backgrounds. In early 2009, the Chinese Ministry of Education and Ministry of Science and Technology jointly sponsored a national survey of urban eighth-grade students' science literacy along with their family and school backgrounds. The present study focused on students' understanding of basic science concepts and principles (BSCP), a subset of science literacy. The sample analyzed included 3,031 students from 109 randomly selected classes/schools. Correlation analysis, one-way analysis of variance, and two-level linear regression were conducted. The results showed that having a refrigerator, internet, more books, parents purchasing books and magazines related to school work, higher father's education level, and parents' higher expectation of the education level of their child significantly predicted higher BSCP scores; having siblings at home, owning an apartment, and frequently contacting teachers about the child significantly predicted lower BSCP scores. At the school level, the results showed that being in the first-tier or key schools, having school libraries, science popularization galleries, computer labs, adequate equipment for teaching, special budget for teacher training, special budget for science equipment, and mutual trust between teachers and students significantly predicated higher BSCP scores; and having science and technology rooms, offering science and technology interest clubs, special budget for science curriculum development, and special budget for science social practice activities significantly predicted lower BSCP scores. The implications of the above findings are discussed.

The Role of Hands-On Science Labs in Engaging the Next Generation of Space Explorers

NASA Astrophysics Data System (ADS)

Williams, Teresa A. J.

2002-01-01

Each country participating on the International Space Station (ISS) recognizes the importance of educating the coming generation about space and its opportunities. In 2001 the St. James School in downtown Houston, Texas was approached with a proposal to renovate an unused classroom and become involved with the "GLOBE" Program and other Internet based international learning resources. This inner-city school willingly agreed to the program based on "hands-on" learning. One month after room conversion and ten computer terminals donated by area businesses connectivity established to the internet the students immediately began using the "Global Learning and Observations to Benefit the Environment (GLOBE)" program and the International Space Station (ISS) Program educational resources. The "GLOBE" program involves numerous scientific and technical agencies studying the Earth, who make it their goal to provide educational resources to an international community of K-12 scientist. This project was conceived as a successor to the "Interactive Elementary Space Museum for the New Millennium" a space museum in a school corridor without the same type of budget. The laboratory is a collaboration, which involved area businesses, volunteers from the NASA/Johnson Space Center ISS Outreach Program, and students. This paper will outline planning and operation of the school science laboratory project from the point of view of the schools interest and involvement and assess its success to date. It will consider the lessons learned by the participating school administrations in the management of the process and discuss some of the issues that can both promote and discourage school participation in such projects.

ABrIL - Advanced Brain Imaging Lab : a cloud based computation environment for cooperative neuroimaging projects.

PubMed

Neves Tafula, Sérgio M; Moreira da Silva, Nádia; Rozanski, Verena E; Silva Cunha, João Paulo

2014-01-01

Neuroscience is an increasingly multidisciplinary and highly cooperative field where neuroimaging plays an important role. Neuroimaging rapid evolution is demanding for a growing number of computing resources and skills that need to be put in place at every lab. Typically each group tries to setup their own servers and workstations to support their neuroimaging needs, having to learn from Operating System management to specific neuroscience software tools details before any results can be obtained from each setup. This setup and learning process is replicated in every lab, even if a strong collaboration among several groups is going on. In this paper we present a new cloud service model - Brain Imaging Application as a Service (BiAaaS) - and one of its implementation - Advanced Brain Imaging Lab (ABrIL) - in the form of an ubiquitous virtual desktop remote infrastructure that offers a set of neuroimaging computational services in an interactive neuroscientist-friendly graphical user interface (GUI). This remote desktop has been used for several multi-institution cooperative projects with different neuroscience objectives that already achieved important results, such as the contribution to a high impact paper published in the January issue of the Neuroimage journal. The ABrIL system has shown its applicability in several neuroscience projects with a relatively low-cost, promoting truly collaborative actions and speeding up project results and their clinical applicability.

Computer-based medical education in Benha University, Egypt: knowledge, attitude, limitations, and suggestions.

PubMed

Bayomy, Hanaa; El Awadi, Mona; El Araby, Eman; Abed, Hala A

2016-12-01

Computer-assisted medical education has been developed to enhance learning and enable high-quality medical care. This study aimed to assess computer knowledge and attitude toward the inclusion of computers in medical education among second-year medical students in Benha Faculty of Medicine, Egypt, to identify limitations, and obtain suggestions for successful computer-based learning. This was a one-group pre-post-test study, which was carried out on second-year students in Benha Faculty of Medicine. A structured self-administered questionnaire was used to compare students' knowledge, attitude, limitations, and suggestions toward computer usage in medical education before and after the computer course to evaluate the change in students' responses. The majority of students were familiar with use of the mouse and keyboard, basic word processing, internet and web searching, and e-mail both before and after the computer course. The proportion of students who were familiar with software programs other than the word processing and trouble-shoot software/hardware was significantly higher after the course (P<0.001). There was a significant increase in the proportion of students who agreed on owning a computer (P=0.008), the inclusion of computer skills course in medical education, downloading lecture handouts, and computer-based exams (P<0.001) after the course. After the course, there was a significant increase in the proportion of students who agreed that the lack of central computers limited the inclusion of computer in medical education (P<0.001). Although the lack of computer labs, lack of Information Technology staff mentoring, large number of students, unclear course outline, and lack of internet access were more frequently reported before the course (P<0.001), the majority of students suggested the provision of computer labs, inviting Information Technology staff to support computer teaching, and the availability of free Wi-Fi internet access covering several areas in the university campus; all would support computer-assisted medical education. Medical students in Benha University are computer literate, which allows for computer-based medical education. Staff training, provision of computer labs, and internet access are essential requirements for enhancing computer usage in medical education in the university.

Redesigning Learning Spaces: What Do Teachers Want for Future Classrooms?

ERIC Educational Resources Information Center

Pedro, Neuza

2017-01-01

The concepts of future classrooms, multimedia labs or active learning space has recently gained prominence in educational research. Evidence-based research has found that well-designed primary school classrooms can boost students' learning. Also, schools' principals, teachers and students are requesting for more flexible, reconfigurable and modern…

Implementing Multimedia in the Middle School Curriculum: Pros, Cons and Lessons Learned.

ERIC Educational Resources Information Center

Peterson, Norman K.; Orde, Barbara J.

1995-01-01

The University of Wyoming conducted a study at its lab school on the use of multimedia in education. Discussion includes the center and the curriculum; the type of data collected; results in terms of behavior, instructional materials, and management; as well as observations and recommendations. (AEF)

Growing Mastery in NYC

ERIC Educational Resources Information Center

Nolan, Joy

2016-01-01

In June 2016, the Mastery Collaborative completed its first year as an official program, working with more than 40 public middle and high schools across the five boroughs of New York City to improve, document, and advocate for mastery-based teaching and learning. The collaborative has eight Living Lab schools that practice schoolwide mastery; most…

Portable Inspiration: The Necessity of STEM Outreach Investment

ERIC Educational Resources Information Center

Kressly, Rich

2009-01-01

Running a successful technology education lab and delivering curriculum in today's educational environment can be busy, misunderstood, and downright exhausting. Keeping up with growing and emerging technologies, educating the school and community on what a program is really all about, and running after-school technology and engineering clubs…

Embracing the "D"

ERIC Educational Resources Information Center

Holley, Lisa

2010-01-01

To most people in the author's profession of Special Education, the "D" means "disabilities." At The Lab School of Washington, the "D" means "different"--learning "differently" and teaching "differently." Sally Smith, the founder of the school, had this uncanny ability to see things in her staff that they could not. The year the author graduated…

The Constitution in Action

ERIC Educational Resources Information Center

Potter, Lee Ann

2007-01-01

In this article, the author describes the experiences middle school students on a field trip to the new Constitution in Action Learning Lab in the Boeing Learning Center at the National Archives can expect. There, middle school students take on the roles of archivists and researchers collecting and analyzing primary sources from the holdings of…

Lab notebooks as scientific communication: Investigating development from undergraduate courses to graduate research

NASA Astrophysics Data System (ADS)

Stanley, Jacob T.; Lewandowski, H. J.

2016-12-01

In experimental physics, lab notebooks play an essential role in the research process. For all of the ubiquity of lab notebooks, little formal attention has been paid to addressing what is considered "best practice" for scientific documentation and how researchers come to learn these practices in experimental physics. Using interviews with practicing researchers, namely, physics graduate students, we explore the different experiences researchers had in learning how to effectively use a notebook for scientific documentation. We find that very few of those interviewed thought that their undergraduate lab classes successfully taught them the benefit of maintaining a lab notebook. Most described training in lab notebook use as either ineffective or outright missing from their undergraduate lab course experience. Furthermore, a large majority of those interviewed explained that they did not receive any formal training in maintaining a lab notebook during their graduate school experience and received little to no feedback from their advisors on these records. Many of the interviewees describe learning the purpose of, and how to maintain, these kinds of lab records only after having a period of trial and error, having already started doing research in their graduate program. Despite the central role of scientific documentation in the research enterprise, these physics graduate students did not gain skills in documentation through formal instruction, but rather through informal hands-on practice.

