Science.gov

Sample records for advanced level teaching

  1. Nonnative Teachers Teaching at the Advanced Level: Challenges and Opportunities.

    ERIC Educational Resources Information Center

    Byrnes, Heidi; Crane, Cori; Sprang, Katherine A.

    2002-01-01

    Discusses whether students can learn a second language well enough to teach at advanced academic levels and if so, what program would help them achieve this level. Proposes that by teaching advanced courses, graduate students, whose language development usually receives scant attention, will have the opportunity to improve their linguistic…

  2. Teaching Physics at Advanced Level: A Question of Style.

    ERIC Educational Resources Information Center

    Newton, Leonard; Rogers, Laurence

    1996-01-01

    Questions whether didactic methods employed for teaching physics at the advanced level can adequately match the variety of needs of students in the contemporary context. Offers a framework for promoting a style of teaching that is responsive and versatile. Contains 14 references. (Author/JRH)

  3. The Relationship between Teaching Styles and Autonomy among Iranian Female EFL Teachers, Teaching at Advanced Levels

    ERIC Educational Resources Information Center

    Baradaran, Abdollah

    2016-01-01

    The current research aimed at inspecting the existence of a significant relationship between teachers' teaching styles and their Autonomy. For this reason, two questionnaires with regard to the main variables were given to 175 female English language teachers, teaching at advanced levels. Moreover, non-parametric Mann Whitney and Kruskal Wallis…

  4. Reinforcing Constructivist Teaching in Advanced Level Biochemistry through the Introduction of Case-Based Learning Activities

    ERIC Educational Resources Information Center

    Hartfield, Perry J.

    2010-01-01

    In the process of curriculum development, I have integrated a constructivist teaching strategy into an advanced-level biochemistry teaching unit. Specifically, I have introduced case-based learning activities into the teaching/learning framework. These case-based learning activities were designed to develop problem-solving skills, consolidate…

  5. Biotechnology Apprenticeship for Secondary-Level Students: Teaching Advanced Cell Culture Techniques for Research

    ERIC Educational Resources Information Center

    Lewis, Jennifer R.; Kotur, Mark S.; Butt, Omar; Kulcarni, Sumant; Riley, Alyssa A.; Ferrell, Nick; Sullivan, Kathryn D.; Ferrari, Mauro

    2002-01-01

    The purpose of this article is to discuss "small-group apprenticeships (SGAs)" as a method to instruct cell culture techniques to high school participants. The study aimed to teach cell culture practices and to introduce advanced imaging techniques to solve various biomedical engineering problems. Participants designed and completed experiments…

  6. Biotechnology Apprenticeship for Secondary-Level Students: Teaching Advanced Cell Culture Techniques for Research.

    ERIC Educational Resources Information Center

    Lewis, Jennifer R.; Kotur, Mark S.; Butt, Omar; Kulcarni, Sumant; Riley, Alyssa A.; Ferrell, Nick; Sullivan, Kathryn D.; Ferrari, Mauro

    2002-01-01

    Discusses small-group apprenticeships (SGAs) as a method for introducing cell culture techniques to high school participants. Teaches cell culture practices and introduces advance imaging techniques to solve various biomedical engineering problems. Clarifies and illuminates the value of small-group laboratory apprenticeships. (Author/KHR)

  7. Teaching Groups as Foci for Evaluating Performance in Cost-Effectiveness of GCE Advanced Level Provision: Some Practical Methodological Innovations.

    ERIC Educational Resources Information Center

    Fielding, Antony

    2002-01-01

    Analyzes subject teaching-group effectiveness in English and Welsh General Certification of Education (GCE) Advanced Level prior to a linking to resources; suggests cross-classified multilevel models with weighted random effects for disentangling student, group, and teacher effects; finds that teacher effects are considerable, but cannot find…

  8. Biotechnology Apprenticeship for Secondary-Level Students: Teaching Advanced Cell Culture Techniques for Research

    PubMed Central

    Lewis, Jennifer R.; Kotur, Mark S.; Butt, Omar; Kulcarni, Sumant; Riley, Alyssa A.; Ferrell, Nick; Sullivan, Kathryn D.; Ferrari, Mauro

    2002-01-01

    The purpose of this article is to discuss small-group apprenticeships (SGAs) as a method to instruct cell culture techniques to high school participants. The study aimed to teach cell culture practices and to introduce advanced imaging techniques to solve various biomedical engineering problems. Participants designed and completed experiments using both flow cytometry and laser scanning cytometry during the 1-month summer apprenticeship. In addition to effectively and efficiently teaching cell biology laboratory techniques, this course design provided an opportunity for research training, career exploration, and mentoring. Students participated in active research projects, working with a skilled interdisciplinary team of researchers in a large research institution with access to state-of-the-art instrumentation. The instructors, composed of graduate students, laboratory managers, and principal investigators, worked well together to present a real and worthwhile research experience. The students enjoyed learning cell culture techniques while contributing to active research projects. The institution's researchers were equally enthusiastic to instruct and serve as mentors. In this article, we clarify and illuminate the value of small-group laboratory apprenticeships to the institution and the students by presenting the results and experiences of seven middle and high school participants and their instructors. PMID:12587031

  9. Biotechnology apprenticeship for secondary-level students: teaching advanced cell culture techniques for research.

    PubMed

    Lewis, Jennifer R; Kotur, Mark S; Butt, Omar; Kulcarni, Sumant; Riley, Alyssa A; Ferrell, Nick; Sullivan, Kathryn D; Ferrari, Mauro

    2002-01-01

    The purpose of this article is to discuss small-group apprenticeships (SGAs) as a method to instruct cell culture techniques to high school participants. The study aimed to teach cell culture practices and to introduce advanced imaging techniques to solve various biomedical engineering problems. Participants designed and completed experiments using both flow cytometry and laser scanning cytometry during the 1-month summer apprenticeship. In addition to effectively and efficiently teaching cell biology laboratory techniques, this course design provided an opportunity for research training, career exploration, and mentoring. Students participated in active research projects, working with a skilled interdisciplinary team of researchers in a large research institution with access to state-of-the-art instrumentation. The instructors, composed of graduate students, laboratory managers, and principal investigators, worked well together to present a real and worthwhile research experience. The students enjoyed learning cell culture techniques while contributing to active research projects. The institution's researchers were equally enthusiastic to instruct and serve as mentors. In this article, we clarify and illuminate the value of small-group laboratory apprenticeships to the institution and the students by presenting the results and experiences of seven middle and high school participants and their instructors. PMID:12587031

  10. Homemade Equipment for the Teaching of Electrochemistry at Advanced Level. Part II.

    ERIC Educational Resources Information Center

    Chan, K. M.

    1985-01-01

    Provides a detailed description for the construction of equipment needed to investigate acid/base equilibria through the measurement of pH and potentiometric titrations. Suggested experiments and calibration techniques are explained. This information helps to solve the problems of inadequate, expensive equipment required for A-level chemistry…

  11. Drilling at Advanced Levels

    ERIC Educational Resources Information Center

    Case, Doug

    1977-01-01

    Instances where drilling is useful for advanced language are discussed. Several types of drills are recommended, with the philosophy that advanced level drills should have a lighter style and be regarded as a useful, occasional means of practicing individual new items. (CHK)

  12. Skimming & Scanning. Advanced Level.

    ERIC Educational Resources Information Center

    Fry, Edward B.

    Part of a series intended to develop essential specialized reading skills, this text/workbook is designed to provide instruction and practice in skimming and scanning for students reading at the seventh through tenth grade reading levels, considered the advanced level. Part 1 of the book deals with skimming. A lesson defines skimming (the rapid…

  13. Teaching at higher levels

    NASA Astrophysics Data System (ADS)

    1998-11-01

    Undergraduate physics programmes for the 21st century were under discussion at a recent event held in Arlington, USA, open to two or three members of the physics faculties of universities from across the whole country. The conference was organized by the American Association of Physics Teachers with co-sponsorship from the American Institute of Physics, the American Physical Society and Project Kaleidoscope. Among the various aims were to learn about physics departments that have successfully revitalized their undergraduate physics programmes with innovative introductory physics courses and multi-track majors programmes. Engineers and life scientists were to be asked directly how physics programmes can better serve their students, and business leaders would be speaking on how physics departments can help to prepare their students for the diverse careers that they will eventually follow. It was planned to highlight ways that departments could fulfil their responsibilities towards trainee teachers, to identify the resources needed for revitalizing a department's programme, and to develop guidelines and recommendations for a funding programme to support collaborative efforts among physics departments for carrying out the enhancements required. More details about the conference can be found on the AAPT website (see http://www.aapt.org/programs/rupc.html). Meanwhile the UK's Higher Education Funding Council has proposed a two-pronged approach to the promotion of high quality teaching and learning, as well as widening participation in higher education from 1999-2000. A total of £60m should be available to support these initiatives by the year 2001-2002. As part of this scheme the Council will invite bids from institutions to support individual academics in enhancing learning and teaching, as well as in recognition of individual excellence. As with research grants, such awards would enable staff to pursue activities such as the development of teaching materials

  14. Teaching the Low Level Achiever.

    ERIC Educational Resources Information Center

    Salomone, Ronald E., Ed.

    1986-01-01

    Intended for teachers of the English language arts, the articles in this issue offer suggestions and techniques for teaching the low level achiever. Titles and authors of the articles are as follows: (1) "A Point to Ponder" (Rachel Martin); (2) "Tracking: A Self-Fulfilling Prophecy of Failure for the Low Level Achiever" (James Christopher Davis);…

  15. Teaching Thermodynamics and Kinetics to Advanced General Chemistry Students and to Upper-Level Undergraduate Students Using PV Diagrams

    ERIC Educational Resources Information Center

    Iyengar, Srinivasan S.; deSouza, Romualdo T.

    2014-01-01

    We describe how complex concepts in macroscopic chemistry, namely, thermodynamics and kinetics, can be taught at considerable depth both at the first-year undergraduate as well as upper levels. We begin with a careful treatment of PV diagrams, and by pictorially integrating the appropriate area in a PV diagram, we introduce work. This starting…

  16. Advanced EFL Learners' Beliefs about Pronunciation Teaching

    ERIC Educational Resources Information Center

    Alghazo, Sharif M.

    2015-01-01

    This paper explores EFL learners' beliefs about English pronunciation teaching and aims to provide insights into current teaching practices of English pronunciation at both college and university levels. To this end, the study sought to elicit the beliefs of a group of 71 third- and fourth-year EFL learners majoring in English at a university…

  17. Conceptualizing a Framework for Advanced Placement Statistics Teaching Knowledge

    ERIC Educational Resources Information Center

    Haines, Brenna

    2015-01-01

    The purpose of this article is to sketch a conceptualization of a framework for Advanced Placement (AP) Statistics Teaching Knowledge. Recent research continues to problematize the lack of knowledge and preparation among secondary level statistics teachers. The College Board's AP Statistics course continues to grow and gain popularity, but is a…

  18. Introduction. Teaching Advanced Placement Human Geography.

    ERIC Educational Resources Information Center

    Murphy, Alexander B.

    2000-01-01

    Introduces this special issue of "Journal of Geography" focusing on the teaching of Advanced Placement (AP) human geography. States that essays were developed by members of the AP Human Geography Development Committee focusing on areas in the human geography course outline which are included in the appendix. (CMK)

  19. Teachers' Mental Health and Teaching Levels

    ERIC Educational Resources Information Center

    Kovess-Masfety, Viviane; Rios-Seidel, Carmen; Sevilla-Dedieu, Christine

    2007-01-01

    The purpose of this study was to determine the prevalence and to identify the occupational risk factors of both psychiatric disorders and psychological distress for public school teachers in France depending on their teaching level. A survey was carried out on teachers aged 20-60 (N=3586). Some teaching levels, depending on the teacher's gender,…

  20. Teaching Ornithology to CSE Level

    ERIC Educational Resources Information Center

    Dobinson, H. M.

    1974-01-01

    Outlines the approach used to teach ornithology to pupils in one British school system via a two-year course. The full text of the syllabus for the course is included as an appendix to the article. (PEB)

  1. Teaching Badminton Based on Student Skill Levels

    ERIC Educational Resources Information Center

    Wang, Jianyu; Moffit, Jeff

    2009-01-01

    Badminton has been identified as a lifelong activity. It is an inexpensive sport and everyone--children, seniors, and individuals with disabilities--can reach a level of enjoyment in the game after mastering basic skills and tactics. In teaching badminton, teachers need to understand how students develop game play ability from a low level to an…

  2. Teaching Note--Beyond Bricoleur: A Guiding Portrait of the Advanced Generalist

    ERIC Educational Resources Information Center

    Dran, David S.

    2014-01-01

    Graduate programs of social work have been challenged to define how the advanced generalist concentration differs from the generalist training at the baccalaureate level. This teaching note likens the generalist to a "bricoleur," or skilled handyman. A role-based portrait of the advanced generalist is offered, which describes how skills…

  3. The Teaching of Electromagnetism at University Level

    ERIC Educational Resources Information Center

    Houldin, J. E.

    1974-01-01

    Discusses different kinds of material presentation in the teaching of electromagnetism at the university level, including three "classical" approaches and the Keller personalized proctorial system. Indicates that a general introduction to generators and motors may be useful in an electromagnetism course. (CC)

  4. Teaching/Learning Guide: Level I.

    ERIC Educational Resources Information Center

    Carbon - Lehigh Intermediate Unit, Schnecksville, PA.

    The manual presents sequences of skills designed for use as guides to teaching/learning objectives and as a basis for evaluating and recording special education students' progress. It is explained that the goal of the first level of objectives (sequenced in this document) is to enable the student to function at a motor/psychomotor state of…

  5. Using Simulated Debates to Teach History of Engineering Advances

    ERIC Educational Resources Information Center

    Reynolds, Terry S.

    1976-01-01

    Described is a technique for utilizing debates of past engineering controversies in the classroom as a means of teaching the history of engineering advances. Included is a bibliography for three debate topics relating to important controversies. (SL)

  6. Computer-Assisted Foreign Language Teaching and Learning: Technological Advances

    ERIC Educational Resources Information Center

    Zou, Bin; Xing, Minjie; Wang, Yuping; Sun, Mingyu; Xiang, Catherine H.

    2013-01-01

    Computer-Assisted Foreign Language Teaching and Learning: Technological Advances highlights new research and an original framework that brings together foreign language teaching, experiments and testing practices that utilize the most recent and widely used e-learning resources. This comprehensive collection of research will offer linguistic…

  7. Advancing Scholarly Research on Teaching and Learning

    ERIC Educational Resources Information Center

    Gurung, Regan A. R.; Wilson, Janie H.

    2013-01-01

    This chapter provides a brief history of the Scholarship of Teaching and Learning (SoTL), delineates the main audience for this volume, and presents a framework of the volume with a preview of each chapter.

  8. Exploring Teacher Beliefs in Teaching EAP at Low Proficiency Levels

    ERIC Educational Resources Information Center

    Alexander, Olwyn

    2012-01-01

    Teaching English for Academic Purposes (EAP) requires teachers experienced in Communicative Language Teaching (CLT) to acquire additional skills, abilities and approaches. Beliefs about CLT teaching may not be appropriate for teaching EAP, especially to low level learners. Making teachers aware of their beliefs is the first step in helping them to…

  9. Learning and Teaching Elementary Subjects. Advances in Research on Teaching. Volume 5.

    ERIC Educational Resources Information Center

    Brophy, Jere, Ed.

    This publication is the fifth volume in the "Advanced in Research on Teaching" series, which has been established to provide state-of-the-art conceptualization and analysis of the processes involved in functioning as a classroom teacher. This volume focuses on the work of the Center for the Learning and Teaching of Elementary Subjects in the…

  10. Teaching Advanced SQL Skills: Text Bulk Loading

    ERIC Educational Resources Information Center

    Olsen, David; Hauser, Karina

    2007-01-01

    Studies show that advanced database skills are important for students to be prepared for today's highly competitive job market. A common task for database administrators is to insert a large amount of data into a database. This paper illustrates how an up-to-date, advanced database topic, namely bulk insert, can be incorporated into a database…

  11. Experiment-Based Teaching in Advanced Control Engineering

    ERIC Educational Resources Information Center

    Precup, R.-E.; Preitl, S.; Radac, M.-B.; Petriu, E. M.; Dragos, C.-A.; Tar, J. K.

    2011-01-01

    This paper discusses an experiment-based approach to teaching an advanced control engineering syllabus involving controlled plant analysis and modeling, control structures and algorithms, real-time laboratory experiments, and their assessment. These experiments are structured around the representative case of the longitudinal slip control of an…

  12. Teaching Melodic Dictation in Advanced Placement Music Theory

    ERIC Educational Resources Information Center

    Paney, Andrew S.; Buonviri, Nathan O.

    2014-01-01

    In this study approaches to teaching melodic dictation skills used by Advanced Placement (AP) Music Theory teachers were examined. Twelve high school teachers from four states were interviewed. Four themes emerged from the interview transcripts: cognitive frameworks, processing strategies, rhythm, and course design. Participants generally…

  13. An Advance Organizer for Teaching Bacterial Metabolism

    ERIC Educational Resources Information Center

    Barbosa, Heloiza R.; Marques, Marilis V.; Torres, Bayardo B.

    2005-01-01

    The metabolic versatility of bacteria is a source of learning difficulty for students in classical microbiology courses. To facilitate the learning process, the authors developed an advance organizer. It consists of a set of six diagrams of metabolic pathways describing the basic living requirements of several types of bacteria: energy, carbon…

  14. The Challenges of Teaching Advanced Students.

    ERIC Educational Resources Information Center

    Matice, Melinda Sue

    Advanced students of English as a Second Language bring attitudinal differences and particular linguistic challenges to the classroom. They can generally communicate well in English, making individual needs less obvious and less consistent. Students may resist shifting from intermediate instruction, in which emphasis is on what the student knows,…

  15. SNAB: A New Advanced Level Biology Course

    ERIC Educational Resources Information Center

    Reiss, Michael J.

    2005-01-01

    Of all the sciences, biology has probably made the most rapid progress in recent years and the need for this to be reflected in a new Advanced Level biology course has long been recognised in the UK. After wide-ranging consultation and successful piloting in over 50 schools and colleges in England and Wales, the new Salters-Nuffield Advanced…

  16. Advances in Teaching and Assessing Nontechnical Skills.

    PubMed

    Hull, Louise; Sevdalis, Nick

    2015-08-01

    The importance of surgeons' nontechnical skills is gaining widespread recognition as a critical element of high-quality and safe surgical care. This article reviews the knowledge base on training and assessing surgeons, and operating room (OR) teams, in nontechnical aspects of their performance. Nontechnical skills are defined in the context of the OR and key assessment instruments that have been developed to capture these skills are reviewed. Key developments that have taken place in the past decade on formal skills training are discussed, and recommendations to further advance nontechnical skills and team-based training and assessment in surgery are presented. PMID:26210977

  17. An Analysis of Teaching Competencies of Junior Faculty with Different Levels of Graduate Teaching Assistant Experiences

    ERIC Educational Resources Information Center

    Thoron, Andrew C.; Myers, Brian E.; Harder, Amy; Stedman, Nicole; Roberts, T. Grady

    2012-01-01

    This casual-comparative study was conducted to determine the professional development needs of teaching faculty with fewer than 6 years of university teaching experience (n = 67). Faculty were compared on the level of teaching assistantship responsibility during their graduate degree program. The purpose of this article is to provide faculty…

  18. Cognitive Levels of Teaching and Learning.

    ERIC Educational Resources Information Center

    Whittington, M. Susie; And Others

    1995-01-01

    Includes "$20,000 Question" (Whittington); "Genius of the Agricultural Education Model for Nurturing Higher Order Thinking (HOT)" (Newcomb); "Effective Use of Discussion Method Teaching" (Cooke); "Insects in the Classroom" (Klowden); "Increasing Thinking Skill through HOT Teaching" (Torres, Cano); "WHY? Practices Used in Vocational Classrooms to…

  19. Technology Levels and Teaching American Government.

    ERIC Educational Resources Information Center

    Thomson, J. Michael

    This paper reviews technology usage in four different methods of teaching U.S. government. The paper reviews effective technology with traditional synchronous lecture; reviews teaching U.S. government using a smart classroom with live Internet feeds; explores full video capability and use of PowerPoint software; examines Web-enhanced U.S.…

  20. A Graphical Approach to Teaching Amplifier Design at the Undergraduate Level

    ERIC Educational Resources Information Center

    Assaad, R. S.; Silva-Martinez, J.

    2009-01-01

    Current methods of teaching basic amplifier design at the undergraduate level need further development to match today's technological advances. The general class approach to amplifier design is analytical and heavily based on mathematical manipulations. However, the students mathematical abilities are generally modest, creating a void in which…

  1. Improving Elementary School Science Teaching by Cross-Level Mentoring.

    ERIC Educational Resources Information Center

    Feldman, Arnold I.; Campbell, Robert L.; Lai, Morris K.

    1999-01-01

    Introduces a project called Teaching Elementary Physical Science (TEPS) which targets the improvement of elementary school science. Uses a cross-level mentoring approach between elementary and secondary school science teachers. Recommends providing opportunities to elementary school teachers to acquire specific teaching skills and self-confidence.…

  2. Teaching Low-Level Adult ESL Learners. ERIC Digest.

    ERIC Educational Resources Information Center

    Holt, Grace Massey

    In recent years, the English-as-a-Second-Language (ESL) teaching profession has made discoveries about teaching beginning or low-level adult learners (those with little or no schooling in their native languages, learners who may not be familiar with the Roman alphabet, those with learning disabilities, and those literate in their native languages…

  3. To Fly or Not to Fly: Teaching Advanced Secondary School Students about Principles of Flight in Biological Systems

    ERIC Educational Resources Information Center

    Pietsch, Renée B.; Bohland, Cynthia L.; Schmale, David G., III.

    2015-01-01

    Biological flight mechanics is typically taught in graduate level college classes rather than in secondary school classes. We developed an interdisciplinary unit for advanced upper-level secondary school students (ages 15-18) to teach the principles of flight and applications to biological systems. This unit capitalised on the tremendous…

  4. Intercultural Language Learning through Translation and Interpreting: A Study of Advanced-Level Japanese Learners

    ERIC Educational Resources Information Center

    Takimoto, Masato; Hashimoto, Hiroko

    2011-01-01

    The paper examines the appropriateness of translation and interpreting tasks for language teaching. To this end, it analyses an advanced-level Japanese language subject taught at an Australian university, utilising the concept of intercultural language learning (ICLL) as a theoretical framework. The study also investigates the learning experience…

  5. Problems and Rewards in Teaching Nuffield A-Level

    ERIC Educational Resources Information Center

    Lumb, Nora

    1972-01-01

    Discusses several problems in the teaching of Nuffield A-level chemistry: content organization, shortage of time, finances and treatment of selected topics. Believes the rewards of the overall approach are very worthwhile. (PS)

  6. A Multi-Level Assessment of a Program to Teach Medical Students to Teach

    ERIC Educational Resources Information Center

    Blatt, Benjamin; Greenberg, Larrie

    2007-01-01

    Few longitudinal programs exist to teach senior students (MS4s) to be teachers, nor have there been any reports of comprehensive program evaluation in this area. The primary objectives of this study were to describe our ongoing faculty development effort and to develop a multi-level program evaluation, using Dixon's model. The TALKS (Teaching and…

  7. Effects of the Integrated Online Advance Organizer Teaching Materials on Students' Science Achievement and Attitude

    ERIC Educational Resources Information Center

    Korur, Fikret; Toker, Sacip; Eryilmaz, Ali

    2016-01-01

    This two-group quasi-experimental study investigated the effects of the Online Advance Organizer Concept Teaching Material (ONACOM) integrated with inquiry teaching and expository teaching methods. Grade 7 students' posttest performances on the light unit achievement and light unit attitude tests controlled for gender, previous semester science…

  8. An Investigation of the Advance Organizer Theory as an Effective Teaching Model.

    ERIC Educational Resources Information Center

    Downing, Agnes

    This paper advocates for the improvement of presentational methods of teaching and expository learning, based on David Ausubel's theory of Meaningful Verbal Learning and its derivative, the Advance Organizer Model of Teaching. This approach to teaching enables teachers to convey large amounts of information as meaningfully and efficiently as…

  9. Aspirations for a Master's-Level Teaching Profession in England

    ERIC Educational Resources Information Center

    Thomas, Lorraine

    2016-01-01

    This research investigates aspirations for a master's-level teaching profession in England, providing key stakeholder perceptions in one densely populated region within a multiple case study. Although this intended move to a master's-level profession represented a major shift in teachers' professional development in England, only limited…

  10. A Suggested Syllabus for Advanced Writing Skills at English Language Teaching Departments

    ERIC Educational Resources Information Center

    Altay, Ismail Firat

    2010-01-01

    As is known, writing is an indispensable part of language education. As far as English Language Teaching Departments are concerned, writing courses, especially Advanced Writing Skills, are taken as a course of higher importance. However, forming a syllabus for Advanced Writing Course for English Language Teaching Departments is not an easy matter.…

  11. Teaching Quantum Mechanics on an Introductory Level.

    ERIC Educational Resources Information Center

    Muller, Rainer; Wiesner, Hartmut

    2002-01-01

    Presents a new research-based course on quantum mechanics in which the conceptual issues of quantum mechanics are taught at an introductory level. Involves students in the discovery of how quantum phenomena deviate from classical everyday experiences. (Contains 31 references.) (Author/YDS)

  12. Teaching Entrepreneurship at the College Level.

    ERIC Educational Resources Information Center

    Clayton, Graham

    This paper underscores the need for entrepreneurship education in Canada's community colleges and presents a description of Confederation College's (CC's) entrepreneurial curriculum. A history of the growth of entrepreneurial businesses in Canada is followed by a discussion of the need for entrepreneurial education at the community college level.…

  13. Teaching Structural Bioinformatics at the Undergraduate Level

    ERIC Educational Resources Information Center

    Centeno, Nuria B.; Villa-Freixa, Jordi; Oliva, Baldomero

    2003-01-01

    Understanding the basic principles of structural biology is becoming a major subject of study in most undergraduate level programs in biology. In the genomic and proteomic age, it is becoming indispensable for biology students to master concepts related to the sequence and structure of proteins in order to develop skills that may be useful in a…

  14. Second Language Vocabulary Growth at Advanced Level

    ERIC Educational Resources Information Center

    Ozturk, Meral

    2016-01-01

    This study investigated the receptive vocabulary growth of advanced EFL learners in an English-medium degree programme. The study used the Vocabulary Size Test in a cross-sectional design to measure the vocabulary size of learners at various stages of study. The effect of word frequency on vocabulary development and the presence of an…

  15. Assessing an Advanced Level Introductory Sociology Course

    ERIC Educational Resources Information Center

    Keesler, Venessa A.; Fermin, Baranda J.; Schneider, Barbara

    2008-01-01

    In 2001, the governing council of the American Sociological Association (ASA) appointed Professor Caroline Persell of New York University to launch a task force with the goal of creating an advanced high school sociology curriculum that would also be a model for introductory sociology courses in colleges and universities. The principle goal of the…

  16. Designing and Implementing a New Advanced Level Biology Course

    ERIC Educational Resources Information Center

    Hall, Angela; Reiss, Michael J.; Rowell, Cathy; Scott, Anne

    2003-01-01

    Salters-Nuffield Advanced Biology is a new advanced level biology course, piloted from September 2002 in England with around 1200 students. This paper discusses the reasons for developing a new advanced biology course at this time, the philosophy of the project and how the materials are being written and the specification devised. The aim of the…

  17. The Advanced Labs Website: resources for upper-level laboratories

    NASA Astrophysics Data System (ADS)

    Torres-Isea, Ramon

    2012-03-01

    The Advanced Labs web resource collection is an effort to create a central, comprehensive information base for college/university faculty who teach upper-level undergraduate laboratories. The website is produced by the American Association of Physics Teachers (AAPT). It is a part of ComPADRE, the online collection of resources in physics and astronomy education, which itself is a part of the National Science Foundation-funded National Science Digital Library (NSDL). After a brief review of its history, we will discuss the current status of the website while describing the various types of resources available at the site and presenting examples of each. We will detail a step-by-step procedure for submitting resources to the website. The resource collection is designed to be a community effort and thus welcomes input and contributions from its users. We will also present plans, and will seek audience feedback, for additional website services and features. The constraints, roadblocks, and rewards of this project will also be addressed.

  18. Zur Arbeit mit der Zeitung im Deutschunterricht auf fortgeschrittener Stufe: Zur Erweiterung des Wortschatzes (On Working with the Newspaper in Teaching German at the Advanced Level: Toward Increasing the Vocabulary)

    ERIC Educational Resources Information Center

    Bretschneider, Hildegund

    1974-01-01

    Using newspapers in FL teaching gives pupils experience reading original texts, and offers possibilities for vocabulary building. Here one must be aware of vocabulary differences between West and East Germany (FRG, GDR), particularly in ideological areas. The writer shows how vocabulary drills can be based on newspaper material. (Text is in…

  19. Teaching Higher Level Thinking Skills through Computer Courseware.

    ERIC Educational Resources Information Center

    Edwards, Lois

    A rationale is presented for teaching gifted students to gain computer literacy, learn programing, use utility software (e.g., word processing packages), and use interactive educational courseware containing drills, simulations, or educational strategy games to develop higher level and creative thinking skills. Evaluation of courseware for gifted…

  20. The Teaching of Electromagnetic Induction at Sixth Form Level

    ERIC Educational Resources Information Center

    Archenhold, W. F.

    1974-01-01

    Presents some ideas about teaching electromagnetic induction at sixth form level, including educational objectives, learning difficulties, syllabus requirements, selection of unit system, and sequence of material presentation. Suggests the Education Group of the Institute of Physics hold further discussions on these aspects before including the…

  1. Comparing Content in Selected GCE A Levels and Advanced GNVQs.

    ERIC Educational Resources Information Center

    Holding, Gordon; And Others

    1996-01-01

    In an action research project, four British further education colleges compared mandatory units of three Advanced General National Vocational Qualifications (GNVQs)--business, art and design, and health and social care--with related General Certificate of Education Advanced Level (GCE A-level) syllabuses. Activities included a detailed comparison…

  2. Recent Advances in Study of the Detrital Mineralogy of Sand and Sandstone: Implications for Teaching.

    ERIC Educational Resources Information Center

    Suttner, Lee J.

    1989-01-01

    Discussed are methods which can be used to stimulate creative thinking in geology students by focusing on what is not known about sandstone petrology. The impact of recent advances on graduate geology teaching are highlighted. (CW)

  3. Ocean Engineering Teaching at the University Level. Recommended Guidelines from the Unesco/IOC/ECOR Workshop on Advanced University Curricula in Ocean Engineering and Related Fields (Paris, France, October, 1982). Unesco Reports in Marine Science, No. 25.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). Div. of Marine Sciences.

    This report contains recommendations on advanced university curricula in ocean engineering and related areas, emphasizing the needs of developing countries. A decision matrix is included to assist users in developing the necessary criteria for designing appropriate curricula to prepare university students for careers in different ocean engineering…

  4. A multi-level assessment of a program to teach medical students to teach.

    PubMed

    Blatt, Benjamin; Greenberg, Larrie

    2007-02-01

    Few longitudinal programs exist to teach senior students (MS4s) to be teachers, nor have there been any reports of comprehensive program evaluation in this area. The primary objectives of this study were to describe our ongoing faculty development effort and to develop a multi-level program evaluation, using Dixon's model. The TALKS (Teaching and Learning Communication Skills) program is a senior elective and open to all MS4s. We evaluated our program through assessment of its participants at three levels: level 1, opinion; level 2, competence; and level 3, performance; but not level 4, patient outcomes. The authors used a retrospective, pre-post questionnaire to assess MS4 attitudes about their educational experiences, a traditional instrument to assess their teaching, an interaction analysis technique using Bloom's taxonomy to assess MS4s' feedback skills, and a SP exam to assess MS4 communication skills. The authors hypothesized that MS4s participating in TALKS would view medical education more positively and informatively, would demonstrate important principles in giving feedback, would be assessed as excellent teachers, and would perform better than controls in an SP exam emphasizing communication skills. Results revealed that MS4s' ratings as teachers were very good to excellent, with the highest scores on the items "knowledgeable, supportive of me, and answering questions clearly." (Level 1, Opinion) MS4s' perceptions of their knowledge, attitudes and skills increased significantly from the pre to the post-questionnaire. (Level 2, Competence) MS4 feedback skills to MS2s revealed they did more talking than ideal, often at the lowest levels of Bloom's taxonomy. (Level 3, Performance) MS4s demonstrated better communication skills than controls on an evaluation by professional SPs. (Level 3, Performance). PMID:17041788

  5. Reassessing the Economic Value of Advanced Level Mathematics

    ERIC Educational Resources Information Center

    Adkins, Michael; Noyes, Andrew

    2016-01-01

    In the late 1990s, the economic return to Advanced level (A-level) mathematics was examined. The analysis was based upon a series of log-linear models of earnings in the 1958 National Child Development Survey (NCDS) and the National Survey of 1980 Graduates and Diplomates. The core finding was that A-level mathematics had a unique earnings premium…

  6. Advancing the Culture of Teaching on Campus: How a Teaching Center Can Make a Difference

    ERIC Educational Resources Information Center

    Cook, Constance, Ed.; Kaplan, Matthew, Ed.