Prediction of quantitative intrathoracic fluid volume to diagnose pulmonary oedema using LabVIEW.

PubMed

Urooj, Shabana; Khan, M; Ansari, A Q; Lay-Ekuakille, Aimé; Salhan, Ashok K

2012-01-01

Pulmonary oedema is a life-threatening disease that requires special attention in the area of research and clinical diagnosis. Computer-based techniques are rarely used to quantify the intrathoracic fluid volume (IFV) for diagnostic purposes. This paper discusses a software program developed to detect and diagnose pulmonary oedema using LabVIEW. The software runs on anthropometric dimensions and physiological parameters, mainly transthoracic electrical impedance (TEI). This technique is accurate and faster than existing manual techniques. The LabVIEW software was used to compute the parameters required to quantify IFV. An equation relating per cent control and IFV was obtained. The results of predicted TEI and measured TEI were compared with previously reported data to validate the developed program. It was found that the predicted values of TEI obtained from the computer-based technique were much closer to the measured values of TEI. Six new subjects were enrolled to measure and predict transthoracic impedance and hence to quantify IFV. A similar difference was also observed in the measured and predicted values of TEI for the new subjects.

BioSIGHT: Interactive Visualization Modules for Science Education

NASA Technical Reports Server (NTRS)

Wong, Wee Ling

1998-01-01

Redefining science education to harness emerging integrated media technologies with innovative pedagogical goals represents a unique challenge. The Integrated Media Systems Center (IMSC) is the only engineering research center in the area of multimedia and creative technologies sponsored by the National Science Foundation. The research program at IMSC is focused on developing advanced technologies that address human-computer interfaces, database management, and high- speed network capabilities. The BioSIGHT project at IMSC is a demonstration technology project in the area of education that seeks to address how such emerging multimedia technologies can make an impact on science education. The scope of this project will help solidify NASA's commitment for the development of innovative educational resources that promotes science literacy for our students and the general population as well. These issues must be addressed as NASA marches towards the goal of enabling human space exploration that requires an understanding of life sciences in space. The IMSC BioSIGHT lab was established with the purpose of developing a novel methodology that will map a high school biology curriculum into a series of interactive visualization modules that can be easily incorporated into a space biology curriculum. Fundamental concepts in general biology must be mastered in order to allow a better understanding and application for space biology. Interactive visualization is a powerful component that can capture the students' imagination, facilitate their assimilation of complex ideas, and help them develop integrated views of biology. These modules will augment the role of the teacher and will establish the value of student-centered interactivity, both in an individual setting as well as in a collaborative learning environment. Students will be able to interact with the content material, explore new challenges, and perform virtual laboratory simulations. The BioSIGHT effort is truly cross-disciplinary in nature and requires expertise from many areas including Biology, Computer Science, Electrical Engineering, Education, and the Cognitive Sciences. The BioSIGHT team includes a scientific illustrator, educational software designer, computer programmers as well as IMSC graduate and undergraduate students. Our collaborators include TERC, a research and education organization with extensive k-12 math and science curricula development from Cambridge, MA.; SRI International of Menlo Park, CA.; teachers and students from local area high schools (Newbury Park High School, USC's Family of Five schools, Chadwick School, and Pasadena Polytechnic High School).

Making ideas at scientific fabrication laboratories

NASA Astrophysics Data System (ADS)

Fonda, Carlo; Canessa, Enrique

2016-11-01

Creativity, together with the making of ideas into fruition, is essential for progress. Today the evolution from an idea to its application can be facilitated by the implementation of Fabrication Laboratories, or FabLabs, having affordable digital tools for prototyping. FabLabs aiming at scientific research and invention are now starting to be established inside Universities, Research Centers and Schools. We review the setting up of the ICTP Scientific FabLab in Trieste, Italy, give concrete examples on the use in physics, and propose to replicate world-wide this class of multi-purpose workplaces within academia as a support for physics and math education and for community development.

Using Solar Dynamics Observatory Data in the Classroom to Do Real Science -- A Community College Astronomy Laboratory Investigation

NASA Astrophysics Data System (ADS)

Scherrer, Deborah K.; Hildreth, S.; Lee, S.; Dave, T.; Scherrer, P. H.

2013-07-01

A partnership between Stanford University and Chabot Community College (Hayward, CA) has developed a series of laboratory exercises using SDO (AIA, HMI) data, targeted for community college students in an introductory astronomy lab class. The labs lead students to explore what SDO can do via online resources and videos. Students investigate their chosen solar events, generate their own online videos, prepare their own hypotheses relating to the events, and explore outcomes. Final assessment should be completed by the end of summer 2013. Should the labs prove valuable, they may be adapted for high school use.

The Infection Dynamics of a Hypothetical Virus in a High School: Use of an Ultraviolet Detectable Powder

ERIC Educational Resources Information Center

Baltezore, Joan M.; Newbrey, Michael G.

2007-01-01

The purpose of this paper is to provide background information about the spread of viruses in a population, to introduce an adaptable procedure to further the understanding of epidemiology in the high school setting, and to show how hypothesis testing and statistics can be incorporated into a high school lab exercise. It describes a project which…

Capital Promises: Why NYC Children Don't Have the School Buildings They Need

ERIC Educational Resources Information Center

Connell, Noreen

2007-01-01

The objective of this report is to answer the big questions about whether in the foreseeable future most school overcrowding in New York City will be eliminated and all city children will have class sizes and access to school libraries, science labs, art/music rooms, and physical fitness activities that are the norm for students in the rest of the…

Redesigning Schools: To Reach Every Student with Excellent Teachers. Financial Planning for Secondary-Level Time-Technology Swap + Multi-Classroom Leadership

ERIC Educational Resources Information Center

Public Impact, 2013

2013-01-01

This brief shows how middle and high school teachers in a Time-Technology Swap school model, with or without Multi-Classroom Leaders, may earn more while reaching more students, sustainably. In this model, students alternate between learning with teachers and working in a digital learning lab, where they learn online and engage in offline skill…

Computer Series, 98. Electronics for Scientists: A Computer-Intensive Approach.

ERIC Educational Resources Information Center

Scheeline, Alexander; Mork, Brian J.

1988-01-01

Reports the design for a principles-before-details presentation of electronics for an instrumental analysis class. Uses computers for data collection and simulations. Requires one semester with two 2.5-hour periods and two lectures per week. Includes lab and lecture syllabi. (MVL)

Implementing Equal Access Computer Labs.

ERIC Educational Resources Information Center

Clinton, Janeen; And Others

This paper discusses the philosophy followed in Palm Beach County to adapt computer literacy curriculum, hardware, and software to meet the needs of all children. The Department of Exceptional Student Education and the Department of Instructional Computing Services cooperated in planning strategies and coordinating efforts to implement equal…

A virtual computer lab for distance biomedical technology education.

PubMed

Locatis, Craig; Vega, Anibal; Bhagwat, Medha; Liu, Wei-Li; Conde, Jose

2008-03-13

The National Library of Medicine's National Center for Biotechnology Information offers mini-courses which entail applying concepts in biochemistry and genetics to search genomics databases and other information sources. They are highly interactive and involve use of 3D molecular visualization software that can be computationally taxing. Methods were devised to offer the courses at a distance so as to provide as much functionality of a computer lab as possible, the venue where they are normally taught. The methods, which can be employed with varied videoconferencing technology and desktop sharing software, were used to deliver mini-courses at a distance in pilot applications where students could see demonstrations by the instructor and the instructor could observe and interact with students working at their remote desktops. Student ratings of the learning experience and comments to open ended questions were similar to those when the courses are offered face to face. The real time interaction and the instructor's ability to access student desktops from a distance in order to provide individual assistance and feedback were considered invaluable. The technologies and methods mimic much of the functionality of computer labs and may be usefully applied in any context where content changes frequently, training needs to be offered on complex computer applications at a distance in real time, and where it is necessary for the instructor to monitor students as they work.

Abstract Proceedings of the Florida Instructional Computing Conference (Orlando, Florida, January 21-24, 1986).

ERIC Educational Resources Information Center

Roblyer, M. D., Ed.

Current issues in educational uses for microcomputers are addressed in this collection of 139 abstracts of papers in which computer literacy and practical applications dominate. Topics discussed include factors related to computer use in the classroom, e.g., computer lab utilization; teaching geometry, science, math, and English via…

Theoretical Hammett Plot for the Gas-Phase Ionization of Benzoic Acid versus Phenol: A Computational Chemistry Lab Exercise

ERIC Educational Resources Information Center

Ziegler, Blake E.

2013-01-01

Computational chemistry undergraduate laboratory courses are now part of the chemistry curriculum at many universities. However, there remains a lack of computational chemistry exercises available to instructors. This exercise is presented for students to develop skills using computational chemistry software while supplementing their knowledge of…

Science mentor program at Mission Hill Junior High School

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dahlquist, K.

Science graduate students from the University of California at Santa Cruz mentor a class of 7th graders from the Mission Hill Junior High School. The program`s purpose is: (1) to create a scientific learning community where scientists interact at different levels of the educational hierarchy; (2) to have fun in order to spark interest in science; and (3) to support girls and minority students in science. A total of seven mentors met with the students at least once a week after school for one quarter to tutor and assist with science fair projects. Other activities included a field trip tomore » a university earth science lab, judging the science fair, and assisting during laboratory exercises. Graduate students run the program with minimal organization and funding, communicating by electronic mail. An informal evaluation of the program by the mentors has concluded that the most valuable and effective activities have been the field trip and assisting with labs. The actual {open_quotes}mentor meetings{close_quotes} after school did not work effectively because they had a vaguely defined purpose and the kids did not show up regularly to participate. Future directions include redefining ourselves as mentors for the entire school instead of just one class and better coordinating our activities with the teachers` curriculum. We will continue to assist with the labs and organize formal tutoring for students having problems with math and science. Finally, we will arrange more activities and field trips such as an amateur astronomy night. We will especially target girls who attended the {open_quotes}Expanding Your Horizons{trademark} in Science, Mathematics, and Engineering{close_quotes} career day for those activities.« less

Evaluation and recommendations for work group integration within the Materials and Processes Lab

NASA Technical Reports Server (NTRS)

Farrington, Phillip A.

1992-01-01

The goal of this study was to evaluate and make recommendations for improving the level of integration of several work groups within the Materials and Processes Lab at the Marshall Space Flight Center. This evaluation has uncovered a variety of projects that could improve the efficiency and operation of the work groups as well as the overall integration of the system. In addition, this study provides the foundation for specification of a computer integrated manufacturing test bed environment in the Materials and Processes Lab.

Analysis of CO2 trapping capacities and long-term migration for geological formations in the Norwegian North Sea using MRST-co2lab

NASA Astrophysics Data System (ADS)

Møll Nilsen, Halvor; Lie, Knut-Andreas; Andersen, Odd

2015-06-01

MRST-co2lab is a collection of open-source computational tools for modeling large-scale and long-time migration of CO2 in conductive aquifers, combining ideas from basin modeling, computational geometry, hydrology, and reservoir simulation. Herein, we employ the methods of MRST-co2lab to study long-term CO2 storage on the scale of hundreds of megatonnes. We consider public data sets of two aquifers from the Norwegian North Sea and use geometrical methods for identifying structural traps, percolation-type methods for identifying potential spill paths, and vertical-equilibrium methods for efficient simulation of structural, residual, and solubility trapping in a thousand-year perspective. In particular, we investigate how data resolution affects estimates of storage capacity and discuss workflows for identifying good injection sites and optimizing injection strategies.

Spike-train acquisition, analysis and real-time experimental control using a graphical programming language (LabView).

PubMed

Nordstrom, M A; Mapletoft, E A; Miles, T S

1995-11-01

A solution is described for the acquisition on a personal computer of standard pulses derived from neuronal discharge, measurement of neuronal discharge times, real-time control of stimulus delivery based on specified inter-pulse interval conditions in the neuronal spike train, and on-line display and analysis of the experimental data. The hardware consisted of an Apple Macintosh IIci computer and a plug-in card (National Instruments NB-MIO16) that supports A/D, D/A, digital I/O and timer functions. The software was written in the object-oriented graphical programming language LabView. Essential elements of the source code of the LabView program are presented and explained. The use of the system is demonstrated in an experiment in which the reflex responses to muscle stretch are assessed for a single motor unit in the human masseter muscle.

Arduino: a low-cost multipurpose lab equipment.

PubMed

D'Ausilio, Alessandro

2012-06-01

Typical experiments in psychological and neurophysiological settings often require the accurate control of multiple input and output signals. These signals are often generated or recorded via computer software and/or external dedicated hardware. Dedicated hardware is usually very expensive and requires additional software to control its behavior. In the present article, I present some accuracy tests on a low-cost and open-source I/O board (Arduino family) that may be useful in many lab environments. One of the strengths of Arduinos is the possibility they afford to load the experimental script on the board's memory and let it run without interfacing with computers or external software, thus granting complete independence, portability, and accuracy. Furthermore, a large community has arisen around the Arduino idea and offers many hardware add-ons and hundreds of free scripts for different projects. Accuracy tests show that Arduino boards may be an inexpensive tool for many psychological and neurophysiological labs.

Elevating Learner Achievement Using Formative Electronic Lab Assessments in the Engineering Laboratory: A Viable Alternative to Weekly Lab Reports

ERIC Educational Resources Information Center

Chen, Baiyun; DeMara, Ronald F.; Salehi, Soheil; Hartshorne, Richard

2018-01-01

A laboratory pedagogy interweaving weekly student portfolios with onsite formative electronic laboratory assessments (ELAs) is developed and assessed within the laboratory component of a required core course of the electrical and computer engineering (ECE) undergraduate curriculum. The approach acts to promote student outcomes, and neutralize…

Gene Expression Analysis: Teaching Students to Do 30,000 Experiments at Once with Microarray

ERIC Educational Resources Information Center

Carvalho, Felicia I.; Johns, Christopher; Gillespie, Marc E.

2012-01-01

Genome scale experiments routinely produce large data sets that require computational analysis, yet there are few student-based labs that illustrate the design and execution of these experiments. In order for students to understand and participate in the genomic world, teaching labs must be available where students generate and analyze large data…

Teaching Mathematics in the PC Lab--The Students' Viewpoints

ERIC Educational Resources Information Center

Schmidt, Karsten; Kohler, Anke

2013-01-01

The Matrix Algebra portion of the intermediate mathematics course at the Schmalkalden University Faculty of Business and Economics has been moved from a traditional classroom setting to a technology-based setting in the PC lab. A Computer Algebra System license was acquired that also allows its use on the students' own PCs. A survey was carried…

A Comparison, for Teaching Purposes, of Three Data-Acquisition Systems for the Macintosh.

ERIC Educational Resources Information Center

Swanson, Harold D.

1990-01-01

Three commercial products for data acquisition with the Macintosh computer, known by the trade names of LabVIEW, Analog Connection WorkBench, and MacLab were reviewed and compared, on the basis of actual trials, for their suitability in physiological and biological teaching laboratories. Suggestions for using these software packages are provided.…

Competence-Based, Research-Related Lab Courses for Materials Modeling: The Case of Organic Photovoltaics

ERIC Educational Resources Information Center

Schellhammer, Karl Sebastian; Cuniberti, Gianaurelio

2017-01-01

We are hereby presenting a didactic concept for an advanced lab course that focuses on the design of donor materials for organic solar cells. Its research-related and competence-based approach qualifies the students to independently and creatively apply computational methods and to profoundly and critically discuss the results obtained. The high…

SenseCube--A Novel Inexpensive Wireless Multisensor for Physics Lab Experimentations

ERIC Educational Resources Information Center

Mehta, Vedant; Lane, Charles D.

2018-01-01

SenseCube is a multisensor capable of measuring many different real-time events and changes in environment. Most conventional sensors used in introductory-physics labs use their own software and have wires that must be attached to a computer or an alternate device to analyze the data. This makes the standard sensors time consuming, tedious, and…

18. VIEW OF THE GENERAL CHEMISTRY LAB. THE LABORATORY PROVIDED ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. VIEW OF THE GENERAL CHEMISTRY LAB. THE LABORATORY PROVIDED GENERAL ANALYTICAL AND STANDARDS CALIBRATION, AS WELL AS DEVELOPMENT OPERATIONS INCLUDING WASTE TECHNOLOGY DEVELOPMENT AND DEVELOPMENT AND TESTING OF MECHANICAL SYSTEMS FOR WEAPONS SYSTEMS. (4/4/66) - Rocky Flats Plant, General Manufacturing, Support, Records-Central Computing, Southern portion of Plant, Golden, Jefferson County, CO

Red Storm usage model :Version 1.12.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jefferson, Karen L.; Sturtevant, Judith E.

Red Storm is an Advanced Simulation and Computing (ASC) funded massively parallel supercomputer located at Sandia National Laboratories (SNL). The Red Storm Usage Model (RSUM) documents the capabilities and the environment provided for the FY05 Tri-Lab Level II Limited Availability Red Storm User Environment Milestone and the FY05 SNL Level II Limited Availability Red Storm Platform Milestone. This document describes specific capabilities, tools, and procedures to support both local and remote users. The model is focused on the needs of the ASC user working in the secure computing environments at Los Alamos National Laboratory (LANL), Lawrence Livermore National Laboratory (LLNL),more » and SNL. Additionally, the Red Storm Usage Model maps the provided capabilities to the Tri-Lab ASC Computing Environment (ACE) requirements. The ACE requirements reflect the high performance computing requirements for the ASC community and have been updated in FY05 to reflect the community's needs. For each section of the RSUM, Appendix I maps the ACE requirements to the Limited Availability User Environment capabilities and includes a description of ACE requirements met and those requirements that are not met in that particular section. The Red Storm Usage Model, along with the ACE mappings, has been issued and vetted throughout the Tri-Lab community.« less

Computing Systems | High-Performance Computing | NREL

Science.gov Websites

investigate, build, and test models of complex phenomena or entire integrated systems-that cannot be directly observed or manipulated in the lab, or would be too expensive or time consuming. Models and visualizations

Technology Reinvestment Project Manufacturing Education and Training. Volume 1

NASA Technical Reports Server (NTRS)

Schroer, Bernard J.; Bond, Arthur J.