    2011-01-01

    Written by the director and staff of the first, and one of the largest, teaching centers in American higher education--the University of Michigan's Center for Research on Learning and Teaching (CRLT)--this book offers a unique perspective on the strategies for making a teaching center integral to an institution's educational mission. It presents a…

  7. TEACHING PHYSICS: Finding the optimum level of simplification: the case of teaching about heat and temperature

    NASA Astrophysics Data System (ADS)

    Taber, Keith S.

    2000-09-01

    Physics presents many conceptual difficulties for learners, and the teacher has to balance the desire to teach good science with the need to pitch material at a level such that pupils can cope. There will always be a compromise between the depth and range of material we would wish to cover, and what pupils are likely to be able to successfully understand in the time available. Part of a teacher's job, therefore, is to re-interpret curriculum content for pupils. Decisions have to be made about the level of detail and complication that is appropriate to be true to both the subject and the learners. It is argued here that, whilst simplification is necessary, a point will be reached where the logical structure of the subject is compromised. It is suggested that recent recommendations in Physics Education about teaching heat and temperature may have reached such a point.

  8. A STUDY OF THE EFFECTIVENESS OF THE STENOGRAPHIC LABORATORY IN TEACHING BEGINNING AND ADVANCED SHORTHAND.

    ERIC Educational Resources Information Center

    DUNN, GEORGE F.; KIRK, BEVERLY CLEM

    THE ACHIEVEMENT OF ALL BEGINNING AND ADVANCED SHORTHAND STUDENTS USING TRADITIONAL SHORTHAND TEACHING DURING 1964-65 WAS COMPARED WITH THAT OF ALL BEGINNING AND ADVANCED SHORTHAND STUDENTS USING THE FOUR-CHANNEL STENOGRAPHIC LABORATORIES AND A LOCALLY DEVELOPED 440-TAPE LIBRARY DURING 1965-66. IN BEGINNING SHORTHAND, 1,596 STUDENTS STARTED AND…

  9. Visualisation of Ecohydrological Processes and Relationships for Teaching Using Advanced Techniques

    NASA Astrophysics Data System (ADS)

    Guan, H.; Wang, H.; Gutierrez-Jurado, H. A.; Yang, Y.; Deng, Z.

    2014-12-01

    Ecohydrology is an emerging discipline with a rapid research growth. This calls for enhancing ecohydrology education in both undergraduate and postgraduate levels. In other hydrology disciplines, hydrological processes are commonly observed in environments (e.g. streamflow, infiltration) or easily demonstrated in labs (e.g. Darcy's column). It is relatively difficult to demonstrate ecohydrological concepts and processes (e.g. soil-vegetation water relationship) in teaching. In this presentation, we report examples of using some advanced techniques to illustrate ecohydrological concepts, relationships, and processes, with measurements based on a native vegetation catchment in South Australia. They include LIDAR images showing the relationship between topography-control hdyroclimatic conditions and vegetation distribution, electrical resistivity tomography derived images showing stem structures, continuous stem water potential monitoring showing diurnal variations of plant water status, root zone moisture depletion during dry spells, and responses to precipitation inputs, and incorporating sapflow measurements to demonstrate environmental stress on plant stomatal behaviours.

  10. COURSE OUTLINE AND TEACHING GUIDE FOR ADVANCED STANDING ENGLISH II.

    ERIC Educational Resources Information Center

    THOMPSON, PHILLIP

    THE ADVANCED STANDING PROGRAM IN ENGLISH IS DESIGNED TO PREPARE SELECTED STUDENTS FOR THE ADVANCED PLACEMENT CLASSES, WHICH ARE EQUIVALENT OF COLLEGE FRESHMAN ENGLISH, IN HIGH SCHOOL. WHILE KEEPING ADVANCED PLACEMENT NEEDS IN MIND, EMPHASIS IN CURRICULUM IS PLACED ON THE MORE IMPORTANT GOAL OF BETTER COLLEGE PREPARATION IN ENGLISH. THE ADVANCED…

  11. Practicing What We Preach: Team Teaching at the College Level.

    ERIC Educational Resources Information Center

    Wilson, Vicki A.; Martin, Kaye M.

    Muskingum College in Ohio uses team teaching in Teaching Science and Social Studies in Elementary Schools and Teaching Mathematics in Elementary Schools, an 8-semester-hour inquiry block for preservice teachers. The course includes three areas of integration: coordination of course content among the three disciplines, team teaching of strategies…

  12. Teaching Advanced Data Analysis Tools to High School Astronomy Students

    NASA Astrophysics Data System (ADS)

    Black, David V.; Herring, Julie; Hintz, Eric G.

    2015-01-01

    A major barrier to becoming an astronomer is learning how to analyze astronomical data, such as using photometry to compare the brightness of stars. Most fledgling astronomers learn observation, data reduction, and analysis skills through an upper division college class. If the same skills could be taught in an introductory high school astronomy class, then more students would have an opportunity to do authentic science earlier, with implications for how many choose to become astronomers. Several software tools have been developed that can analyze astronomical data ranging from fairly straightforward (AstroImageJ and DS9) to very complex (IRAF and DAOphot). During the summer of 2014, a study was undertaken at Brigham Young University through a Research Experience for Teachers (RET) program to evaluate the effectiveness and ease-of-use of these four software packages. Standard tasks tested included creating a false-color IR image using WISE data in DS9, Adobe Photoshop, and The Gimp; a multi-aperture analyses of variable stars over time using AstroImageJ; creating Spectral Energy Distributions (SEDs) of stars using photometry at multiple wavelengths in AstroImageJ and DS9; and color-magnitude and hydrogen alpha index diagrams for open star clusters using IRAF and DAOphot. Tutorials were then written and combined with screen captures to teach high school astronomy students at Walden School of Liberal Arts in Provo, UT how to perform these same tasks. They analyzed image data using the four software packages, imported it into Microsoft Excel, and created charts using images from BYU's 36-inch telescope at their West Mountain Observatory. The students' attempts to complete these tasks were observed, mentoring was provided, and the students then reported on their experience through a self-reflection essay and concept test. Results indicate that high school astronomy students can successfully complete professional-level astronomy data analyses when given detailed

  13. Advanced supersonic propulsion study. [with emphasis on noise level reduction

    NASA Technical Reports Server (NTRS)

    Sabatella, J. A. (Editor)

    1974-01-01

    A study was conducted to determine the promising propulsion systems for advanced supersonic transport application, and to identify the critical propulsion technology requirements. It is shown that noise constraints have a major effect on the selection of the various engine types and cycle parameters. Several promising advanced propulsion systems were identified which show the potential of achieving lower levels of sideline jet noise than the first generation supersonic transport systems. The non-afterburning turbojet engine, utilizing a very high level of jet suppression, shows the potential to achieve FAR 36 noise level. The duct-heating turbofan with a low level of jet suppression is the most attractive engine for noise levels from FAR 36 to FAR 36 minus 5 EPNdb, and some series/parallel variable cycle engines show the potential of achieving noise levels down to FAR 36 minus 10 EPNdb with moderate additional penalty. The study also shows that an advanced supersonic commercial transport would benefit appreciably from advanced propulsion technology. The critical propulsion technology needed for a viable supersonic propulsion system, and the required specific propulsion technology programs are outlined.

  14. Learning from Research on Teaching: Perspective, Methodology, and Representation. Advances in Research on Teaching. Volume 11

    ERIC Educational Resources Information Center

    Brophy, Jere, Ed.; Pinnegar, Stefinee, Ed.

    2005-01-01

    This volume is designed to accomplish three primary purposes: (1) illustrate a variety of qualitative methods that researchers have used to study teaching and teacher education; (2) assess the affordances and constraints of these methods and the ways that they focus and shape explorations of teaching; and (3) illuminate representative questions…

  15. Fulbright Awards Abroad, 1981-82. University Teaching, Advanced Research.

    ERIC Educational Resources Information Center

    Council for International Exchange of Scholars, Washington, DC.

    Fulbright awards for study abroad for 1981-82 are listed by country and program area, and information is provided on eligibility requirements, application procedure, terms of award, and factors affecting selection for American scholars. Most of the awards listed are for more or less specific fields or disciplines, but some teaching and research…

  16. Precision Teaching: Advancing Student Achievement through Daily Drill and Measurement.

    ERIC Educational Resources Information Center

    Rawers, Lois J.

    1983-01-01

    After reviewing the conceptual bases and practical application of precision teaching, this analysis traces its evolution as the Sacajawea Plan, reports on its implementation in central Oregon school districts, and details the costs and procedures of adoption. Developed by Ogden Lindsley from B. F. Skinner's work in operant conditioning and…

  17. Systems-Level Synthetic Biology for Advanced Biofuel Production

    SciTech Connect

    Ruffing, Anne; Jensen, Travis J.; Strickland, Lucas Marshall; Meserole, Stephen; Tallant, David

    2015-03-01

    Cyanobacteria have been shown to be capable of producing a variety of advanced biofuels; however, product yields remain well below those necessary for large scale production. New genetic tools and high throughput metabolic engineering techniques are needed to optimize cyanobacterial metabolisms for enhanced biofuel production. Towards this goal, this project advances the development of a multiple promoter replacement technique for systems-level optimization of gene expression in a model cyanobacterial host: Synechococcus sp. PCC 7002. To realize this multiple-target approach, key capabilities were developed, including a high throughput detection method for advanced biofuels, enhanced transformation efficiency, and genetic tools for Synechococcus sp. PCC 7002. Moreover, several additional obstacles were identified for realization of this multiple promoter replacement technique. The techniques and tools developed in this project will help to enable future efforts in the advancement of cyanobacterial biofuels.

  18. A Comparison between the Effect of Cooperative Learning Teaching Method and Lecture Teaching Method on Students' Learning and Satisfaction Level

    ERIC Educational Resources Information Center

    Mohammadjani, Farzad; Tonkaboni, Forouzan

    2015-01-01

    The aim of the present research is to investigate a comparison between the effect of cooperative learning teaching method and lecture teaching method on students' learning and satisfaction level. The research population consisted of all the fourth grade elementary school students of educational district 4 in Shiraz. The statistical population…

  19. Technology Readiness Levels for Advanced Nuclear Fuels and Materials Development

    SciTech Connect

    Jon Carmack

    2014-01-01

    The Technology Readiness Level (TRL) process is used to quantitatively assess the maturity of a given technology. The TRL process has been developed and successfully used by the Department of Defense (DOD) for development and deployment of new technology and systems for defense applications. In addition, NASA has also successfully used the TRL process to develop and deploy new systems for space applications. Advanced nuclear fuels and materials development is a critical technology needed for closing the nuclear fuel cycle. Because the deployment of a new nuclear fuel forms requires a lengthy and expensive research, development, and demonstration program, applying the TRL concept to the advanced fuel development program is very useful as a management and tracking tool. This report provides definition of the technology readiness level assessment process as defined for use in assessing nuclear fuel technology development for the Advanced Fuel Campaign (AFC).

  20. An Intermediate Advanced Level Israeli Hebrew Refresher Course.

    ERIC Educational Resources Information Center

    Blanc, Haim

    "An Intermediate-Advanced Level Israeli Hebrew Refresher Course" comprises an audiolingual course in seven volumes. "Book I" contains introductory notes on Israeli Hebrew, the sound system, and phonology drills. These preface 21 lessons (three units of seven lessons each) which consist of vocabulary practices, narratives, dialogs, grammar notes,…

  1. An Intermediate-Advanced Level Laotian Refresher Course.

    ERIC Educational Resources Information Center

    English Language Services, Inc., Washington, DC.

    These instructional materials have been prepared for students who have completed an introductory college-level Laotian course of one year or more or have had an "intensive" course of several months. The "Refresher" materials contained in Book I are intended to prepare the student for the intermediate-advanced materials in Books II and III. Each of…

  2. An Intermediate-Advanced Level Malay Refresher Course.

    ERIC Educational Resources Information Center

    Rice, Oliver; And Others

    The first unit of this eight-volume refresher course in intermediate-advanced level Malay presents a detailed description of the Malay sound system, with phonological examples in both official (Latin) orthography and phonetic transcription. The remaining units in Book I--Part One (Units 2-4) and the five units in the second volume (Book I--Part…

  3. Teaching Engineering at First Degree Level in the UK.

    ERIC Educational Resources Information Center

    Foster, Peter J.

    1999-01-01

    Presents an approach to the teaching of engineering that uses the ideas about the teaching of academic subject matter developed by D. Ausubel. Identifies a threat to higher education in the lack of knowledge of the relationship between research and teaching in engineering and science and remarks on the absence of a corpus of work related to…

  4. Vocabulary Teaching Strategies: Effects on Vocabulary Recognition and Comprehension at the First Grade Level.

    ERIC Educational Resources Information Center

    Peitz, Patricia; Vena, Patricia

    A study examined teaching methods for vocabulary at the first grade level. The study compared teaching vocabulary in context and teaching vocabulary in isolation. Subjects were 32 culturally diverse first-grade students from varying socio-economic backgrounds. The sample consisted of 14 boys and 18 girls, heterogeneously grouped. Two teacher-made…

  5. Teaching Fractions at Ordinary Level: A Case Study of Mathematics Secondary School Teachers in Zimbabwe

    ERIC Educational Resources Information Center

    Chinyoka, Mirirai; Mutambara, Lillias H. N.; Chagwiza, C. J.

    2012-01-01

    The aim of the study was to investigate the teaching of fractions by Ordinary level mathematics teachers at Radcliff high school in Zimbabwe. The main objective of the study was to establish how teachers teach the concept of fraction and to find out why they teach in the manner they do. A case study research design was used and purposive sampling…

  6. The relationship of certified flight instructors' emotional intelligence levels on flight student advancement

    NASA Astrophysics Data System (ADS)

    Hokeness, Mark Merrill

    Aviation researchers estimate airline companies will require nearly 500,000 pilots in the next 20 years. The role of a Certified Flight Instructor (CFI) is to move student pilots to professional pilots with training typically conducted in one-on-one student and instructor sessions. The knowledge of aviation, professionalism as a teacher, and the CFI’s interpersonal skills can directly affect the successes and advancement of a student pilot. A new and emerging assessment of people skills is known as emotional intelligence (EI). The EI of the CFI can and will affect a flight students’ learning experiences. With knowledge of emotional intelligence and its effect on flight training, student pilot dropouts from aviation may be reduced, thus helping to ensure an adequate supply of pilots. Without pilots, the growth of the commercial aviation industry will be restricted. This mixed method research study established the correlation between a CFI’s measured EI levels and the advancement of flight students. The elements contributing to a CFI’s EI level were not found to be teaching or flight-related experiences, suggesting other life factors are drawn upon by the CFI and are reflected in their emotional intelligence levels presented to flight students. Students respond positively to CFIs with higher levels of emotional intelligence. Awareness of EI skills by both the CFI and flight student contribute to flight student successes and advancement.

  7. Teaching Geologic/Earth Science Remote Sensing at the Collegiate and the Secondary School Level

    ERIC Educational Resources Information Center

    Fisher, John J.

    1977-01-01

    Describes util satellite photography, satellite remote sensing, and high altitude aircraft photography for teaching environmental and ecological aspects of earth science at the secondary or college levels. (SL)

  8. Discovery Learning and Teaching with Electronic Corpora in an Advanced German Grammar Course

    ERIC Educational Resources Information Center

    Vyatkina, Nina

    2013-01-01

    This study describes the design and implementation of a usage-based and corpus-based advanced German grammar course. Teaching materials for the course included DWDS, or "Digitales Worterbuch der deutschen Sprache": a large, representative, free and publicly available corpus of contemporary German texts. The article outlines specific theoretically…

  9. Advanced Mathematical Knowledge in Teaching Practice: Perceptions of Secondary Mathematics Teachers

    ERIC Educational Resources Information Center

    Zazkis, Rina; Leikin, Roza

    2010-01-01

    For the purpose of our research we define Advanced Mathematical Knowledge (AMK) as knowledge of the subject matter acquired during undergraduate studies at colleges or universities. We examine the responses of secondary school teachers about their usage of AMK in teaching. We find that the majority of teachers focus on the purposes and advantages…

  10. Teaching Pediatric Nursing Concepts to Non-Pediatric Nurses Using an Advance Organizer

    ERIC Educational Resources Information Center

    Bell, Julie Ann

    2013-01-01

    Non-pediatric nurses in rural areas often care for children in adult units, emergency departments, and procedural areas. A half-day program about pediatric nursing using constructivist teaching strategies including an advance organizer, case studies, and simulation was offered at a community hospital in Western North Carolina. Nurses reported a…

  11. Enabling Roles to Reclaim Teacher Agency: Insights from the Advanced Certificate in Teaching (Foundation Phase)

    ERIC Educational Resources Information Center

    Ebrahim, H. B.; Verbeek, D. C.; Mashiya, J. N.