1997-01-01

The manufacturing education program is a joint program between the University of Alabama in Huntsville's (UAH) College of Engineering and Alabama A&M University's (AAMLJ) School of Engineering and Technology. The objective of the program is to provide more hands-on experiences to undergraduate engineering and engineering technology students. The scope of work consisted of. Year 1, Task 1: Review courses at Alabama Industrial Development Training (AIDT); Task 2: Review courses at UAH and AAMU; Task 3: Develop new lab manuals; Task 4: Field test manuals; Task 5: Prepare annual report. Year 2, Task 1: Incorporate feedback into lab manuals; Task 2 : Introduce lab manuals into classes; Task 3: Field test manuals; Task 4: Prepare annual report. Year 3, Task 1: Incorporate feedback into lab manuals; Task 2: Introduce lab manuals into remaining classes; Task 3: Conduct evaluation with assistance of industry; Task 4: Prepare final report. This report only summarizes the activities of the University of Alabama in Huntsville. The activities of Alabama A&M University are contained in a separate report.

The College of Charleston's 400-Student Observational Lab Program

NASA Astrophysics Data System (ADS)

True, C. M.

2006-06-01

For over thirty years the College of Charleston has been teaching a year-long introductory astronomy course incorporating a mandatory 3 hour lab. Despite our location in a very light polluted, coastal, high humidity, and often cloudy metropolitan area we have emphasized observational activities as much as possible. To accommodate our population of between 300-400 students per semester, we have 28 8-inch Celestron Telescopes and 25 GPS capable 8-inch Meade LX-200 telescopes. Finally, we have a 16 DFM adjacent to our rooftop observing decks. For indoor activities we have access to 42 computers running a variety of astronomy education software. Some of the computer activities are based on the Starry Night software (Backyard and Pro), the CLEA software from Gettysburg College, and Spectrum Explorer from Boston University. Additionally, we have labs involving cratering, eclipses and phases, coordinate systems with celestial globes, the inverse square law, spectroscopy and spectral classification, as well as others. In this presentation we will discuss the difficulties in managing a program of this size. We have approximately 14 lab sections a week. The lab manager's task involves coordinating 8-10 lab instructors and the same number of undergraduate teaching assistants as well as trying to maintain a coherent experience between the labs and lecture sections. Our lab manuals are produced locally with yearly updates. Samples from the manuals will be available. This program has been developed by a large number of College of Charleston astronomy faculty, including Don Drost, Bob Dukes, Chris Fragile, Tim Giblin, Jon Hakkila, Bill Kubinec, Lee Lindner, Jim Neff, Laura Penny, Al Rainis, Terry Richardson, and D. J. Williams, as well as adjunct and visiting faculty Bill Baird, Kevin Bourque, Ethan Denault, Kwayera Davis, Francie Halter, and Alan Johnson. Part of this work has been funded by NSF DUE grants to the College of Charleston.

The impact of instructional design in a case-based, computer-assisted instruction module on learning liver pathology in a medical school pathology course

NASA Astrophysics Data System (ADS)

Latham, Patricia S.

The purpose of this quantitative experimental study was to test the impact of three learning interventions on student learning and satisfaction when the interventions were embedded in the instructional design of case-based, Computer-Assisted Instruction (CAI) modules for learning liver pathology in an in-class, self-study, laboratory exercise during a Year-2 medical school Pathology course. The hypothesis was that inclusion of the learning interventions would enhance student satisfaction in using the CAI and improve subsequent CAI-directed exam performance. Three learning interventions were studied, including the use of microscopic virtual slides instead of only static images, the use of interactive image annotations instead of only still annotations, and the use of guiding questions before presenting new information. Students were randomly assigned to with one of eight CAI learning modules configured to control for each of the three learning interventions. Effectiveness of the CAI for student learning was assessed by student performance on questions included in subsequent CAI-directed exams in a pretest and on posttests immediately after the lab exercise, at two weeks and two months. Student satisfaction and perceived learning was assessed by a student survey. Results showed that the learning interventions did not improve subsequent student exam performance, although satisfaction and perceived learning with use of the CAI learning modules was enhanced. Student class rank was evaluated to determine if the learning interventions might have a differential effect based on class rank, but there were no significant differences. Class rank at the time of the lab exercise was itself the strongest predictor of exam performance. The findings suggest that the addition of virtual slides, interactive annotations and guiding questions as learning interventions in self-study, case-based CAI for learning liver pathology in a medical class room setting are not likely to increase performance on subsequent MCQ-based exams, but student satisfaction with use of the CAI can be enhanced, which could provide to be an incentive for students to use similar CAI learning modules for future self-directed learning.

Big Data Science Cafés: High School Students Experiencing Real Research with Scientists

NASA Astrophysics Data System (ADS)

Walker, C. E.; Pompea, S. M.

2017-12-01

The Education and Public Outreach group at the National Optical Astronomy Observatory has designed an outside-of-school education program to excite the interest of talented youth in future projects like the Large Synoptic Survey Telescope (LSST) and the NOAO (archival) Data Lab - their data approaches and key science projects. Originally funded by the LSST Corporation, the program cultivates talented youth to enter STEM disciplines and serves as a model to disseminate to the 40+ institutions involved in LSST. One Saturday a month during the academic year, high school students have the opportunity to interact with expert astronomers who work with large astronomical data sets in their scientific work. Students learn about killer asteroids, the birth and death of stars, colliding galaxies, the structure of the universe, gravitational waves, dark energy, dark matter, and more. The format for the Saturday science cafés has been a short presentation, discussion (plus food), computer lab activity and more discussion. They last about 2.5 hours and have been planned by a group of interested local high school students, an undergraduate student coordinator, the presenting astronomers, the program director and an evaluator. High school youth leaders help ensure an enjoyable and successful program for fellow students. They help their fellow students with the activities and help evaluate how well the science café went. Their remarks shape the next science café and improve the program. The experience offers youth leaders ownership of the program, opportunities to take on responsibilities and learn leadership and communication skills, as well as foster their continued interests in STEM. The prototype Big Data Science Academy was implemented successfully in the Spring 2017 and engaged almost 40 teens from greater Tucson in the fundamentals of astronomy concepts and research. As with any first implementation there were bumps. However, staff, scientists, and student leaders all stepped up to make the program a success. The project achieved many of its goals with a relatively small budget, providing value not only to the student leaders and student attendees, but to the scientists and staff as well. Staff learned what worked and what needed more fine-tuning to successfully launch and run a big data academy for teens in the years that follow.

Computer simulations for lab experiences in secondary physics

NASA Astrophysics Data System (ADS)

Murphy, David Shannon

Physical science instruction often involves modeling natural systems, such as electricity that possess particles which are invisible to the unaided eye. The effect of these particles' motion is observable, but the particles are not directly observable to humans. Simulations have been developed in physics, chemistry and biology that, under certain circumstances, have been found to allow students to gain insight into the operation of the systems they model. This study compared the use of a DC circuit simulation, a modified simulation, static graphics, and traditional bulbs and wires to compare gains in DC circuit knowledge as measured by the DIRECT instrument, a multiple choice instrument previously developed to assess DC circuit knowledge. Gender, prior DC circuit knowledge and subsets of DC circuit knowledge of students were also compared. The population (n=166) was comprised of high school freshmen students from an eastern Kentucky public school with a population of 1100 students and followed a quantitative quasi experimental research design. Differences between treatment groups were not statistically significant. Keywords: Simulations, Static Images, Science Education, DC Circuit Instruction, Phet.

High School Forum

ERIC Educational Resources Information Center

Herron, J. Dudley

1977-01-01

Presents short articles on: recycling disposable plastics for laboratory use; an inexpensive source of atomic and molecular models; a simplified Boyle's Law demonstration; and a lab demonstrating energy transformation. (MLH)

Getting Students in the Safety Zone

ERIC Educational Resources Information Center

Roy, Ken

2010-01-01

Students coming into science labs need initial and ongoing training about safety standards and best practices. They also need to develop good attitudes about their work and the health and safety of their teachers and fellow students. The "School Chemistry Laboratory Safety Guide" is a resource for science teachers and school administrators to help…

If Walls Could Talk

ERIC Educational Resources Information Center

Landay, Eileen; Wootton, Kurt

2013-01-01

As Len Newman looked for a big idea around which to center the year's work for his students at Central Falls High School in Central Falls, Rhode Island, he recalled a professional development program he had completed at Brown University in the ArtsLiteracy Project's lab school. The project was comprised of groups who designed their courses around…

Multiple Perspectives on Student Learning, Engagement, and Motivation in High School Biology Labs

ERIC Educational Resources Information Center

Shumow, Lee; Schmidt, Jennifer A.; Zaleski, Diana J.

2013-01-01

We present three studies pertaining to learning, engagement and motivation during laboratory lessons in three high school biology classrooms. In the first, quantitative methods are used to compare students' in-the-moment reports of learning, engagement, and motivation during laboratory with other classroom activities. Data were collected with the…

A Remotely Operated Science Experiment Framework for Under-Resourced Schools

ERIC Educational Resources Information Center

Song, Donggil; Karimi, Arafeh; Kim, Paul

2016-01-01

Teaching argumentation with appropriate activities and strategies would support a wide range of goals in science education. Though science labs have been suggested and employed for argumentation activities, such educational expenditures are likely to be beyond the means of most schools in under-resourced areas. Due to the lack of appropriate…

An Analysis of High School Students' Perceptions and Academic Performance in Laboratory Experiences

ERIC Educational Resources Information Center

Mirchin, Robert Douglas

2012-01-01

This research study is an investigation of student-laboratory (i.e., lab) learning based on students' perceptions of experiences using questionnaire data and evidence of their science-laboratory performance based on paper-and-pencil assessments using Maryland-mandated criteria, Montgomery County Public Schools (MCPS) criteria, and published…

Bringing Sally Smith's Vision to Manayunk

ERIC Educational Resources Information Center

Ford, Jackie

2010-01-01

In this article, the author narrates her application of what she learned from her internship at Sally Smith's Lab School of Washington to her new school and shares the favorable impact it had brought on her teaching career. The author shares her first exposure to the powerful effects of Smith's "Live It, Learn It" methodology as she…

Blending Arts and Academics with a Community Spirit

ERIC Educational Resources Information Center

Crawford, Jennifer; Roberts, Patricia

2013-01-01

AIM Academy of Conshohocken, Pennsylvania is a K-12 school modeled after the Lab School of Washington. AIM promises its 200 students and their parents a unique and innovative learning environment. Applying the latest techniques proven to help children who learn differently, AIM Academy taps into students' talents in ways that are both fully…

Fielding an After-School Mathematics Lab

ERIC Educational Resources Information Center

Punches-Guntsch, Christina M.; Kenney, Erin N.

2012-01-01

Many students will need remedial work in mathematics during their high school years. Some sort of help will be needed to fulfill the National Council of Teachers of Mathematics' (NCTM's) (2000) vision of a mathematics classroom that involves students having access to mathematically rich problems and being engaged in solving them. The high school…

Interactive Online Physics Labs Increase High School Students' Interest

ERIC Educational Resources Information Center

Gryczka, Patrick; Klementowicz, Edward; Sharrock, Chappel; Montclare, Jin Kim

2016-01-01

Here we describe the incorporation of a web-based application focusing on circuits for the physics high school classroom as part of an outreach program. The program involves college mentors creating and implementing science lessons in collaboration with the classroom teacher. Focusing on the challenge of understanding circuit design, a technology…

Illuminating math with optics

NASA Astrophysics Data System (ADS)

Donnelly, Judith F.; Donnelly, Matthew J.

2014-09-01

Forty-five high school students engaged in hands-on optics applications of pre-calculus topics. Pre- and post-testing was conducted to determine changes in attitudes towards mathematics education. Experiments were performed in community college labs and in the high school classroom, facilitated by college and high school faculty and with the assistance of SPIE student chapter members. We will describe the structure and activities of the four-month program and pre/post test results.

Sessional, Weekly and Diurnal Patterns of Computer Lab Usage by Students Attending a Regional University in Australia

ERIC Educational Resources Information Center

Spennemann, Dirk H. R.; Atkinson, John; Cornforth, David

2007-01-01

Most universities have invested in extensive infrastructure in the form of computer laboratories and computer kiosks. However, is this investment justified when it is suggested that students work predominantly from home using their own computers? This paper provides an empirical study investigating how students at a regional multi-campus…

Computer Simulations of Quantum Theory of Hydrogen Atom for Natural Science Education Students in a Virtual Lab

ERIC Educational Resources Information Center

Singh, Gurmukh

2012-01-01

The present article is primarily targeted for the advanced college/university undergraduate students of chemistry/physics education, computational physics/chemistry, and computer science. The most recent software system such as MS Visual Studio .NET version 2010 is employed to perform computer simulations for modeling Bohr's quantum theory of…

Educationally and Cost Effective: Computers in the Classroom.

ERIC Educational Resources Information Center

Agee, Roy

1986-01-01

The author states that the educational community must provide programs that assure students they will be able to learn how to use and control computers. He discusses micro labs, prerequisites to computer literacy, curriculum development, teaching methods, simulation projects, a systems analysis project, new job titles, and primary basic skills…

Using Flash Technology for Motivation and Assessment

ERIC Educational Resources Information Center

Deal, Walter F., III

2004-01-01

A visit to most any technology education laboratory or classroom will reveal that computers, software, and multimedia software are rapidly becoming a mainstay in learning about technology and technological literacy. Almost all technology labs have at least several computers dedicated to specialized software or hardware such as Computer-aided…

College Students' Use of the Internet.

ERIC Educational Resources Information Center

McFadden, Anna C.

1999-01-01

Studied use of the Internet by college students by determining sites selected on 6 of 70 computers in a college computer laboratory. The overwhelming use of the Internet in this open lab conformed to university acceptable-use policy, with almost no use of the computers to contact pornographic sites. (SLD)

Berkeley Lab - Materials Sciences Division

Science.gov Websites

Computational Study of Excited-State Phenomena in Energy Materials Center for X-ray Optics MSD Facilities Ion and Materials Physics Scattering and Instrumentation Science Centers Center for Computational Study of Sciences Centers Center for Computational Study of Excited-State Phenomena in Energy Materials Center for X

Computers in Post-Secondary Developmental Education and Learning Assistance.

ERIC Educational Resources Information Center

Christ, Frank L.; McLaughlin, Richard C.

This update on computer technology--as it affects learning assistance directors and developmental education personnel--begins by reporting on new developments and changes that have taken place during the past two years in five areas: (1) hardware (microcomputer systems, low cost PC clones, combination Apple/PC machines, lab computer controllers…

Pulse!!: a model for research and development of virtual-reality learning in military medical education and training.

PubMed

Dunne, James R; McDonald, Claudia L

2010-07-01

Pulse!! The Virtual Clinical Learning Lab at Texas A&M University-Corpus Christi, in collaboration with the United States Navy, has developed a model for research and technological development that they believe is an essential element in the future of military and civilian medical education. The Pulse!! project models a strategy for providing cross-disciplinary expertise and resources to educational, governmental, and business entities challenged with meeting looming health care crises. It includes a three-dimensional virtual learning platform that provides unlimited, repeatable, immersive clinical experiences without risk to patients, and is available anywhere there is a computer. Pulse!! utilizes expertise in the fields of medicine, medical education, computer science, software engineering, physics, computer animation, art, and architecture. Lab scientists collaborate with the commercial virtual-reality simulation industry to produce research-based learning platforms based on cutting-edge computer technology.

Designing virtual science labs for the Islamic Academy of Delaware

NASA Astrophysics Data System (ADS)

AlZahrani, Nada Saeed

Science education is a basic part of the curriculum in modern day classrooms. Instructional approaches to science education can take many forms but hands-on application of theory via science laboratory activities for the learner is common. Not all schools have the resources to provide the laboratory environment necessary for hands-on application of science theory. Some settings rely on technology to provide a virtual laboratory experience instead. The Islamic Academy of Delaware (IAD), a typical community-based organization, was formed to support and meet the essential needs of the Muslim community of Delaware. IAD provides science education as part of the overall curriculum, but cannot provide laboratory activities as part of the science program. Virtual science labs may be a successful model for students at IAD. This study was conducted to investigate the potential of implementing virtual science labs at IAD and to develop an implementation plan for integrating the virtual labs. The literature has shown us that the lab experience is a valuable part of the science curriculum (NBPTS, 2013, Wolf, 2010, National Research Council, 1997 & 2012). The National Research Council (2012) stressed the inclusion of laboratory investigations in the science curriculum. The literature also supports the use of virtual labs as an effective substitute for classroom labs (Babateen, 2011; National Science Teachers Association, 2008). Pyatt and Simms (2011) found evidence that virtual labs were as good, if not better than physical lab experiences in some respects. Although not identical in experience to a live lab, the virtual lab has been shown to provide the student with an effective laboratory experience in situations where the live lab is not possible. The results of the IAD teacher interviews indicate that the teachers are well-prepared for, and supportive of, the implementation of virtual labs to improve the science education curriculum. The investigator believes that with the support of the literature and the readiness of the IAD administration and teachers, a recommendation to implement virtual labs into the curriculum can be made.