    2011-01-01

    In developing the Advanced Certificate in Teaching (ACT) as a professional qualification for continuing teacher education for early schooling at the University of KwaZulu-Natal we asked the following: "What are the enabling roles foundation phase teachers need to play in order to reclaim their space as agents who significantly influence their…

  12. Recognizing and Managing Complexity: Teaching Advanced Programming Concepts and Techniques Using the Zebra Puzzle

    ERIC Educational Resources Information Center

    Crabtree, John; Zhang, Xihui

    2015-01-01

    Teaching advanced programming can be a challenge, especially when the students are pursuing different majors with diverse analytical and problem-solving capabilities. The purpose of this paper is to explore the efficacy of using a particular problem as a vehicle for imparting a broad set of programming concepts and problem-solving techniques. We…

  13. Teaching Advanced Concepts in Computer Networks: VNUML-UM Virtualization Tool

    ERIC Educational Resources Information Center

    Ruiz-Martinez, A.; Pereniguez-Garcia, F.; Marin-Lopez, R.; Ruiz-Martinez, P. M.; Skarmeta-Gomez, A. F.

    2013-01-01

    In the teaching of computer networks the main problem that arises is the high price and limited number of network devices the students can work with in the laboratories. Nowadays, with virtualization we can overcome this limitation. In this paper, we present a methodology that allows students to learn advanced computer network concepts through…

  14. Advancing K-8 Teachers' STEM Education for Teaching Interdisciplinary Science and Mathematics with Technologies

    ERIC Educational Resources Information Center

    Niess, Margaret; Gillow-Wiles, Henry

    2013-01-01

    This primarily online Master's degree program focused on advancing K-8 teachers' interdisciplinary mathematical and science content knowledge while integrating appropriate digital technologies as learning and teaching tools. The mixed-method, interpretive study examined in-service teachers' technological, pedagogical, and content knowledge (TPACK)…

  15. 5 CFR 2636.307 - Requirement for advance authorization to engage in teaching for compensation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Requirement for advance authorization to engage in teaching for compensation. 2636.307 Section 2636.307 Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS LIMITATIONS ON OUTSIDE EARNED INCOME, EMPLOYMENT AND AFFILIATIONS FOR CERTAIN NONCAREER EMPLOYEES Outside...

  16. Planning and Managing Learning Tasks and Activities. Advances in Research on Teaching. Volume 3.

    ERIC Educational Resources Information Center

    Brophy, Jere, Ed.

    This publication is the third volume in the "Advanced in Research on Teaching" series, which has been established to provide state-of-the-art conceptualization and analysis of the processes involved in functioning as a classroom teacher. This volume focuses on the planning and managing of learning tasks and activities, in particular, what is…

  17. Evaluating New Approaches to Teaching of Sight-Reading Skills to Advanced Pianists

    ERIC Educational Resources Information Center

    Zhukov, Katie

    2014-01-01

    This paper evaluates three teaching approaches to improving sight-reading skills against a control in a large-scale study of advanced pianists. One hundred pianists in four equal groups participated in newly developed training programmes (accompanying, rhythm, musical style and control), with pre- and post-sight-reading tests analysed using…

  18. Teaching Research Skills at the K-12 Level

    NASA Astrophysics Data System (ADS)

    Huebner, P. J.

    2004-12-01

    Few programs have as much of an impact on students' understanding of science as science fair projects. Science fair projects allow students to learn the scientific process through observation and discovery, and provides them the opportunity to share the excitement of their discoveries with practicing scientists and engineers. With the increasing demand to meet State and National student achievement levels, schools are focusing on content rather than process. To provide teachers with the knowledge and skills to develop project-based instruction pedagogy, American Indian Programs (AIP) at Arizona State University initiated a State Science Fair. Through the Arizona American Indian Science and Engineering Fair, teachers and students develop scientific skills and knowledge through actively engaging in research. Teaching these skills at the K-12 level increases students' interest in the sciences and provides them the skills to actively engage in research at the post secondary level. With American Indians being the most underrepresented minority in the sciences this effort can have a major influence in students choosing a career in the sciences. Because most teachers lack even a basic understanding of research or the scientific method, AIP has developed a three-day teacher workshop designed to promote greater understanding in the scientific process, research and how to support high quality research projects. Referred to as the AIP Intel Educator Academy, the demand for this type of teacher training is reflective in this workshop being requested and presented in other States as well as internationally. This session will provide: An overview of the workshop, the development of school-based science fair programs, partnerships to support science learning in schools, how to get involved, and the efforts of AIP to reform science teaching at Arizona Tribal schools through participation in science fairs. Networking through the AISEF e-mentor program. In depth information on the

  19. Taking Clickers to the Next Level: A Contingent Teaching Model

    ERIC Educational Resources Information Center

    Stewart, Sepideh; Stewart, Wayne

    2013-01-01

    Over the past decade, many researchers have discussed the effectiveness of clickers and their potential to change the way we teach and interact with students. Although most of the literature revolves around elementary usage of clickers, the deeper questions of how to integrate this technology into teaching are largely unanswered. In this paper, we…

  20. The College Level Teaching Core: An Orientation and Training System for New Faculty.

    ERIC Educational Resources Information Center

    Graber, Jared S.; Kinser, Paul

    The College Level Teaching Core offered at Valencia Community College (Florida) has been developed as a planned orientation and training program for college faculty. Offered twice per academic year during the early part of both the fall and spring semesters, the majority of College Level Teaching Core participants are members of the college's…

  1. Teacher Questioning and Interaction Patterns in Classrooms Facilitated with Differing Levels of Constructivist Teaching Practices

    ERIC Educational Resources Information Center

    Erdogan, Ibrahim; Campbell, Todd

    2008-01-01

    This research investigated the impact of teacher questions, question types, and interaction patterns that coincide with high and low levels of constructivist teaching practices. Through both quantitative and qualitative methods the findings revealed that teachers facilitating classrooms with high levels of constructivist teaching practices (HLCTP)…

  2. Advanced High-Level Waste Glass Research and Development Plan

    SciTech Connect

    Peeler, David K.; Vienna, John D.; Schweiger, Michael J.; Fox, Kevin M.

    2015-07-01

    The U.S. Department of Energy Office of River Protection (ORP) has implemented an integrated program to increase the loading of Hanford tank wastes in glass while meeting melter lifetime expectancies and process, regulatory, and product quality requirements. The integrated ORP program is focused on providing a technical, science-based foundation from which key decisions can be made regarding the successful operation of the Hanford Tank Waste Treatment and Immobilization Plant (WTP) facilities. The fundamental data stemming from this program will support development of advanced glass formulations, key process control models, and tactical processing strategies to ensure safe and successful operations for both the low-activity waste (LAW) and high-level waste (HLW) vitrification facilities with an appreciation toward reducing overall mission life. The purpose of this advanced HLW glass research and development plan is to identify the near-, mid-, and longer-term research and development activities required to develop and validate advanced HLW glasses and their associated models to support facility operations at WTP, including both direct feed and full pretreatment flowsheets. This plan also integrates technical support of facility operations and waste qualification activities to show the interdependence of these activities with the advanced waste glass (AWG) program to support the full WTP mission. Figure ES-1 shows these key ORP programmatic activities and their interfaces with both WTP facility operations and qualification needs. The plan is a living document that will be updated to reflect key advancements and mission strategy changes. The research outlined here is motivated by the potential for substantial economic benefits (e.g., significant increases in waste throughput and reductions in glass volumes) that will be realized when advancements in glass formulation continue and models supporting facility operations are implemented. Developing and applying advanced

  3. Teaching Advance Care Planning to Medical Students with a Computer-Based Decision Aid

    PubMed Central

    Levi, Benjamin H.

    2013-01-01

    Discussing end-of-life decisions with cancer patients is a crucial skill for physicians. This article reports findings from a pilot study evaluating the effectiveness of a computer-based decision aid for teaching medical students about advance care planning. Second-year medical students at a single medical school were randomized to use a standard advance directive or a computer-based decision aid to help patients with advance care planning. Students' knowledge, skills, and satisfaction were measured by self-report; their performance was rated by patients. 121/133 (91%) of students participated. The Decision-Aid Group (n=60) outperformed the Standard Group (n=61) in terms of students´ knowledge (p<0.01), confidence in helping patients with advance care planning (p<0.01), knowledge of what matters to patients (p=0.05), and satisfaction with their learning experience (p<0.01). Likewise, patients in the Decision Aid Group were more satisfied with the advance care planning method (p<0.01) and with several aspects of student performance. Use of a computer-based decision aid may be an effective way to teach medical students how to discuss advance care planning with cancer patients. PMID:20632222

  4. Teaching Basic Algebra Courses at the College Level

    ERIC Educational Resources Information Center

    Mallenby, Michel L.; Mallenby, Douglas W.

    2004-01-01

    Three dysfunctional behaviors of basic algebra students are described: Silence as Camouflage, Wing and a Prayer, and Ignorance is OK. These behavior patterns are explained, and beneficial teaching methods that address the weaknesses are presented.

  5. Effects of the Integrated Online Advance Organizer Teaching Materials on Students' Science Achievement and Attitude

    NASA Astrophysics Data System (ADS)

    Korur, Fikret; Toker, Sacip; Eryılmaz, Ali

    2016-08-01

    This two-group quasi-experimental study investigated the effects of the Online Advance Organizer Concept Teaching Material (ONACOM) integrated with inquiry teaching and expository teaching methods. Grade 7 students' posttest performances on the light unit achievement and light unit attitude tests controlled for gender, previous semester science grade, and pretest scores were analyzed. No significant treatment effects were found between the inquiry and expository approaches. However, both groups demonstrated significant pretest-posttest gains in achievement and attitude. Independent from the method used, ONACOM was judged effective in both groups as students demonstrated increased achievement and attitude scores. ONACOM has a social and semantic network-aided infrastructure that can be adapted to both methods to increase students' achievement and improve their attitude.

  6. Effects of the Integrated Online Advance Organizer Teaching Materials on Students' Science Achievement and Attitude

    NASA Astrophysics Data System (ADS)

    Korur, Fikret; Toker, Sacip; Eryılmaz, Ali

    2016-03-01

    This two-group quasi-experimental study investigated the effects of the Online Advance Organizer Concept Teaching Material (ONACOM) integrated with inquiry teaching and expository teaching methods. Grade 7 students' posttest performances on the light unit achievement and light unit attitude tests controlled for gender, previous semester science grade, and pretest scores were analyzed. No significant treatment effects were found between the inquiry and expository approaches. However, both groups demonstrated significant pretest-posttest gains in achievement and attitude. Independent from the method used, ONACOM was judged effective in both groups as students demonstrated increased achievement and attitude scores. ONACOM has a social and semantic network-aided infrastructure that can be adapted to both methods to increase students' achievement and improve their attitude.

  7. Research and Prediction of the Application of Multimedia Teaching Aid in Teaching Technical Education on the 2nd Level of Primary Schools

    ERIC Educational Resources Information Center

    Stebila, Ján

    2011-01-01

    The purpose and the main aim of the pedagogic experiment were to practically verify the success of Multimedia Teaching Aid (MTA) in conditions of primary schools. We assumed that the use of our multimedia teaching aid in teaching technical education on the 2nd level of primary schools would significantly affect the level of knowledge of pupils…

  8. Learning and Teaching: The Essential Guide for Higher Level Teaching Assistants

    ERIC Educational Resources Information Center

    Watkinson, Anne

    2005-01-01

    "Learning and Teaching" concentrates on the practical teaching skills that an HLTA needs to be able to use in the classroom. It offers guidance and support on fulfilling the standards and succeeding in the classroom role. This book includes: (1) Real-life case studies that put the theory behind the standards into a whole-school context; (2)…

  9. Advancing the Science of Community-Level Interventions

    PubMed Central

    Beehler, Sarah; Deutsch, Charles; Green, Lawrence W.; Hawe, Penelope; McLeroy, Kenneth; Miller, Robin Lin; Rapkin, Bruce D.; Schensul, Jean J.; Schulz, Amy J.; Trimble, Joseph E.

    2011-01-01

    Community interventions are complex social processes that need to move beyond single interventions and outcomes at individual levels of short-term change. A scientific paradigm is emerging that supports collaborative, multilevel, culturally situated community interventions aimed at creating sustainable community-level impact. This paradigm is rooted in a deep history of ecological and collaborative thinking across public health, psychology, anthropology, and other fields of social science. The new paradigm makes a number of primary assertions that affect conceptualization of health issues, intervention design, and intervention evaluation. To elaborate the paradigm and advance the science of community intervention, we offer suggestions for promoting a scientific agenda, developing collaborations among professionals and communities, and examining the culture of science. PMID:21680923

  10. Advanced biologically plausible algorithms for low-level image processing

    NASA Astrophysics Data System (ADS)

    Gusakova, Valentina I.; Podladchikova, Lubov N.; Shaposhnikov, Dmitry G.; Markin, Sergey N.; Golovan, Alexander V.; Lee, Seong-Whan

    1999-08-01

    At present, in computer vision, the approach based on modeling the biological vision mechanisms is extensively developed. However, up to now, real world image processing has no effective solution in frameworks of both biologically inspired and conventional approaches. Evidently, new algorithms and system architectures based on advanced biological motivation should be developed for solution of computational problems related to this visual task. Basic problems that should be solved for creation of effective artificial visual system to process real world imags are a search for new algorithms of low-level image processing that, in a great extent, determine system performance. In the present paper, the result of psychophysical experiments and several advanced biologically motivated algorithms for low-level processing are presented. These algorithms are based on local space-variant filter, context encoding visual information presented in the center of input window, and automatic detection of perceptually important image fragments. The core of latter algorithm are using local feature conjunctions such as noncolinear oriented segment and composite feature map formation. Developed algorithms were integrated into foveal active vision model, the MARR. It is supposed that proposed algorithms may significantly improve model performance while real world image processing during memorizing, search, and recognition.

  11. Teaching Guide for Indian Literature. Volume I. Reading Level 1-8.

    ERIC Educational Resources Information Center

    Campbell, Diana; McCarty, T. L., Ed.

    The guide describes how to use a 9-point system to teach 11 high-interest, low-level novels about Indians and teenagers to students reading at levels 1-8. The nine steps are (1) determine student's instructional reading level, (2) determine level of novels to be read, (3) choose novel at student's instructional reading level, (4) introduce novel,…

  12. Teaching Advanced Operation of an iPod-Based Speech-Generating Device to Two Students with Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Achmadi, Donna; Kagohara, Debora M.; van der Meer, Larah; O'Reilly, Mark F.; Lancioni, Giulio E.; Sutherland, Dean; Lang, Russell; Marschik, Peter B.; Green, Vanessa A.; Sigafoos, Jeff

    2012-01-01

    We evaluated a program for teaching two adolescents with autism spectrum disorders (ASD) to perform more advanced operations on an iPod-based speech-generating device (SGD). The effects of the teaching program were evaluated in a multiprobe multiple baseline across participants design that included two intervention phases. The first intervention…

  13. Controversial Issues and the Teaching of A-Level Biology: Possibilities and Problems.

    ERIC Educational Resources Information Center

    Van Rooy, Wilhelmina

    This thesis focuses on the espoused beliefs, values, and attitudes of experienced A-Level Biology teachers in relation to the teaching of controversial biological issues. Of major interest is the thinking behind what the teachers in this study regard as the possibilities and problems for the teaching of controversial issues given the teaching…

  14. English as a Foreign Language Instructors' Induction: Early Practices of Language Teachers Teaching at Tertiary Level

    ERIC Educational Resources Information Center

    Ozturk, Mustafa; Yildirim, Ali

    2012-01-01

    This study aimed to investigate the nature of the induction process of English as a foreign language (EFL) teachers teaching at tertiary level through individual interviews. In order to gather intended data, fifteen novice instructors teaching at four different public universities in Ankara were interviewed on a basis of two criteria: (a) having 1…

  15. An Investigation of Music Teaching Self-Efficacy Levels of Prospective Preschool Teachers

    ERIC Educational Resources Information Center

    Koca, Sehriban

    2013-01-01

    The aim of the study is to investigate music teaching self-efficacy levels of prospective preschool teachers. The study used survey model. Participants of the study consisted of a total of 120 prospective teachers studying at Mersin University, Faculty of Education, Department of Primary Education Preschool Teaching Program in Mersin, a City in…

  16. Teaching Aptitude of Student Teachers and their Academic Achievements at Graduate Level

    ERIC Educational Resources Information Center

    Sajan, K. S.

    2010-01-01

    The present investigation aims at studying teaching aptitude of student teachers with respect to their gender and academic achievement at graduate level examination. The sample for this study is selected by stratified random sampling from the Teacher Education institutions of Malabar area of Kerala. Teaching Aptitude Test Battery (T A T B)…

  17. Advanced Initiation Systems Manufacturing Level 2 Milestone Completion Summary

    SciTech Connect

    Chow, R; Schmidt, M

    2009-10-01

    Milestone Description - Advanced Initiation Systems Detonator Design and Prototype. Milestone Grading Criteria - Design new generation chip slapper detonator and manufacture a prototype using advanced manufacturing processes, such as all-dry chip metallization and solvent-less flyer coatings. The advanced processes have been developed for manufacturing detonators with high material compatibility and reliability to support future LEPs, e.g. the B61, and new weapons systems. Perform velocimetry measurements to determine slapper velocity as a function of flight distance. A prototype detonator assembly and stripline was designed for low-energy chip slappers. Pictures of the prototype detonator and stripline are shown. All-dry manufacturing processes were used to address compatibility issues. KCP metallized the chips in a physical vapor deposition system through precision-aligned shadow masks. LLNL deposited a solvent-less polyimide flyer with a processes called SLIP, which stands for solvent-less vapor deposition followed by in-situ polymerization. LANL manufactured the high-surface-area (HSA) high explosive (HE) pellets. Test fires of two chip slapper designs, radius and bowtie, were performed at LLNL in the High Explosives Application Facility (HEAF). Test fires with HE were conducted to establish the threshold firing voltages. pictures of the chip slappers before and after test fires are shown. Velocimetry tests were then performed to obtain slapper velocities at or above the threshold firing voltages. Figure 5 shows the slapper velocity as a function of distance and time at the threshold voltage, for both radius and bowtie bridge designs. Both designs were successful at initiating the HE at low energy levels. Summary of Accomplishments are: (1) All-dry process for chip manufacture developed; (2) Solventless process for slapper materials developed; (3) High-surface area explosive pellets developed; (4) High performance chip slappers developed; (5) Low-energy chip

  18. Teaching Sustainability from a Scientific Standpoint at the Introductory Level

    NASA Astrophysics Data System (ADS)

    Campbell-Stone, E.; Myers, J. D.

    2008-12-01

    In recent decades, humankind has recognized that current levels of resource utilization are seriously impacting our planet's life support systems and threatening the ability of future generations to provide for themselves. The concept of sustainability has been promoted by a variety of national and international organizations as a method to devise ways to adjust humanity's habits and consumption to levels that can be maintained over the long term, i.e. sustained. Courses on sustainability are being offered at many universities and colleges, but most are taught outside of science departments; they are often designed around policy concerns or focus primarily on environmental impacts while neglecting the science of sustainability. Because the three foundations necessary to implement sustainability are sustainability governance, sustainability accounting, and sustainability science, it is imperative that science departments play an active role in preparing citizens and professionals for dealing with sustainability issues. The geosciences are one of the scientific disciplines that offer a logical foundation from which to teach sustainability science. Geoscientists can also offer a unique and relevant geologic perspective on sustainability issues. The authors have developed an introductory, interdisciplinary course entitled 'Global Sustainability: Managing Earth's Resources' that integrates scientific disciplines in the examination of real world sustainability issues. In-depth understanding of physical, Earth and biological science principles are necessary for students to identify the limits and constraints imposed on important issues facing modern society, e.g. water, energy, population growth, etc. This course exposes students to all the scientific principles that apply directly to sustainability. The subject allows the instructors to present open-ended, multifaceted and complex problems relevant to today's industrialized and globalized world, and it encourages

  19. Threshold Concepts: Impacts on Teaching and Learning at Tertiary Level

    ERIC Educational Resources Information Center

    Peter, Mira; Harlow, Ann

    2014-01-01

    This project explored teaching and learning of hard-to-learn threshold concepts in first-year English, an electrical engineering course, leadership courses, and in doctoral writing. The project was envisioned to produce disciplinary case studies that lecturers could use to reflect on and refine their curriculum and pedagogy, thereby contributing…

  20. Discovering Animal Ways, Elementary School Science, Level Three, Teaching Manual.

    ERIC Educational Resources Information Center

    Hale, Helen E.

    This pilot teaching unit is one of a series developed for use in elementary school science programs. This unit is designed to promote children's natural curiosity and to help those who show a reluctance to work with animals to overcome some of their fears. The student activities employ important scientific processes, such as observation,…

  1. One Hen: Teaching Elementary-Level Economics for Civic Engagement

    ERIC Educational Resources Information Center

    Whitlock, Annie McMahon

    2013-01-01

    This dissertation is a qualitative case study focused on describing and analyzing the student and teacher experience with One Hen, a project-based learning unit specifically designed to teach civic engagement. In this study I address three questions: 1) Do fifth-grade students' knowledge and skills in economics change after participating in a…

  2. Teaching Introductory Upper-Level Religion and Theology Classes

    ERIC Educational Resources Information Center

    Clingerman, Forrest; O'Brien, Kevin J.

    2015-01-01

    The undergraduate study of religion is predominantly undertaken by non-majors who are meeting a general education requirement. This means that, while curricular discussions make important distinctions between the work of lower- and upper-division courses, many religion and theology faculty are teaching hybrid courses that we call…

  3. Joint Leveling for Advanced Kienbock’s Disease

    PubMed Central

    Calfee, Ryan P.; Van Steyn, Marlo O.; Gyuricza, Cassie; Adams, Amelia; Weiland, Andrew J.; Gelberman, Richard H.

    2010-01-01

    PURPOSE The use of joint leveling procedures to treat Kienbock’s disease has been limited by the degree of disease advancement. This study was designed to compare clinical and radiographic outcomes of wrists with more advanced Kienbock’s disease (stage IIIB) to wrists with less advanced disease (stage II/IIIA) following radius shortening osteotomy. METHODS This retrospective study enrolled 31 adult wrists (30 patients, mean age 39 years), treated by radius shortening osteotomy between two institutions for either stage IIIB (n=14) or stage II/IIIA (n=17) disease. Evaluation was carried out at a mean of 74 months (IIIB, 77 months; II/IIIA, 72 months). Radiographic assessment determined disease progression. Clinical outcomes were determined by validated patient-based and objective measures. RESULTS Patient-based outcome ratings of wrists treated for stage IIIB were similar to those with stage II/IIIA [QuickDASH (15 vs 12:p=.63), MMWS (84 vs 87:p=.59), VAS pain (1.2 vs 1.7:p=.45), VAS function (2.6 vs 2.1:p=.59)]. The average flexion/extension arc was 102° for wrists with stage IIIB and 106° for wrists with stage II/IIIA Kienbock’s (p=.70). Grip strength was 77% of the opposite side for stage IIIB wrists versus 85% for stage II/IIIA (p=.25). Postoperative carpal height ratio and radioscaphoid angle were worse (p<.05) for wrists treated for stage IIIB (0.46:65°) than stage II/IIIA (0.53:53°) disease. Radiographic disease progression occurred in 7 wrists (6 stage II/IIIA: 1 stage IIIB). The one stage IIIB wrist that progressed underwent wrist arthrodesis. CONCLUSIONS In this limited series, clinical outcomes of radius shortening using validated, patient-based assessment instruments and objective measures failed to demonstrate predicted “clinically relevant” differences between stage II/IIIA and IIIB Kienbock’s. Provided the high percentage successful clinical outcomes in this case series of 14 stage IIIB wrists, we believe that static carpal malalignment

  4. Organization and Implementation of a University-Wide Collaboration for Advancing Teaching Technology and Science in Public Schools

    NASA Astrophysics Data System (ADS)

    Regens, N.; Hall-Wallace, M. K.

    2003-12-01

    The University of Arizona's Collaboration for the Advancement of Teaching Technology and Science (CATTS) was formed 4 years ago for the purpose of teaming university graduate and undergraduate science students with local K-12 teachers to enhance science teaching at all grade levels. This NSF-funded GK-12 program has been remarkably successful at training university students to use exemplary science education materials and to enable them to work within the culture of K-12 classrooms. The program relies on the formation and maintainence of a respectful, robust, and mutually beneficial relationship between the university and Tucson area school districts, school principals, and schoolteachers. This paper explores the process we have used and are using to build and maintain a partnership between two very diverse cultures: the K-12 culture and the university's research-based culture. The CATTS program links University of Arizona outreach projects with schools, trains CATTS Fellows on current educational pedagogical thinking, and provides a means of evaluating the teaching effectiveness of CATTS Fellows. The presentation will describe the strategies and techniques for building and maintaining alliances and creating ownership of the CATTS programs by school districts, school administrators, and teachers. We will also describe recruiting and training practices and various corrective actions we have taken to improve the program over its lifetime. The CATTS program provides an effective outreach tool for educational programs in geophysics, marine biology and oceanography, climatology, hydrology, and space physics and astronomy, to name a few. As such it is an example of a core outreach program that can be used at research universities, national research facilities, or non-research oriented colleges. The program also provides an effective way to train future teaching professors and scientists to effectively participate in formal and informal education and public outreach

  5. What Can Be Learnt from Teaching Children?

    ERIC Educational Resources Information Center

    Machura, Ludmila

    While it is commonly assumed that teaching children is unrelated to teaching at the advanced level, the two kinds of teaching are closely related and mutually effective. The experience of teaching young learners can benefit the instruction of college students of English as a second language. In both cases, providing motivation is a challenge.…

  6. Advanced level set segmentation of the right atrium in MR

    NASA Astrophysics Data System (ADS)

    Chen, Siqi; Kohlberger, Timo; Kirchberg, Klaus J.

    2011-03-01

    Atrial fibrillation is a common heart arrhythmia, and can be effectively treated with ablation. Ablation planning requires 3D models of the patient's left atrium (LA) and/or right atrium (RA), therefore an automatic segmentation procedure to retrieve these models is desirable. In this study, we investigate the use of advanced level set segmentation approaches to automatically segment RA in magnetic resonance angiographic (MRA) volume images. Low contrast to noise ratio makes the boundary between the RA and the nearby structures nearly indistinguishable. Therefore, pure data driven segmentation approaches such as watershed and ChanVese methods are bound to fail. Incorporating training shapes through PCA modeling to constrain the segmentation is one popular solution, and is also used in our segmentation framework. The shape parameters from PCA are optimized with a global histogram based energy model. However, since the shape parameters span a much smaller space, it can not capture fine details of the shape. Therefore, we employ a second refinement step after the shape based segmentation stage, which follows closely the recent work of localized appearance model based techniques. The local appearance model is established through a robust point tracking mechanism and is learned through landmarks embedded on the surface of training shapes. The key contribution of our work is the combination of a statistical shape prior and a localized appearance prior for level set segmentation of the right atrium from MRA. We test this two step segmentation framework on porcine RA to verify the algorithm.

  7. Advanced Behavioral Applications in Schools: A Review of R. Douglas Greer's "Designing Teaching Strategies: An Applied Behavior Analysis Systems Approach"

    ERIC Educational Resources Information Center

    Moxley, Roy A.

    2004-01-01

    R. Douglas Greer's "Designing Teaching Strategies" is an important book directed to advanced students in applied behavior analysis for classrooms. This review presents some of the striking features of the Comprehensive Applied Behavior Analysis to Schooling (CABAS[R]) program and the individualized instruction that the book advances. These include…

  8. Twelve Tips for teaching medical professionalism at all levels of medical education.

    PubMed

    Al-Eraky, Mohamed Mostafa

    2015-01-01

    Review of studies published in medical education journals over the last decade reveals that teaching medical professionalism is essential, yet challenging. According to a recent Best Evidence in Medical Education (BEME) guide, there is no consensus on a theoretical or practical model to integrate the teaching of professionalism into medical education. The aim of this article is to outline a practical manual for teaching professionalism at all levels of medical education. Drawing from research literature and author's experience, Twelve Tips are listed and organised in four clusters with relevance to (1) the context, (2) the teachers, (3) the curriculum, and (4) the networking. With a better understanding of the guiding educational principles for teaching medical professionalism, medical educators will be able to teach one of the most challenging constructs in medical education. PMID:25776227

  9. University of Arizona's Collaboration to Advance Teaching Technology and Science (CATTS): lesson for photonics education collaborations

    NASA Astrophysics Data System (ADS)

    Hall-Wallace, Michelle; Regens, Nancy L.; Pompea, Stephen M.

    2002-05-01

    CATTS is a National Science Foundation-funded partnership between the University of Arizona and local school districts to improve science, mathematics and technology teaching at all levels. The goals of the CATTS Program are to develop sustainable partnerships with Kindergarten through 12th grade level (K-12) educators that foster integration of science, mathematics, engineering and technology research in classroom learning experiences. The program also creates opportunities for graduate and undergraduate students to be active participants in K-12 education by providing training and fellowships. CATTS seeks to foster effective teaching and a greater understanding of learning at all levels. School districts and University of Arizona outreach programs propose fellowship activities that address identified educational needs; they work together with CATTS to create customized programs to meet those needs. CATTS Fellows, their faculty mentors and K - 12 partners participate in workshops to gain experience with inquiry-based teaching and understanding diverse learning styles. In the partnership, CATTS Fellows have an opportunity to share their research experiences with K - 12 educators and gain experience with inquiry teaching. On the other side of the partnership, professional educators share their knowledge of teaching with Fellows and gain deeper understanding of scientific inquiry. In the two years that this NSF funded program has been in operation, a variety of lessons have been learned that can apply to school, university, and industrial partnerships to foster education and training. In particular since each organization operates in its own subculture, particular attention must be paid to raising cultural awareness among the participants in ways that foster mutual respect and communication of shared goals. Proper coordination and sensible logistics are also critical for the success of a complex project such as this. Training of the partners and the project

  10. The Teaching of College Chemistry: Role of Student Development Level.

    ERIC Educational Resources Information Center

    Wiseman, Frank L., Jr.

    1981-01-01

    Determined developmental level to be a major factor at lower level chemistry courses but not as important for higher level ones. Suggests Lawson's test to be a useful tool in studying the basics of chemical education, evaluating courses as to the appropriate level, and in counseling individual students. (Author/JN)

  11. Teachers' Professional Development from the Perspective of Teaching Reflection Levels

    ERIC Educational Resources Information Center

    Zhao, Mingren

    2012-01-01

    This paper is a case study based on Habermas's theory of knowledge and human interest. We analyzed the written reflections of four teachers employed at a school and found that the teachers who had experienced advanced professional development tended to engage in practical and critical reflection, whereas those who had experienced average…

  12. Travel and Tourism Module. An Advanced-Level Option For Distribution and Marketing.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Occupational Education Curriculum Development.