Interdisciplinary Learning for Chemical Engineering Students from Organic Chemistry Synthesis Lab to Reactor Design to Separation

ERIC Educational Resources Information Center

Armstrong, Matt; Comitz, Richard L.; Biaglow, Andrew; Lachance, Russ; Sloop, Joseph

2008-01-01

A novel approach to the Chemical Engineering curriculum sequence of courses at West Point enabled our students to experience a much more realistic design process, which more closely replicated a real world scenario. Students conduct the synthesis in the organic chemistry lab, then conduct computer modeling of the reaction with ChemCad and…

Automatic Response to Intrusion

DTIC Science & Technology

2002-10-01

Computing Corporation Sidewinder Firewall [18] SRI EMERALD Basic Security Module (BSM) and EMERALD File Transfer Protocol (FTP) Monitors...the same event TCP Wrappers [24] Internet Security Systems RealSecure [31] SRI EMERALD IDIP monitor NAI Labs Generic Software Wrappers Prototype...included EMERALD , NetRadar, NAI Labs UNIX wrappers, ARGuE, MPOG, NetRadar, CyberCop Server, Gauntlet, RealSecure, and the Cyber Command System

STS-105 Crew Training in VR Lab

NASA Image and Video Library

2001-03-15

JSC2001-00751 (15 March 2001) --- Astronaut Scott J. Horowitz, STS-105 mission commander, uses the virtual reality lab at the Johnson Space Center (JSC) to train for his duties aboard the Space Shuttle Discovery. This type of computer interface paired with virtual reality training hardware and software helps to prepare the entire team for dealing with International Space Station (ISS) elements.

Photographic coverage of STS-112 during EVA 3 in VR Lab.

NASA Image and Video Library

2002-08-21

JSC2002-E-34622 (21 August 2002) --- Astronaut David A. Wolf, STS-112 mission specialist, uses the virtual reality lab at the Johnson Space Center (JSC) to train for his duties aboard the Space Shuttle Atlantis. This type of computer interface paired with virtual reality training hardware and software helps to prepare the entire team for dealing with ISS elements.

STS-115 Vitual Lab Training

NASA Image and Video Library

2005-06-07

JSC2005-E-21191 (7 June 2005) --- Astronaut Steven G. MacLean, STS-115 mission specialist representing the Canadian Space Agency, uses the virtual reality lab at the Johnson Space Center to train for his duties aboard the space shuttle. This type of computer interface, paired with virtual reality training hardware and software, helps to prepare the entire team for dealing with space station elements.

STS-105 Crew Training in VR Lab

NASA Image and Video Library

2001-03-15

JSC2001-00758 (15 March 2001) --- Astronaut Frederick W. Sturckow, STS-105 pilot, uses the virtual reality lab at the Johnson Space Center (JSC) to train for his duties aboard the Space Shuttle Discovery. This type of computer interface paired with virtual reality training hardware and software helps to prepare the entire team for dealing with International Space Station (ISS) elements.

STS-115 Vitual Lab Training

NASA Image and Video Library

2005-06-07

JSC2005-E-21192 (7 June 2005) --- Astronauts Christopher J. Ferguson (left), STS-115 pilot, and Daniel C. Burbank, mission specialist, use the virtual reality lab at the Johnson Space Center to train for their duties aboard the space shuttle. This type of computer interface, paired with virtual reality training hardware and software, helps to prepare the entire team for dealing with space station elements.

Laboratories for Teaching of Mathematical Subjects

ERIC Educational Resources Information Center

Berežný, Štefan

2017-01-01

We have adapted our two laboratories at our department based on our research results, which were presented at the conference CADGME 2014 in Halle and published in the journal. In this article we describe the hardware and software structure of the Laboratory 1: LabIT4KT-1: Laboratory of Computer Modelling and the Laboratory 2: LabIT4KT-2:…

Problem-Based Labs and Group Projects in an Introductory University Physics Course

ERIC Educational Resources Information Center

Kohnle, Antje; Brown, C. Tom A.; Rae, Cameron F.; Sinclair, Bruce D.

2012-01-01

This article describes problem-based labs and analytical and computational project work we have been running at the University of St Andrews in an introductory physics course since 2008/2009. We have found the choice of topics, scaffolding of the process, timing in the year and facilitator guidance decisive for the success of these activities.…

Testing a Risky Sex Behavior Intervention Pilot Website for Adolescents

PubMed Central

Starling, Randall; Helme, Don; Nodulman, Jessica A.; Bryan, Angela D.; Buller, David B.; Donohew, Robert Lewis; Woodall, W. Gill

2015-01-01

Background and Purpose Each year, teenagers account for about one-fifth of all unintended pregnancies in the United States. As such, delivering sexual risk reduction educational materials to teens in a timely fashion is of critical importance. Web-based delivery of these materials shows promise for reaching and persuading teens away from risky sexual and substance abuse behaviors. The purpose of this study was to pilot test a web-based program aimed at reducing risky sexual behavior and related outcomes among adolescents in a high school setting. Methods A beta-test of the website was conducted in three public schools in New Mexico, USA with 173 students in 9th and 10th grades recruited from existing health education classes. Participants spent approximately three hours over a period of two days completing the online program in school computer labs. Results Pretest to posttest results indicated that self-efficacy for condom use and condom use intentions, two theoretical mediators of changes in condom use behavior, were significantly changed. Adolescents also reported high satisfaction with the website content. Conclusion BReady4it provided an innovative sex and substance abuse education to teenagers that revealed promising positive changes in cognitive constructs that are inversely related to risky sexual behavior among users. PMID:26167134

A new system of computer-assisted navigation leading to reduction in operating time in uncemented total hip replacement in a matched population.

PubMed

Chaudhry, Fouad A; Ismail, Sanaa Z; Davis, Edward T

2018-05-01

Computer-assisted navigation techniques are used to optimise component placement and alignment in total hip replacement. It has developed in the last 10 years but despite its advantages only 0.3% of all total hip replacements in England and Wales are done using computer navigation. One of the reasons for this is that computer-assisted technology increases operative time. A new method of pelvic registration has been developed without the need to register the anterior pelvic plane (BrainLab hip 6.0) which has shown to improve the accuracy of THR. The purpose of this study was to find out if the new method reduces the operating time. This was a retrospective analysis of comparing operating time in computer navigated primary uncemented total hip replacement using two methods of registration. Group 1 included 128 cases that were performed using BrainLab versions 2.1-5.1. This version relied on the acquisition of the anterior pelvic plane for registration. Group 2 included 128 cases that were performed using the newest navigation software, BrainLab hip 6.0 (registration possible with the patient in the lateral decubitus position). The operating time was 65.79 (40-98) minutes using the old method of registration and was 50.87 (33-74) minutes using the new method of registration. This difference was statistically significant. The body mass index (BMI) was comparable in both groups. The study supports the use of new method of registration in improving the operating time in computer navigated primary uncemented total hip replacements.

Reviews.

ERIC Educational Resources Information Center

Journal of Chemical Education, 1988

1988-01-01

Reviews three computer software packages for chemistry education including "Osmosis and Diffusion" and "E.M.E. Titration Lab" for Apple II and "Simplex-V: An Interactive Computer Program for Experimental Optimization" for IBM PC. Summary ratings include ease of use, content, pedagogic value, student reaction, and…

The Computer Bulletin Board.

ERIC Educational Resources Information Center

Collins, Michael J.; Vitz, Ed

1988-01-01

Examines two computer interfaced lab experiments: 1) discusses the automation of a Perkin Elmer 337 infrared spectrophotometer noting the mechanical and electronic changes needed; 2) uses the Gouy method and Lotus Measure software to automate magnetic susceptibility determinations. Methodology is described. (MVL)

EnviroLand: A Simple Computer Program for Quantitative Stream Assessment.

ERIC Educational Resources Information Center

Dunnivant, Frank; Danowski, Dan; Timmens-Haroldson, Alice; Newman, Meredith

2002-01-01

Introduces the Enviroland computer program which features lab simulations of theoretical calculations for quantitative analysis and environmental chemistry, and fate and transport models. Uses the program to demonstrate the nature of linear and nonlinear equations. (Author/YDS)

Internet-Based Laboratory Immersion: When The Real Deal is Not Available

NASA Astrophysics Data System (ADS)

Meisner, Gerald; Hoffman, Harol

2004-11-01

Do you want all of your students to investigate equilibrium conditions in the physics lab, but don't have time for lab investigations? Do your under-prepared students need basic, careful and detailed remedial work to help them succeed? LAAPhysics provides an answer to these questions by means of robust online physics courseware based on: (1) a sound, research-based pedagogy (2) a rich laboratory environment with skills and operational knowledge transferable to the wet lab' and (3) a paradigm which is economically scalable. LAAPhysics provides both synchronous and asynchronous learning experiences for an introductory, algebra-based course for students (undergraduate, AP High School, seekers of a second degree), those seeking career changes, and pre-service and in-service teachers. We have developed a simulated physics laboratory comprised of virtual lab equipment and instruments, associated curriculum modules and virtual guidance for real time feedback, formative assessment and collaborative learning.