    Intended as an advanced option for distributive education students in the twelfth grade, this travel and tourism module is designed to cover a minimum of ten weeks or a maximum of twenty weeks. Introductory material includes information on employment demands, administrative considerations, course format, teaching suggestions, expected outcomes,…

  13. Using Speaking Test Data to Define the Advanced Proficiency Level for L2 Arabic Speakers

    ERIC Educational Resources Information Center

    Loomis, Summer

    2015-01-01

    Reaching the Advanced level of proficiency in speaking is a common goal of second language learners, but data on advanced learners of less commonly taught languages such as Arabic are scarce. This mixed-methods study reports words-per-minute and type-token ratios for three ACTFL levels--10 Intermediate Mid, 10 Advanced Mid, and 8…

  14. A lifesaving model: teaching advanced procedures on shelter animals in a tertiary care facility.

    PubMed

    Spindel, Miranda E; MacPhail, Catriona M; Hackett, Timothy B; Egger, Erick L; Palmer, Ross H; Mama, Khursheed R; Lee, David E; Wilkerson, Nicole; Lappin, Michael R

    2008-01-01

    It is estimated that there are over 5 million homeless animals in the United States. While the veterinary profession continues to evolve in advanced specialty disciplines, animal shelters in every community lack resources for basic care. Concurrently, veterinary students, interns, and residents have less opportunity for practical primary and secondary veterinary care experiences in tertiary-care institutions that focus on specialty training. The two main goals of this project were (1) to provide practical medical and animal-welfare experiences to veterinary students, interns, and residents, under faculty supervision, and (2) to care for animals with medical problems beyond a typical shelter's technical capabilities and budget. Over a two-year period, 22 animals from one humane society were treated at Colorado State University Veterinary Medical Center. Initial funding for medical expenses was provided by PetSmart Charities. All 22 animals were successfully treated and subsequently adopted. The results suggest that collaboration between a tertiary-care facility and a humane shelter can be used successfully to teach advanced procedures and to save homeless animals. The project demonstrated that linking a veterinary teaching hospital's resources to a humane shelter's needs did not financially affect either institution. It is hoped that such a program might be used as a model and be perpetuated in other communities. PMID:19228908

  15. GUIDE FOR TEACHING ENGLISH AS A SECOND LANGUAGE TO ELEMENTARY SCHOOL PUPILS. LEVEL II, PART 2.

    ERIC Educational Resources Information Center

    WILSON, ROBERT; AND OTHERS

    THIS VOLUME COMPRISES LESSONS 56-115 OF THE SECOND LEVEL OF "TEACHING ENGLISH EARLY." FOLLOWING THE SAME FORMAT AS LEVEL II, PART 1, THE APPROACH IS STILL ORAL-AURAL, EMPHASIZING CLASSROOM ACTIVITIES AND "ACTING-OUT" WITH PUPPETS. SOMEWHAT MORE EMPHASIS IS GIVEN TO "FREE DIALOG" AND A GREATER VARIETY OF ACTIVITIES. SEE RELATED DOCUMENTS AL 001…

  16. Teaching Games Level Design Using the StarCraft II Editor

    ERIC Educational Resources Information Center

    Sweetser, Penelope

    2013-01-01

    Level design is often characterised as "where the rubber hits the road" in game development. It is a core area of games design, alongside design of game rules and narrative. However, there is a lack of literature dedicated to documenting teaching games design, let alone the more specialised topic of level design. Furthermore, there…

  17. Enhancing the Scholarship of Teaching and Learning through Micro-Level Collaboration across Two Disciplines

    ERIC Educational Resources Information Center

    Arrington, Nancy McBride; Cohen, Adrienne

    2015-01-01

    Two professors from two disciplines--education and sociology--analyzed the commonalities, differences, successes, and challenges of conducting cross-disciplinary Scholarship of Teaching and Learning (SoTL) research at the course level (micro-level). This case study of their collaboration resulted in a series of lessons learned which add to the…

  18. Investigating the Stress Levels of Early Childhood, Primary and Secondary Pre-Service Teachers during Teaching Practicum

    ERIC Educational Resources Information Center

    Geng, Gretchen; Midford, Richard; Buckworth, Jenny

    2015-01-01

    This study investigated stress levels of pre-service teachers (PSTs) across three categories of teaching context: early childhood, primary and secondary. This paper focused on exploring the stressors in the completion of tasks in teaching practicum in the three categories of teaching context and an awareness of and access to support systems. The…

  19. Teaching Rubbish, Local Studies in an "O" Level Syllabus.

    ERIC Educational Resources Information Center

    Wade, Philip

    1981-01-01

    A field trip and simulation exercise for a fourth-year "O"-level geography group in England are described. The activity focused on waste disposal problems at a coal plant and related local issues. (DC)

  20. Advanced Placement Course Enrollment and School-Level Characteristics

    ERIC Educational Resources Information Center

    Barnard-Brak, Lucy; McGaha-Garnett, Valerie; Burley, Hansel

    2011-01-01

    The current study examined access to Advanced Placement (AP) courses as a function of these school characteristics (e.g., percentage of ethnic minority and lower socioeconomic status) and then examined AP course enrollment as a function of both access to AP courses and these school characteristics. Using structural equation modeling techniques,…

  1. Advanced Inverter Functions to Support High Levels of Distributed Solar: Policy and Regulatory Considerations (Brochure)

    SciTech Connect

    Not Available

    2014-11-01

    This paper explains how advanced inverter functions (sometimes called 'smart inverters') contribute to the integration of high levels of solar PV generation onto the electrical grid and covers the contributions of advanced functions to maintaining grid stability. Policy and regulatory considerations associated with the deployment of advanced inverter functions are also introduced.

  2. Teaching Middle Level Students to Generalize: From Implicit to Explicit

    ERIC Educational Resources Information Center

    Ding, Meixia; Heaton, Ruth; Hartman, David

    2012-01-01

    This study took a broad view of generalization, exploring how classroom instruction within opportunities of implicit generalization may be related to students' abilities to generalize. From an integrated perspective of generalization and problem solving, we investigated twelve lessons of two middle level teachers based on three pattern-based…

  3. The S-A-S Approach to Teaching Second Level

    ERIC Educational Resources Information Center

    Fleming, Micheal F.

    1970-01-01

    Describes a "Science as Science approach to second level biology, combining laboratory-based individual problem solving, seminars to develop communication skills, and independent study. The teacher's main role is to act as a catalyst. Students analyze their own progress with the help of written answers to questions. (EB)

  4. Teaching Engineering at the K-12 Level: Two Perspectives

    ERIC Educational Resources Information Center

    Smith, Kenneth L.; Burghardt, David

    2007-01-01

    In this article, the authors share their own perspectives regarding engineering education at the K-12 level. Smith believes that there must be a more direct infusion of appropriate mathematics and science with the unique technological content (tools, machines, materials, processes) for an effective engineering education program to exist. He thinks…

  5. Teaching Techniques: Physical Vocabulary in the Beginner-Level Classroom

    ERIC Educational Resources Information Center

    Maiullo, Jonathan

    2016-01-01

    After having success with this warm-up activity in his theater classes, the author adapted it for his beginner-level English classes, knowing his students would appreciate the opportunity to move around. The activity allows students to create their own physical interpretation of a vocabulary word, which increases their ability to remember it…

  6. "Bioneering"--Teaching Biotechnology Entrepreneurship at the Undergraduate Level

    ERIC Educational Resources Information Center

    Collet, Chris; Wyatt, David

    2005-01-01

    Purpose - The authors have developed an educational model that operates at the undergraduate level and aims to produce graduates who can comfortably operate in the gulf between the laboratory bench and the commercial marketplace. The purpose of the paper is to describe the course, approaches, activities and initial outcomes of the Bachelor of…

  7. Some Live Issues of the Physics Teaching in all the School Levels

    NASA Astrophysics Data System (ADS)

    Mico, Silvana; Mandili, Jorgo

    2010-01-01

    In many countries the levels of social and economic development are also the determinants of education policies. During the last 10 years Albania had new developments in social and economic environment, but the education policies has remain the same or have been almost insignificantly enhanced. It isn't our intention discussing these policies, but just expressing some considerations according to the most recent experience and our vision. These considerations regard the teaching physics quality in all the school levels. It's truth that students have serious difficulty in understanding physics. We have tried to understand why this happens and how we can help them? In this paper we identify some teaching and learning problems and argue importance of using of educational philosophy, cognitive theory and pedagogical research to change our teaching of physics.

  8. The Attitudes of Preschool Teacher Candidates Studying through Distance Education Approach towards Teaching Profession and Their Perception Levels of Teaching Competency

    ERIC Educational Resources Information Center

    Gultekin, Mehmet

    2006-01-01

    The purpose of this study is to determine the attitudes of preschool teacher candidates studying through distance education approach towards the teaching profession and to determine their perception levels of teaching competency. The population and sampling of the study were the senior students of Anadolu University, Open Education Faculty,…

  9. Just-in-Time Teaching: A Tool for Enhancing Student Engagement in Advanced Foreign Language Learning

    ERIC Educational Resources Information Center

    Abreu, Laurel; Knouse, Stephanie

    2014-01-01

    Scholars have indicated a need for further research on effective pedagogical strategies designed for advanced foreign language courses in the postsecondary setting, especially in light of decreased enrollments at this level and the elimination of foreign language programs altogether in some institutions (Paesani & Allen, 2012). This article…

  10. Mathematics Teachers' Development, Exploration, and Advancement of Technological Pedagogical Content Knowledge in the Teaching and Learning of Algebra

    ERIC Educational Resources Information Center

    Richardson, Sandra

    2009-01-01

    This article describes experiences from a professional development project designed to prepare in-service eighth-grade mathematics teachers to develop, explore, and advance technological pedagogical content knowledge (TPCK) in the teaching and learning of Algebra I. This article describes the process of the participating teachers' mathematical…

  11. Private Power for the Public Good. A History of the Carnegie Foundation for the Advancement of Teaching. [Revised.

    ERIC Educational Resources Information Center

    Lagemann, Ellen Condliffe

    This book traces the history of the Carnegie Foundation for the Advancement of Teaching from its founding in 1906 through 1979. A 1999 foreword by the current president of the Foundation notes the influence of the book and briefly updates the foundation's history. The foreword reiterates the book's judgment that the foundation's policies typically…

  12. Approaches to emergency management teaching at the master's level.

    PubMed

    Alexander, David

    2013-01-01

    Training and education enable emergency managers to deal with complex situations, create durable networks of people with appropriate expertise, and ensure that knowledge is utilized to improve resilience in the face of disaster risk. Although there is a discrete literature on emergency management training, few attempts have been made to create an overview that discusses the key issues and proposes a standardized approach. This article examines the nature of training and education in emergency and disaster management. It analyzes the composition and requirements of courses at the master's degree level, which is considered to be the most appropriate tier for in-depth instruction in this field. This article defines "training" and "education" in the context of emergency management courses. It reviews the developing profile of the emergency manager in the light of training requirements. This article examines the question of whether emergency management is a branch of management science or whether it is something distinct and separate. Attention is given to the composition of a core curriculum and to the most appropriate pedagogical forms of delivering it. The article reviews the arguments for and against standardization of the curriculum and describes some of the pedagogical methods for delivering courses. Briefly, it considers the impact on training and education of new pedagogic methods based on information technology. It is concluded that the master's level is particularly suited to emergency and crisis management education, as it enables students to complement the in-depth knowledge they acquired in their disciplinary first degrees with a broader synthetic approach at the postgraduate level. Some measures of standardization of course offerings are desirable, in favor of creating a core curriculum that will ensure that essential core knowledge is imparted. Education and training in this field should include problem-solving approaches that enable students to learn

  13. The Co-Sat Class: Strategies for Teaching Combined Levels of Developmental English

    ERIC Educational Resources Information Center

    Pireh, Diane Flanegan

    2009-01-01

    This article presents strategies for teaching a co-sat class, a class wherein students who place into two different levels of developmental English are taught concurrently in one classroom with one instructor. The article describes organizing the course on a framework of shared topics, includes a model for managing classroom activities, and gives…

  14. A Case Study of College Level Second Language Teachers' Perceptions and Implementations of Communicative Language Teaching

    ERIC Educational Resources Information Center

    Wong, Chiu-Yin

    2012-01-01

    Previous research studies have indicated that some educators do not advocate Communicative Language Teaching (CLT) because of their misunderstanding of the methodology. This article explores the relationship between college-level second language (L2) educators' perceptions and their implementations of CLT. The results of this study show that the…

  15. Using the Ultimatum Game to Teach Economic Theories of Relationship Maintenance to A-Level Students

    ERIC Educational Resources Information Center

    Knight, Simon

    2011-01-01

    When teaching at A-level, educators often present a model of psychology that does not extend beyond the confines of the specification. However, sometimes not only is it possible to provide insight into other areas of psychology, it provides a novel way of understanding a concept included in the specification itself. By extending student's…

  16. School Effectiveness at Primary Level of Education in Relation to Classroom Teaching

    ERIC Educational Resources Information Center

    Panigrahi, Manas Ranjan

    2014-01-01

    The study aims to investigate the relationship of School Effectiveness with regard to classroom teaching at primary level of education. The objectives of the study were to identify the more-effective and less-effective schools; to find out the differences between more-effective and less-effective schools in relation to physical facilities, Head…

  17. Student Conceptual Level and Models of Teaching: Theoretical and Empirical Coordination of Two Models.

    ERIC Educational Resources Information Center

    Hunt, David E.; And Others

    The Conceptual Level (CL) matching model describes the differential reaction of students varying in CL to educational environments varying in degree of structure. Models of teaching describe environments systematically varying in structure and therefore provide a specific basis for coordinated investigation of differential effects. The effects of…

  18. Internet Access, Use and Sharing Levels among Students during the Teaching-Learning Process

    ERIC Educational Resources Information Center

    Tutkun, Omer F.

    2011-01-01

    The purpose of this study was to determine the awareness among students and levels regarding student access, use, and knowledge sharing during the teaching-learning process. The triangulation method was utilized in this study. The population of the research universe was 21,747. The student sample population was 1,292. Two different data collection…

  19. An Investigation of Elementary School Grade Levels Appropriate for Teaching the Metric System.

    ERIC Educational Resources Information Center

    Bargmann, Theodore John

    This study was concerned with identification of elementary school grade levels appropriate for teaching various phases of the metric system. The same unit was taught to 201 elementary school children in grades three through six. Pretests and posttests were used to assess progress made by students in developing skills and understandings related to…

  20. Investigation of a Chaotic Double Pendulum in the Basic Level Physics Teaching Laboratory

    ERIC Educational Resources Information Center

    Vanko, Peter

    2007-01-01

    First-year physics students at the Technical University of Budapest carry out a wide range of measurements in the Basic Level Physics Teaching Laboratory. One of the most exciting experiments is the investigation of a chaotic double pendulum by a V-scope, a powerful three-dimensional motion tracking system. After a brief introduction to the…

  1. Pre-Service Teachers' Knowledge and Teaching Comfort Levels for Agricultural Science and Technology Objectives

    ERIC Educational Resources Information Center

    Wingenbach, Gary J.; White, Judith McIntosh; Degenhart, Shannon; Pannkuk, Tim; Kujawski, Jenna

    2007-01-01

    Self-efficacy beliefs are defined as context-specific assessments of one's competence to perform specific tasks, influence one's efforts, persistence, and resilience to succeed in a given task. Such beliefs are important determinants when considering agricultural science teachers' subject matter knowledge, teaching comfort levels, and their…

  2. The Effect of Designed Geometry Teaching Lesson to the Candidate Teachers' Van Hiele Geometric Thinking Level

    ERIC Educational Resources Information Center

    Yilmaz, Gül Kaleli; Koparan, Timur

    2016-01-01

    The aim of this study is to find out how designed Geometry Teaching Lesson affects candidate teachers' Van Hiele Geometric Thinking Levels. For that purpose, 14 weeks long study was performed with 44 candidate teachers who were university students in Turkey. Van Hiele Geometric Thinking Test was applied to candidate teachers before and after…

  3. Pedagogical Issues in Teaching Upper-Level Science Courses at a "Community University"

    ERIC Educational Resources Information Center

    Deutch, Charles E.; Jurutka, Peter W.; Marshall, Pamela A.

    2008-01-01

    The authors teach upper-level science courses in cell biology, genetics, and biochemistry at a public, four-year "community university" that serves a demographically diverse population of traditional and nontraditional students. In this article, they describe some of the issues they have found to be particularly significant at their "community…

  4. Professional Values and Practice: The Essential Guide for Higher Level Teaching Assistants

    ERIC Educational Resources Information Center

    Watkinson, Anne

    2005-01-01

    This book concentrates on the more theoretical aspects of the Higher Level Teaching Assistant role: professionalism, relationships, statutory frameworks and knowing your limits. It offers guidance and support on fulfilling the standards and succeeding both inside and outside the classroom. The book is divided into the following chapters: (1)…

  5. GUIDE FOR TEACHING ENGLISH AS A SECOND LANGUAGE TO ELEMENTARY SCHOOL PUPILS. LEVEL II, PART 1.

    ERIC Educational Resources Information Center

    WILSON, ROBERT; AND OTHERS

    THE 55 AUDIO-LINGUAL LESSON UNITS OF "TEACHING ENGLISH EARLY" ARE DESIGNED AS A GUIDE FOR THE TEACHER OF ELEMENTARY GRADE CHILDREN WHO HAVE REACHED LEVEL II IN ENGLISH AS A SECOND LANGUAGE. AIMED PRIMARILY AT THE SPANISH-SPEAKING (MEXICAN-AMERICAN) CHILD, THIS PRE-READING MATERIAL MAY BE USED WITH OTHER LANGUAGE BACKGROUNDS. (SEE THE FINAL REPORT…

  6. Aspects on Teaching/Learning with Object Oriented Programming for Entry Level Courses of Engineering.

    ERIC Educational Resources Information Center

    de Oliveira, Clara Amelia; Conte, Marcos Fernando; Riso, Bernardo Goncalves

    This work presents a proposal for Teaching/Learning, on Object Oriented Programming for Entry Level Courses of Engineering and Computer Science, on University. The philosophy of Object Oriented Programming comes as a new pattern of solution for problems, where flexibility and reusability appears over the simple data structure and sequential…

  7. The Development of Multi-Level Audio-Visual Teaching Aids for Earth Science.

    ERIC Educational Resources Information Center

    Pitt, William D.