The use of food in chemistry experiments to engage and enrich the teaching in the classroom

NASA Astrophysics Data System (ADS)

Topping, Brian Michael

Students often gain more knowledge out of hands on work. Labs and demonstrations increase knowledge often more than the book work and notes because they motivate interest and provide real world application. In an effort to incorporate labs into chemistry I have developed a unit centered on food in order to teach a variety of concepts and lab techniques to high school students. The study of food can be a tremendous motivator and help students take interest and ownership in the learning process. The unit was evaluated for its effectiveness through the use of a pre and post-test assessments as well as a post survey of students' attitudes towards labs and learning science. This study showed that students' overall conceptual knowledge of the various topics related to food increased as a result of this unit with evidence provided by the post-test scores.

Applications of a digital darkroom in the forensic laboratory

NASA Astrophysics Data System (ADS)

Bullard, Barry D.; Birge, Brian

1997-02-01

Through a joint agreement with the Indiana-Marion County Forensic Laboratory Services Agency, the Institute for Forensic Imaging conducted a pilot program to investigate crime lab applications of a digital darkroom. IFI installed and staffed a state-of-the-art digital darkroom in the photography laboratory of the Indianapolis-Marion County crime lab located at Indianapolis, Indiana. The darkroom consisted of several high resolution color digital cameras, image processing computer, dye sublimation continuous tone digital printers, and CD-ROM writer. This paper describes the use of the digital darkroom in several crime lab investigations conducted during the program.

Reflection Effects in Multimode Fiber Systems Utilizing Laser Transmitters

NASA Technical Reports Server (NTRS)

Bates, Harry E.

1991-01-01

A number of optical communication lines are now in use at NASA-Kennedy for the transmission of voice, computer data, and video signals. Now, all of these channels use a single carrier wavelength centered near 1300 or 1550 nm. Engineering tests in the past have given indications of the growth of systematic and random noise in the RF spectrum of a fiber network as the number of connector pairs is increased. This noise seems to occur when a laser transmitter is used instead of a LED. It has been suggested that the noise is caused by back reflections created at connector fiber interfaces. Experiments were performed to explore the effect of reflection on the transmitting laser under conditions of reflective feedback. This effort included computer integration of some of the instrumentation in the fiber optic lab using the Lab View software recently acquired by the lab group. The main goal was to interface the Anritsu Optical and RF spectrum analyzers to the MacIntosh II computer so that laser spectra and network RF spectra could be simultaneously and rapidly acquired in a form convenient for analysis. Both single and multimode fiber is installed at Kennedy. Since most are multimode, this effort concentrated on multimode systems.

Reflection effects in multimode fiber systems utilizing laser transmitters

NASA Astrophysics Data System (ADS)

Bates, Harry E.

1991-11-01

A number of optical communication lines are now in use at NASA-Kennedy for the transmission of voice, computer data, and video signals. Now, all of these channels use a single carrier wavelength centered near 1300 or 1550 nm. Engineering tests in the past have given indications of the growth of systematic and random noise in the RF spectrum of a fiber network as the number of connector pairs is increased. This noise seems to occur when a laser transmitter is used instead of a LED. It has been suggested that the noise is caused by back reflections created at connector fiber interfaces. Experiments were performed to explore the effect of reflection on the transmitting laser under conditions of reflective feedback. This effort included computer integration of some of the instrumentation in the fiber optic lab using the Lab View software recently acquired by the lab group. The main goal was to interface the Anritsu Optical and RF spectrum analyzers to the MacIntosh II computer so that laser spectra and network RF spectra could be simultaneously and rapidly acquired in a form convenient for analysis. Both single and multimode fiber is installed at Kennedy. Since most are multimode, this effort concentrated on multimode systems.

Points of View: Effective Partnerships between K-12 and Higher Education. "Modern Genetics for All Students": An Example of a High School/University Partnership

ERIC Educational Resources Information Center

Elgin, Sarah C. R.; Flowers, Susan; May, Victoria

2005-01-01

Teaching laboratory science in a high school setting has never been easy. Time is available in short blocks; laboratory facilities are often quite limited. In most American high schools, teachers are responsible not only for preparation of their lesson plans, but also for ordering and preparing any materials to be used in a lab, with little or no…

Improving math and science education in charter secondary schools through the use of technology

NASA Astrophysics Data System (ADS)

Ojose, Bobby

This study was conducted to examine the promising practices of using technology in teaching math and science in charter schools in California. The study was conducted under the auspices of the Center for Educational Governance (CEG) which hopes to compile the promising practices into an Internet-based compendium to be replicated by others. The research employed an in-depth qualitative case study method. It was conducted in two secondary schools in different school districts in the state of California over a two-month period. The main participants were principals, lead teachers, teachers, and support staff. Interviews, observations, and archival documents were the main data collection tools. Face to face interviews were conducted with the principals, lead teachers of technology, teachers, and a support staff (Network Administrator). Technology lab and professional development activities were observed. Interviews were tape-recorded and transcribed. The study found that one school (MSA) has the promising practice of using technology to enhance the subject matter knowledge of students by using computers to further explore concepts already learned in the regular classroom. The other school (CART) has the promising practice of applying technology to real life situations as a teaching pedagogy. The result of these practices is the positive outcomes in the following areas: Increased student achievement in standardized teat scores, increased motivation, growth in mean GPA, less behavior problems from students, and improved school attendance by students. The implications for policy and practice include: Teachers having the knowledge of the benefits of constructive teaching in the classroom; principals understanding that professional development activities for technology integration will vary in complexities and depends on needs of teachers; policy makers identifying needs and establishing goals; and researchers conducting more qualitative studies to gather evidence to demonstrate the progression of learning in the technology classroom.

1300935

NASA Image and Video Library

2013-08-15

VINCENT VIDAURRI, CENTER, A TECHNICAL SPECIALIST WITH TELEDYNE BROWN ENGINEERING SUPPORTING MISSION OPERATIONS AT THE MARSHALL SPACE FLIGHT CENTER, PROVIDES DETAILS ABOUT A MOCK-UP OF THE INTERNATIONAL SPACE STATION SCIENCE LAB TO A GROUP OF AREA TEACHERS AS PART OF "BACK-2-SCHOOL DAY." TEAM REDSTONE -- WHICH INCLUDES THE MARSHALL SPACE FLIGHT CENTER AND U.S. ARMY ORGANIZATIONS ON REDSTONE ARSENAL -- INVITED 50 TEACHERS TO TOUR REDSTONE ARSENAL AUG. 15, GIVING THEM AN OPPORTUNITY TO LEARN OF AND SEE RESOURCES AVAILABLE TO THEM AND THEIR STUDENTS. THE TOUR FOCUSED ON SITES AVAILABLE FOR FIELD TRIPS FOR STUDENTS STUDYING MATH, SCIENCE, TECHNOLOGY AND ENGINEERING. STOPS INCLUDED MARSHALL'S PAYLOAD OPERATIONS INTEGRATION CENTER AND THE HIGH SCHOOLS UNITED WITH NASA TO CREATE HARDWARE LAB, OR HUNCH, BOTH LOCATED IN BUILDING 4663. THE PROGRAM GIVES HIGH SCHOOL STUDENTS THE CHANCE TO WORK WITH NASA ENGINEERS TO DESIGN AND BUILD HARDWARE FOR USE ON THE INTERNATIONAL SPACE STATION. THE TEACHERS ALSO VISITED THE ARMY AVIATION & MISSILE RESEARCH DEVELOPMENT & ENGINEERING CENTER AND THE REDSTONE TEST CENTER

Common Covert Chemical and Physical Hazards in School Science Laboratories. Part 2.

ERIC Educational Resources Information Center

Roy, Ken

2000-01-01

Explains that mercury is a dangerous substance to use in school science laboratories and gives several examples of mercury poisoning. Lists some precautions that should be taken in case of mercury spillage in the lab. Advocates using non-mercury laboratory equipment and limiting student access to mercury to prevent dangerous situations. (YDS)

Effective Results of an Open Concept School

ERIC Educational Resources Information Center

Cobos, Irma; Lewallen, Joy

2009-01-01

Open concept schools were a popular architectural design in the 70s. They were built to provide large areas of flexible space for team teaching with small enclosed areas for restrooms, science labs, and special needs classrooms. Because there are no barriers and no closed doors, an attitude of inclusiveness is created merely by the building's…

Librarians in the Lab: Toward Radically Re-Engineering Data Curation Services at the Research Coalface

ERIC Educational Resources Information Center

Lyon, Liz

2016-01-01

This article presents a case study where students aspiring to professional library roles who need to understand diverse disciplinary research data practices are placed in a laboratory with domain researchers during an immersive module within graduate MLIS programs at the School of Information Sciences (iSchool), University of Pittsburgh. A…

This Little Piggy Went to MARKET!

ERIC Educational Resources Information Center

Gorton, Carolyn

2012-01-01

Career and technical education (CTE) in Charlotte County, Florida, has a new identity thanks to the creativity and marketing by the K-12 CTE teachers who decided to make a difference. When one walks into any of the elementary or middle school STEM labs, or high school Career and Professional Education (CAPE) Academies, he/she sees a packed house…

Why Do Secondary School Chemistry Teachers Engage in Long-Term Outreach Partnership with a University?

ERIC Educational Resources Information Center

Glover, S. R.; Harrison, T. G.; Shallcross, D. E.

2016-01-01

While the effects of outreach with secondary school pupils has been researched the reasons teachers engage or the impacts on the teachers engaging in long-term relationships with a university department have not. Detailed interviews with chemistry teachers associated with outreach at Bristol ChemLabS have revealed many reasons for prolonged…

Teaching Digital Natives: 3-D Virtual Science Lab in the Middle School Science Classroom

ERIC Educational Resources Information Center

Franklin, Teresa J.

2008-01-01

This paper presents the development of a 3-D virtual environment in Second Life for the delivery of standards-based science content for middle school students in the rural Appalachian region of Southeast Ohio. A mixed method approach in which quantitative results of improved student learning and qualitative observations of implementation within…

A Multi-Year Study of the Impact of the Rice Model Teacher Professional Development on Elementary Science Teachers

ERIC Educational Resources Information Center

Diaconu, Dana Viorica; Radigan, Judy; Suskavcevic, Milijana; Nichol, Carolyn

2012-01-01

A teacher professional development program for in-service elementary school science teachers, the Rice Elementary Model Science Lab (REMSL), was developed for urban school districts serving predominately high-poverty, high-minority students. Teachers with diverse skills and science capacities came together in Professional Learning Communities, one…

Construction and Characterization of a Compact, Portable, Low-Cost Colorimeter for the Chemistry Lab

ERIC Educational Resources Information Center

Clippard, Carrie M.; Hughes, William; Chohan, Balwant S.; Sykes, Danny G.

2016-01-01

A low-cost and portable colorimeter was constructed featuring a low-voltage programmable color light sensor-to-frequency converter, a CMOS 8-bit microcontroller, and an LCD display. The instrument has successfully facilitated the introduction and application of spectroscopy to groups of middle school, high school, and undergraduate students. A…

S.E.A. Lab. Science Experiments and Activities. Marine Science for High School Students in Chemistry, Biology and Physics.

ERIC Educational Resources Information Center

Hart, Kathy, Ed.

A series of science experiments and activities designed for secondary school students taking biology, chemistry, physics, physical science or marine science courses are outlined. Each of the three major sections--chemistry, biology, and physics--addresses concepts that are generally covered in those courses but incorporates aspects of marine…

What's New in Vocational Education in Cosmetology.

ERIC Educational Resources Information Center

Braxton, Jo Ann P.

2001-01-01

Describes a program for juniors and seniors at Jordan-Matthews High School in Siler City, North Carolina that aims to allow them to take and pass the North Carolina State Board of Cosmetic Art Exam. Describes the curriculum, a variety of field trips, practical experience in the beauty salon/lab at the high school, and other issues. (SR)

"Nuestra Tierra Dinamica" Global Climate Change STEM Education Fostering Environmental Stewardship

NASA Astrophysics Data System (ADS)

La Grave, M.; de Valenzuela, M.; Russell, R.

2012-12-01

CLUB ECO LÓGICO is a democratic and participatory program that provides active citizenship in schools and community, placing climate change into context for the Latino Community. The program's objectives focus on: 1. The Environment. Reducing the school and community impact on the environment through environmental footprint through stewardship actions. 2. Empowerment. Engaging participants through project and service learning and make decisions about how to improve their schools, their homes and their community's environment. 3. Community and Research Partnerships. Fostering collaborations with local community, stakeholders, government, universities, research organizations, and businesses that have expertise in environmental research, management, education and climate change. 4. Awareness. Increasing environmental and climate science knowledge of participants through STEM activities and hands-on access to technology. 5. Research and evaluation. Assessing the relevance of program activities through the engagement of the Latino community in planning and the effectiveness and impact of STEM activities through formative and summative evaluation. To address these objectives, the program has several inter related components in an after school setting: SUN EARTH Connections: Elementary (grades K to 2) students learn the basic climate change concepts through inquiry and hands on STEM activities. Bilingual 8 facilitators adapt relevant NASA educational resources for use in inquiry based, hands on activities. Drama and the arts provide unique experiences as well as play a key role in learning, participation and facilitation. GREEN LABS: Elementary students (grades 3 to 5) participate in stations where each Lab is staffed by at least two professionals: a College level fully bilingual Latin American Professional and a stakeholder representing either a research organization or other relevant environmental organization. Our current Green Lab themes include: Air, Soils, Water, Energy, Health, Waste and Communicating Science. Parental and Community Engagement: Family or Community Nights and community events showcasing student products, videos, and service learning projects in a bilingual format; and presentations by research scientists on climate and environmental science topics of interest to the Latino community. Our events have been highlighted on Univision television evening news, reaching Latinos across the state. Digital Story Telling: Our Video Lab involves Latino high school students who are trained as mentors, encouraged to research climate change topics, meet scientists and learn about video technology. By fall 2013, our HS Video Lab will mentor local middle school students. Throughout the year students take field trips to film and interview key scientists and educators. The project will share lessons learned concerning several issues: 1. What environmental and climate science issues are most relevant for Latinos; 2. What strategies are effective in engaging the Latino community in program planning and in engaging participation; 3. What approaches are effective in developing or adapting environmental and climate science education activities for Latino students and families; 4. How to develop effective partnerships with research and other environmental organizations; 5. How to develop culturally sensitive evaluation strategies.

Computer-Aided College Algebra: Learning Components that Students Find Beneficial

ERIC Educational Resources Information Center

Aichele, Douglas B.; Francisco, Cynthia; Utley, Juliana; Wescoatt, Benjamin

2011-01-01

A mixed-method study was conducted during the Fall 2008 semester to better understand the experiences of students participating in computer-aided instruction of College Algebra using the software MyMathLab. The learning environment included a computer learning system for the majority of the instruction, a support system via focus groups (weekly…

Cane Toad or Computer Mouse? Real and Computer-Simulated Laboratory Exercises in Physiology Classes

ERIC Educational Resources Information Center

West, Jan; Veenstra, Anneke

2012-01-01

Traditional practical classes in many countries are being rationalised to reduce costs. The challenge for university educators is to provide students with the opportunity to reinforce theoretical concepts by running something other than a traditional practical program. One alternative is to replace wet labs with comparable computer simulations.…

Teaching Ocean Sciences in the 21st Century Classroom: Lab to Classroom Videoconferencing

NASA Astrophysics Data System (ADS)

Peach, C. L.; Gerwick, W.; Gerwick, L.; Senise, M.; Jones, C. S.; Malloy, K.; Jones, A.; Trentacoste, E.; Nunnery, J.; Mendibles, T.; Tayco, D.; Justice, L.; Deutscher, R.

2010-12-01

Teaching Ocean Science in the 21st Century Classroom (TOST) is a Center for Ocean Sciences Education Excellence (COSEE CA) initiative aimed at developing and disseminating technology-based instructional strategies, tools and ocean science resources for both formal and informal science education. San Diego Unified School District (SDUSD), Scripps Institution of Oceanography (SIO) and the Lawrence Hall of Science (LHS) have established a proving ground for TOST activities and for development of effective, sustainable solutions for researchers seeking to fulfill NSF and other funding agency broader impact requirements. Lab to Classroom Videoconferencing: Advances in Information and Communications Technology (ICT) are making it easier to connect students and researchers using simple online tools that allow them to interact in novel ways. COSEE CA is experimenting with these tools and approaches to identify effective practices for providing students with insight into the research process and close connections to researchers and their laboratory activities. At the same time researchers, including graduate students, are learning effective communication skills and how to align their presentations to specific classroom needs - all from the comfort of their own lab. The lab to classroom videoconferencing described here is an ongoing partnership between the Gerwick marine biomedical research lab and a group of three life science teachers (7th grade) at Pershing Middle School (SDUSD) that started in 2007. Over the last 5 years, the Pershing science teachers have created an intensive, semester-long unit focused on drug discovery. Capitalizing on the teacher team’s well-developed unit of study and the overlap with leading-edge research at SIO, COSEE CA created the videoconferencing program as a broader impact solution for the lab. The team has refined the program over 3 iterations, experimenting with structuring the activities to most effectively reach the students. In the 2009 3-day videoconferencing event, 3 graduate students and the lab PI connected to nine, 7th grade life science classes (~300 students) using SKYPE. Each of the nine videoconferences lasted for ~50 minutes and included a mini-lab tour, a short presentation on the graduate students’ field and lab-based research activities, and interspersed question and answer sessions. Teachers are currently exploring ways they can further capitalize on the connection to the research lab and are writing up a “how to” guide for SKYPE lab to classroom videoconferencing. LHS has been evaluating this videoconference project to get feedback from the participants about the collaboration, the technology, and the format in order to improve the program in the future. The collaboration has now been turned over to the graduate students and teachers with little facilitation by COSEE CA staff. COSEE CA is applying the approach to other earth and ocean science topics by offering “Virtual Lab Tours” as a broader impact option.