    The project consisted of making a multi-level teaching film titled "Rocks and Minerals of the Ouachita Mountains," which runs for 25 minutes and is in color. The film was designed to be interesting to earth science students from junior high to college, and consists of dialogue combined with motion pictures of charts, sequential diagrams, outcrops,…

  8. Mass-Elastic Band Thermodynamics: A Visual Teaching Aid at the Introductory Level

    ERIC Educational Resources Information Center

    Galley, William C.

    2007-01-01

    The analysis a recently developed mass-elastic band process that will help in providing a better understanding of various aspects of chemical thermodynamics. These processes also include the use of a visual teaching aid at the introductory level, which helps students to think better.

  9. The Effect of Geometry Teaching with Cabri to Learning Levels of Fourth Grade Students

    ERIC Educational Resources Information Center

    Tutak, Tayfun; Turkdogan, Ali; Birgin, Osman

    2009-01-01

    In the study Cabri was used for teaching geometry at 4th grade. To investigate students' geometry level, a semi-experimental method was used. In the test group, geometry subjects are taught using Cabri. A multiple choice test was used to collect data as pre and post test. Answers were assigned as 1 to correct, 0 to wrong answers. Data were…

  10. Just-in-Time Teaching Exercises to Engage Students in an Introductory-Level Dinosaur Course

    ERIC Educational Resources Information Center

    Guertin, Laura A.; Zappe, Sarah E.; Kim, Heeyoung

    2007-01-01

    The Just-in-Time Teaching (JiTT) technique allows students to be engaged in course material outside of the classroom by answering web-based questions. The responses are summarized and presented to students in class with a follow-up active learning exercise. College students enrolled in an introductory-level general education geoscience course were…

  11. A Case Study of Secondary District-Level Literacy Coaches' Beliefs about How to Teach Reading

    ERIC Educational Resources Information Center

    Crawford, Pamela Sharp

    2012-01-01

    This was a qualitative case study that compared data across six district-level literacy coaches' epistemological and ontological beliefs about how to teach reading. All six coaches were working as a cohort of literacy coaches on the development and implementation of a secondary reading intervention program for seventh-grade struggling readers.…

  12. Teaching for rationality: What does it mean for preservice middle level teachers' intellectual development?

    NASA Astrophysics Data System (ADS)

    Kleine, Karynne L. M.

    The conception of intellectual development has undergone considerable change since Perry's influential study of undergraduates in 1968. Most notably, theorists have tried to account for the fact that women do not appear to be as intellectually developed as men when examined through traditional models that emphasize the use of impersonal and distanced objectivity and logic by acknowledging that rationality may include aspects of emotionalism and subjectivity. One model that shows potential to accurately describe the development of women is presented by Belenky, Clinchy, Goldberger and Tarule (1986). An important application of this development, which holds promise for successful education reform efforts, is the ability to improve the intellectual development of preservice middle level teachers through their teacher preparation programs. Thus, this study sought to (a) examine through case studies the intellectual development of five selected female and male members of a cohort of preservice middle level teachers at Rotunda College (not its real name) exposed to a ten week course emphasizing the use of rationality in various impersonal and relational ways as they developed their teaching practices, and (b) determine whether these preservice teachers came to value rationality as a means to becoming an excellent teacher. This was accomplished by conducting a mixedgender test of the model of intellectual development proposed by Belenky et al. (1986), and by using interviews, questionnaires, and artifacts to note their conceptual changes and changes in their valuing of rationality that occurred over the period of the course. The present study also evaluated Rotunda College's achievement of several aspects of its liberal arts mission. Analysis of qualitative and quantitative data for five case study participants indicates that fostering rationality in preservice middle level teachers through various impersonal and relational ways advances the desire to develop

  13. Blending resources to teach high school level astronomy

    NASA Astrophysics Data System (ADS)

    Rudiger, Lance

    This presentation will assist educators in incorporating various resources into a High School Level Astronomy course. I will use information and materials (slides, videos and handouts). I will share information I have gained as a mentor teacher in programs for NASA (JPL Solar System Ambassador), NRAO (National Radio Astronomy Observatory), AAS (American Astronomical Society Teacher Resource Agent and Leader workshop) and NYSUT State Science Comm. I will also present materials and information from workshops I have given at the SUNY@Potsdam Planetarium for educators, community members and students. I will also share a space science summer program I developed for Upward Bound at St. Lawrence University. This was mostly for Native Americans or economically disadvantaged.

  14. Teachers' beliefs about science teaching and context factors: Implications for teaching and learning science at the middle school level

    NASA Astrophysics Data System (ADS)

    Pea, Celeste H.

    Current research shows that teachers' beliefs have been virtually ignored in science education reform efforts spearheaded by the development of national, state, and local standards. Since the aim of science education reform is to improve scientific literacy for all students, increasingly, researchers are questioning the lack of attention to teachers' beliefs and are calling for more research to examine teachers' beliefs and the influence of school environmental factors on their classroom practices. The purpose of this study was to explore, investigate, and analyze data that might reveal middle school science teachers' beliefs about science teaching and how school environmental factors influence their classroom behavior. The mixed methods study was conducted in a large urban/suburban county in an eastern state in the United States. Data were collected through a Likert-style survey and interview and observation sessions. Ninety-one middle school science teachers completed the survey. Three teachers from the survey sample also participated in the interview and observation sessions. The findings from the quantitative and qualitative data indicated that most of the middle school science teachers in this study believed that science teaching should be student-centered, and science instruction should be based on an inquiry-based approach to teaching and learning. They also believed that the state and county standards were the most important factors in helping teachers to use inquiry-based instructional strategies to teach science. In addition to the science standards, the middle school science teachers believed that peer and principal support were critical to their success as teachers, and that instructional materials and supplies were readily available to help them teach science. The findings from the study indicated that few school environmental factors affected the middle school teachers' classroom practices. However, time (to participate in more professional activities

  15. The effect of different levels of constructive teaching practices on teacher question asking behaviors

    NASA Astrophysics Data System (ADS)

    Erdogan, Ibrahim

    The purposes of the study were: (1) to examine the effectiveness of the Iowa Chautauqua Professional Development Program (ICPDP) in moving elementary science teachers toward the use of more constructive teaching practices and (2) to investigate the effectiveness of different levels of teaching practices, especially in terms of a sample of teachers achieving "expert" state at the end of program compared with some attaining only with "competent" level. The variables considered were their perceptions of their own classroom practices, stated philosophy of teaching and learning, and their actual classroom practices and question asking behaviors observed via videotape recording. Structured questionnaires, focus group interviews, teacher reflections, and examination of lesson modules were used to collect data from thirty-three K-5 in-service teachers who were involved in a one-year ICPDP. Qualitative and quantitative analyses of data revealed that: (1) Teacher perceptions regarding their teaching and learning, and their actual teaching practices in classroom in terms of constructivist approaches were significantly changed after participation in the ICPDP. (2) Teacher perceptions of their classroom practices and stated philosophies of teaching and learning have a great affect on their actual practices that can be observed. (3) Teacher stated philosophies of teaching and learning significantly influence the quantity and quality of their use of questions in their classrooms. (4) The "expert" teachers accept students' alternative answers and deliberately ask high cognitive level questions that enable students to think critically and to guide them based on what the students are thinking. Alternatively, the "competent" teachers do not follow student responses and used questions which do not help students to understand their current level of understanding nor encourage students to reflect on their own thinking. (5) The role of "expert" teacher is more geared toward challenging

  16. Teaching information literacy skills to sophomore-level biology majors.

    PubMed

    Thompson, Leigh; Blankinship, Lisa Ann

    2015-05-01

    Many undergraduate students lack a sound understanding of information literacy. The skills that comprise information literacy are particularly important when combined with scientific writing for biology majors as they are the foundation skills necessary to complete upper-division biology course assignments, better train students for research projects, and prepare students for graduate and professional education. To help undergraduate biology students develop and practice information literacy and scientific writing skills, a series of three one-hour hands-on library sessions, discussions, and homework assignments were developed for Biological Literature, a one-credit, one-hour-per-week, required sophomore-level course. The embedded course librarian developed a learning exercise that reviewed how to conduct database and web searches, the difference between primary and secondary sources, source credibility, and how to access articles through the university's databases. Students used the skills gained in the library training sessions for later writing assignments including a formal lab report and annotated bibliography. By focusing on improving information literacy skills as well as providing practice in scientific writing, Biological Literature students are better able to meet the rigors of upper-division biology courses and communicate research findings in a more professional manner. PMID:25949754

  17. Teaching Information Literacy Skills to Sophomore-Level Biology Majors

    PubMed Central

    Thompson, Leigh; Blankinship, Lisa Ann

    2015-01-01

    Many undergraduate students lack a sound understanding of information literacy. The skills that comprise information literacy are particularly important when combined with scientific writing for biology majors as they are the foundation skills necessary to complete upper-division biology course assignments, better train students for research projects, and prepare students for graduate and professional education. To help undergraduate biology students develop and practice information literacy and scientific writing skills, a series of three one-hour hands-on library sessions, discussions, and homework assignments were developed for Biological Literature, a one-credit, one-hour-per-week, required sophomore-level course. The embedded course librarian developed a learning exercise that reviewed how to conduct database and web searches, the difference between primary and secondary sources, source credibility, and how to access articles through the university’s databases. Students used the skills gained in the library training sessions for later writing assignments including a formal lab report and annotated bibliography. By focusing on improving information literacy skills as well as providing practice in scientific writing, Biological Literature students are better able to meet the rigors of upper-division biology courses and communicate research findings in a more professional manner. PMID:25949754

  18. The Relationship between Alienation Levels of Physical Education Teacher Candidates and Their Attitudes towards the Teaching Profession

    ERIC Educational Resources Information Center

    Erbas, Mustafa Kayihan

    2014-01-01

    This study aimed to determine the alienation levels and attitudes of physical education teacher candidates towards the teaching profession and identify the relationship between their alienation levels and their attitudes towards teaching. The study group consisted of 695 teacher candidates studying in physical education and sports teaching…

  19. Advancement of Bi-Level Integrated System Synthesis (BLISS)

    NASA Technical Reports Server (NTRS)

    Sobieszczanski-Sobieski, J.; Emiley, Mark S.; Agte, Jeremy S.; Sandusky, Robert R., Jr.

    2000-01-01

    Bi-Level Integrated System Synthesis (BLISS) is a method for optimization of an engineering system, e.g., an aerospace vehicle. BLISS consists of optimizations at the subsystem (module) and system levels to divide the overall large optimization task into sets of smaller ones that can be executed concurrently. In the initial version of BLISS that was introduced and documented in previous publications, analysis in the modules was kept at the early conceptual design level. This paper reports on the next step in the BLISS development in which the fidelity of the aerodynamic drag and structural stress and displacement analyses were upgraded while the method's satisfactory convergence rate was retained.

  20. Level of Immersion in Virtual Environments Impacts the Ability to Assess and Teach Social Skills in Autism Spectrum Disorder

    PubMed Central

    Bugnariu, Nicoleta L.

    2016-01-01

    Abstract Virtual environments (VEs) may be useful for delivering social skills interventions to individuals with autism spectrum disorder (ASD). Immersive VEs provide opportunities for individuals with ASD to learn and practice skills in a controlled replicable setting. However, not all VEs are delivered using the same technology, and the level of immersion differs across settings. We group studies into low-, moderate-, and high-immersion categories by examining five aspects of immersion. In doing so, we draw conclusions regarding the influence of this technical manipulation on the efficacy of VEs as a tool for assessing and teaching social skills. We also highlight ways in which future studies can advance our understanding of how manipulating aspects of immersion may impact intervention success. PMID:26919157

  1. Teaching Plasmonics, Scanning Probe Microscopy and Other Useful Experiments at the Upper Level

    NASA Astrophysics Data System (ADS)

    Sanchez, Erik

    2012-10-01

    It is important to teach students concepts and experimental skills relating to modern research being performed today. Experiments that help educate students about the latest research helps them get jobs and into the doors at many great academic institutions. PSU's Advanced Experimental Class for physics undergraduates offers many novel experiments to help the students accomplish this task. Labs involving Plasmonics, thin film deposition, scanning probe microscopy (SPM) and more will be discussed. In addition, a new NSF funded project involving the building of a Do-It-Yourself (DIY) SPM will be discussed.

  2. Advancing the perceptions of the nature of science (NOS): integrating teaching the NOS in a science content course

    NASA Astrophysics Data System (ADS)

    Aflalo, Ester

    2014-09-01

    Background:Understanding the nature of science (NOS) has been a key objective in teaching sciences for many years. Despite the importance of this goal it is, until this day, a complex challenge that we are far from achieving. Purpose:The study was conducted in order to further the understanding of the NOS amongst preservice teachers. It explores the effects of another approach to teaching that combines teaching the NOS in a course of scientific content. Sample and Programmed description:109 preservice teachers studied the course on 'Cell Biology' or the course, 'Introduction to Life Sciences', whose teaching model differs. In addition to the usual subject matter the courses included activities to understand some aspects of the NOS, reflective discussions, as well as historical descriptions of the scientific discoveries and developments pertaining to the course matter. Design and methods:The study has characteristics of action research The perceptions of the NOS amongst preservice teachers were examined prior to, and following, the course. The perceptions were examined through 35 closed questions and one open question. Results:The findings show that following the course, some of the concepts of NOS changed. Naïve and conservative acuity developed into more current perceptions towards the NOS. Similarly, there was greater internalization of the meaning of the NOS and the significance of its teaching. Conclusions:The findings of this research discuss evidence of the importance of combining the teaching of the NOS in scientific courses in order to advance scientific literacy.

  3. Integrative curriculum reform, domain dependent knowing, and teachers` epistemological theories: Implications for middle-level teaching

    SciTech Connect

    Powell, R.R.

    1998-12-01

    Integrative curriculum as both a theoretical construct and a practical reality, and as a theme-based, problem-centered, democratic way of schooling, is becoming more widely considered as a feasible alternative to traditional middle-level curricula. Importantly for teaching and learning, domain dependence requires teachers to view one area of knowledge as fully interdependent with other areas of knowledge during the learning process. This requires teachers to adopt personal epistemological theories that reflect integrative, domain dependent knowing. This study explored what happened when teachers from highly traditional domain independent school settings encountered an ambitious college-level curriculum project that was designed to help the teachers understand the potential that integrative, domain dependent teaching holds for precollege settings. This study asked: What influence does an integrative, domain dependent curriculum project have on teachers` domain independent, epistemological theories for teaching and learning? Finding an answer to this question is essential if we, as an educational community, are to understand how integrative curriculum theory is transformed by teachers into systemic curriculum reform. The results suggest that the integrative curriculum project that teachers participated in did not explicitly alter their classroom practices in a wholesale manner. Personal epistemological theories of teachers collectively precluded teachers from making any wholesale changes in their individual classroom teaching. However, teachers became aware of integrative curriculum as an alternative, and they expressed interest in infusing integrative practices into their classrooms as opportunities arise.

  4. Teaching with Games: Online Resources and Examples for Entry Level Courses

    NASA Astrophysics Data System (ADS)

    Teed, R.; Manduca, C.

    2004-12-01

    Using games to teach introductory geoscience can motivate students to enthusiastically learn material that they might otherwise condemn as "boring". A good educational game is one that immerses the players in the material and engages them for as long as it takes to master that material. There are some good geoscience games already available, but instructors can also create their own, suitable to their students and the content that they are teaching. Game-Based Learning is a module on the Starting Point website for faculty teaching entry level geosciences. It assists faculty in using games in their teaching by providing a description of the features of game-based learning, why you would use it, how to use games to teach geoscience, examples, and references. Other issues discussed include the development of video games for teaching, having your students create educational games, what makes a good game, handling competition in the classroom, and grading. The examples include descriptions of and rules for a GPS treasure hunt, a geology quiz show, and an earthquake game, as well as links to several online geological video games, and advice on how to design a paleontology board game. Starting Point is intended to help both experienced faculty and new instructors meet the challenge of teaching introductory geoscience classes, including environmental science and oceanography as well as more traditional geology classes. For many students, these classes are both the first and the last college-level science class that they will ever take. They need to learn enough about the Earth in that one class to sustain them for many decades as voters, consumers, and sometimes even as teachers. Starting Point is produced by a group of authors working with the Science Education Resource Center. It contains dozens of detailed examples categorized by geoscience topic with advice about using them and assessing learning. Each example is linked to one of many modules, such as Game

  5. GNVQ science at advanced level: motivation and self-esteem

    NASA Astrophysics Data System (ADS)

    Solomon, J.

    1995-07-01

    An interview study carried out in the pilot year of the new GNVQ in science at A-level has shown that the use of grading criteria, which require independent learning, as a method of assessment is better for students' motivation and self-esteem.

  6. An Intermediate-Advanced Level Dutch Refresher Course.

    ERIC Educational Resources Information Center

    English Language Services, Inc., Washington, DC.

    This refresher course in Dutch consists of eight volumes (Books I-IV, each in two parts). Book I, which begins on the intermediate level, presents the sound system of Dutch with accompanying drills. These provide practice in sound-to-spelling correspondence, and contrastive English-Dutch phonology. Books II and III are comprised of six units of…

  7. An Intermediate-Advanced Level Cambodian Refresher Course.

    ERIC Educational Resources Information Center

    Purtle, Dale I.; And Others

    This eight-volume audiolingual course in Standard Cambodian has been prepared for students who have completed either an introductory college-level course of one year or have had an intensive course of several months. Material in the first two volumes, "Book I--Part One" and "Book I--Part Two," introduces the sound system with phonology drills and…

  8. An Intermediate-Advanced Level Thai Refresher Course.

    ERIC Educational Resources Information Center

    Shaweevongs, Chuan: And Others

    The audiolingual materials in this six-volume Thai series have been prepared for students who have either completed an introductory college-level Thai course of one year or more, or have had an intensive course of several months. The first two volumes, Books I and II, consist of five units each, with each unit containing the following lessons--(1)…

  9. Advanced accident sequence precursor analysis level 2 models

    SciTech Connect

    Galyean, W.J.; Brownson, D.A.; Rempe, J.L.

    1996-03-01

    The U.S. Nuclear Regulatory Commission Accident Sequence Precursor program pursues the ultimate objective of performing risk significant evaluations on operational events (precursors) occurring in commercial nuclear power plants. To achieve this objective, the Office of Nuclear Regulatory Research is supporting the development of simple probabilistic risk assessment models for all commercial nuclear power plants (NPP) in the U.S. Presently, only simple Level 1 plant models have been developed which estimate core damage frequencies. In order to provide a true risk perspective, the consequences associated with postulated core damage accidents also need to be considered. With the objective of performing risk evaluations in an integrated and consistent manner, a linked event tree approach which propagates the front end results to back end was developed. This approach utilizes simple plant models that analyze the response of the NPP containment structure in the context of a core damage accident, estimate the magnitude and timing of a radioactive release to the environment, and calculate the consequences for a given release. Detailed models and results from previous studies, such as the NUREG-1150 study, are used to quantify these simple models. These simple models are then linked to the existing Level 1 models, and are evaluated using the SAPHIRE code. To demonstrate the approach, prototypic models have been developed for a boiling water reactor, Peach Bottom, and a pressurized water reactor, Zion.

  10. High Achievement on Advanced Placement Exams: The Relationship of School-Level Contextual Factors to Performance

    ERIC Educational Resources Information Center

    Burney, Virginia H.

    2010-01-01

    The purpose of the study was to identify school- and district-level variables that relate to advanced academic achievement, as defined by the ratio of number of scores of 3, 4, or 5 on Advanced Placement exams to school enrollment. The study initially included 46 variables for 339 public high schools in one Midwestern state. Hierarchical linear…

  11. BOOK REVIEW: New Understanding Physics for Advanced Level

    NASA Astrophysics Data System (ADS)

    Breithaupt, Jim

    2000-09-01

    Breithaupt's new book is big: at 727 pages, it will be a hefty addition to any student's bag. According to the preface, the book is designed to help students achieve the transition from GCSE to A-level and to succeed well at this level. It also aims to cover the requirements of the compulsory parts of all new syllabuses and to cover most of the optional material, too. The book is organized into seven themes along traditional lines: mechanics, materials, fields, waves, electricity, inside the atom, and physics in medicine. Each theme begins with a colourful title page that outlines what the theme is about, lists the applications that students will meet in their reading, identifies prior learning from GCSE and gives a checklist of what students should be able to do once they have finished their reading of the theme. This is all very useful. The text of the book is illustrated with many colourful photographs, pictures and cartoons, but despite this it looks very dense. There are a lot of words on every page in a small font that makes them seem very unfriendly, and although the book claims to be readable I rather doubt that the layout will encourage voluntary reading of the text. Each chapter ends with a useful summary and a selection of short questions that allow students to test their understanding. Each theme has a set of multiple choice and long questions. Some of the questions have an icon referring the student to the accompanying CD (more of this later). There is much up-to-date material in the book. For example, the section on cosmology gives a brief description of the inflationary scenario within the Big Bang model of the origin of the universe, although no mechanism for the inflation is given, which might prove unsatisfying to some students. I do have some reservations about the presentation of some topics within the book: the discussion of relativistic mass, for example, states that `Einstein showed that the mass ... is given by the formula ...' and quotes

  12. Reading - French, Second Language. Introductory to Senior Levels. Youth Education: Teaching GUide No. 42.

    ERIC Educational Resources Information Center

    Nova Scotia Dept. of Education, Halifax.

    The curriculum guide for Nova Scotia's advanced level reading course in French as a second language focuses on assisting the students in transfering first language reading skills to the second language and regulating instruction so that neither the pace nor the difficulty level cause student frustration. The program is structured to bring students…

  13. Agricultural Teaching: Papers Presented at the Fourth Annual Meeting of the American Association for the Advancement of Agricultural Teaching. Washington, D. C., November 11, 1913. Bulletin, 1914, No. 27. Whole Number 601

    ERIC Educational Resources Information Center

    United States Bureau of Education, Department of the Interior, 1914

    1914-01-01

    The purpose of the American Association for the Advancement of Agricultural Teaching, as stated in its constitution, is "to promote the teaching of agriculture and to devise ways and means for increasing the efficiency of such instruction in elementary and secondary schools and in colleges and universities." The time is opportune perhaps for…

  14. ADVANCED UTILITY SIMULATION MODEL DESCRIPTION OF MODIFICATIONS TO THE STATE LEVEL MODEL (VERSION 3.0)

    EPA Science Inventory

    The report documents modifications to the state level model portion of the Advanced Utility Simulation Model (AUSM), one of four stationary source emission and control cost forecasting models developed for the National Acid Precipitation Assessment Program (NAPAP). The AUSM model...

  15. Advances in low-level jet research and future prospects

    NASA Astrophysics Data System (ADS)

    Liu, Hongbo; He, Mingyang; Wang, Bin; Zhang, Qinghong

    2014-02-01

    The low-level jet (LLJ) is closely related to severe rainfall events, air pollution, wind energy utilization, aviation safety, sandstorms, forest fire, and other weather and climate phenomena. Therefore, it has attracted considerable attention since its discovery. Scientists have carried out many studies on LLJs and made significant achievements during the past five or six decades. This article summarizes and assesses the current knowledge on this subject, and focuses in particular on three aspects: 1) LLJ classification, definition, distribution, and structure; 2) LLJ formation and evolutionary mechanisms; and 3) relationships between LLJ and rainfall, as well as other interdisciplinary fields. After comparing the status of LLJ research at home (China) and abroad, we then discuss the shortcomings of LLJ research in China. We suggest that this includes: coarse definitions of the LLJ, lack of observations and inadequate quality control, few thorough explorations of LLJ characteristics and formation mechanisms, and limited studies in interdisciplinary fields. The future prospects for several LLJ research avenues are also speculated.

  16. Integrating Research-Informed Teaching within an Undergraduate Level 4 (Year 1) Diagnostic Radiography Curriculum: A Pilot Study

    ERIC Educational Resources Information Center

    Higgins, Robert; Hogg, Peter; Robinson, Leslie

    2013-01-01

    This article discusses the piloting and evaluation of the Research-informed Teaching experience (RiTe) project. The aim of RiTe was to link teaching and learning with research within an undergraduate diagnostic radiography curriculum. A preliminary pilot study of RiTe was undertaken with a group of level 4 (year 1) volunteer BSc (Hons) diagnostic…

  17. A Guide for Teaching Consumer Education for a Coeducational Class in Home Economics at the High School Level.

    ERIC Educational Resources Information Center

    Orange County Dept. of Education, Santa Ana, CA.

    This guide for teaching consumer education for a coeducational class in home economics at the high school level is organized to capitalize on student interests. The course is for one semester, but more material than needed is provided. Overall course objectives are stated, and suggested course titles are listed. Eleven teaching units are…

  18. Potential Changes in Prospective Chemistry Teachers' Beliefs about Teaching and Learning--A Cross-Level Study

    ERIC Educational Resources Information Center

    Markic, Silvija; Eilks, Ingo

    2013-01-01

    This paper presents a cross-level study of German student teachers' beliefs about teaching and learning chemistry. It covers different stages of their teacher training program. The study is based upon drawings of teaching situations, which were analyzed using an evaluation pattern developed using grounded theory. The qualitative scales…

  19. Advanced accident sequence precursor analysis level 1 models

    SciTech Connect

    Sattison, M.B.; Thatcher, T.A.; Knudsen, J.K.; Schroeder, J.A.; Siu, N.O.

    1996-03-01

    INEL has been involved in the development of plant-specific Accident Sequence Precursor (ASP) models for the past two years. These models were developed for use with the SAPHIRE suite of PRA computer codes. They contained event tree/linked fault tree Level 1 risk models for the following initiating events: general transient, loss-of-offsite-power, steam generator tube rupture, small loss-of-coolant-accident, and anticipated transient without scram. Early in 1995 the ASP models were revised based on review comments from the NRC and an independent peer review. These models were released as Revision 1. The Office of Nuclear Regulatory Research has sponsored several projects at the INEL this fiscal year to further enhance the capabilities of the ASP models. Revision 2 models incorporates more detailed plant information into the models concerning plant response to station blackout conditions, information on battery life, and other unique features gleaned from an Office of Nuclear Reactor Regulation quick review of the Individual Plant Examination submittals. These models are currently being delivered to the NRC as they are completed. A related project is a feasibility study and model development of low power/shutdown (LP/SD) and external event extensions to the ASP models. This project will establish criteria for selection of LP/SD and external initiator operational events for analysis within the ASP program. Prototype models for each pertinent initiating event (loss of shutdown cooling, loss of inventory control, fire, flood, seismic, etc.) will be developed. A third project concerns development of enhancements to SAPHIRE. In relation to the ASP program, a new SAPHIRE module, GEM, was developed as a specific user interface for performing ASP evaluations. This module greatly simplifies the analysis process for determining the conditional core damage probability for a given combination of initiating events and equipment failures or degradations.

  20. Peer Teaching and Group Work.

    ERIC Educational Resources Information Center

    Statman, Stella

    1980-01-01

    Presents two techniques, peer teaching and group work, for use in the classroom at the elementary or advanced level of an English as a foreign language course. Peer teaching is recommended as a technique for recall of older material, while group work is used for drilling, reinforcing, and working out difficult material. (PJM)

  1. Noise levels in a dental teaching institute - A matter of concern!

    PubMed Central

    Singh, Simarpreet; Singh, Gurminder; Sharma, Sumit; Kaur, Amarinder

    2012-01-01

    Objective: To measure and assess the noise levels produced by various dental equipments in different areas of a dental institution and to recommend improvements if noise levels are not within permissible limits. Material and Methods: Sound levels were measured at three different areas of a dental institution where learning and teaching activities are organized. The sound level was measured using a sound level meter known as ‘decibulolmeter’. In each area the noise level was assessed at two positions-one, at 6 inches from the operators ear and second, at the chairside instrument trolley. Noise levels were also assessed from a central location of the clinic area when multiple equipments were in operation simultaneously. Results: Dental laboratory machine, dental hand-piece, ultrasonic scalers, amalgamators, high speed evacuation, and other items produce noise at different sound levels which is appreciable. The noise levels generated varied between 72.6 dB in pre-clinics and 87.2 dB in prosthesis laboratory. The results are comparable to the results of other studies which are conducted elsewhere. Although the risk to the dentists is lesser, but damage to the hearing is possible over prolonged periods. Conclusion: Higher noise levels are potentially hazardous to the persons working in such environments especially in the laboratory areas where noise levels are exceeding the permissible limits. Key words:Noise level, equipment, hearing loss, risk, working areas. PMID:24558544

  2. Teaching Reform and Practice of the Provincial-Level Quality Course: Quantum Mechanics

    ERIC Educational Resources Information Center

    Wang, Hongmei

    2010-01-01

    According to the actuality of Dezhou University, some useful reforms in teaching content, teaching method, and teaching measure are introduced, combining with the characteristics of the course of quantum mechanism in this article.

  3. Utilizing Public Scientific Web Lectures to Teach Contemporary Physics at the High School Level: A Case Study of Learning

    ERIC Educational Resources Information Center

    Kapon, Shulamit; Ganiel, Uri; Eylon, Bat Sheva

    2011-01-01

    This paper describes a teaching experiment designed to examine the learning (i.e., retention of content and conceptual development) that takes place when public scientific web lectures delivered by scientists are utilized to present advanced ideas in physics to students with a high school background in physics. The students watched an exemplary…

  4. Teaching College Level Content and Reading Comprehension Skills Simultaneously via an Artificially Intelligent Adaptive Computerized Instructional System

    ERIC Educational Resources Information Center

    Ray, Roger D.; Belden, Noelle

    2007-01-01

    This paper presents a behavioral model for conceptualizing advanced reading comprehension as a "higher order" behavior class. Also discussed are strategies and tactics utilized by an artificially intelligent adaptive tutoring and testing software system designed to shape such comprehension skills while also teaching subject-specific "content" to…

  5. A Rooftop Radio Observatory: A New Method for Teaching Science Fundamentals to Advanced Undergraduates

    NASA Astrophysics Data System (ADS)

    Frank, C.; Cudaback, D.; Heiles, C.; Treffers, R.; Hancox, C.; Millan, R.; Parthasarathy, R.

    1996-05-01

    This paper reports on an innovative teaching style for the instruction of advanced undergraduates in experimental science fundamentals. Working under the belief that a complete education includes both theoretical work and ``hands-on'' laboratory experience, a radio observatory has been created on top of the U. C. Berkeley Astronomy Department building. Class work with this observatory give students an understanding of: (1) components of a radio telescope system, (2) system operation and trouble-shooting, (3) observation strategies, (4) data collection and reduction, and (5) presentation and visualization of results. Our antenna consists of a two meter tall pyramidal horn optimized to observe the 21 cm atomic hydrogen transition. The receiver consists of a double-heterodyning system with a PC to sample and Fourier transform the signal and generate a power spectrum. System components were constructed by students with guidance from faculty members. Students using this system obtain power spectra representing the Doppler shifted HI line, as a function of galactic coordinate. Students derive results including basic galactic structure and rotation and mass curves. Further technical information is presented in the accompanying poster paper. Close contact between students and equipment is essential for successful comprehension of fundamental concepts. The system is constructed such that most components can be individually examined or assembled on a bench-top in a configuration the student wishes to explore. We believe that systems which perform real astronomy can be duplicated by other universities. The small scale of the antenna as well as the strength of the HI line require a small allocation of resources to implement an observation system. The ``hands-on'' approach compliments theoretical course work, in addition to providing practical experience for students who may not be inclined towards graduate school. Finally, this educational technique is exportable and

  6. Characteristics of advanced-level dietetics practice: a model and empirical results.

    PubMed

    Bradley, R T; Young, W Y; Ebbs, P; Martin, J

    1993-02-01

    This article, which is the first of a two-part series, presents results for the first objective of The American Dietetic Association (ADA) 1991 Dietetic Practice Study: to determine the characteristics of advanced-level dietetics practice. A nationwide mail survey of ADA members was conducted on a stratified random sample of 8,012 beyond-entry-level (registered before April 1988) registered dietitians who were members of dietetic practice groups (DPGs). The sample was supplemented with two randomly selected control groups of 1,000 entry-level and 1,000 beyond-entry-level registered dietitians. The overall response rate was 63.1%. The 5,852 usable returns were representative of the dietetics population surveyed. A model of advanced-level professional practice was developed that specified minimum necessary requirements for advanced practitioners on five components: education and experience, professional achievement, approach to practice, professional role positions, and professional role contacts; measurement of a sixth component, advanced-level practice performance, was unsuccessful. A series of validation analyses found the model to be a statistically sound and reliable means of distinguishing advanced practitioners from other groups of dietitians in 8 of every 10 cases. A total of 461 (8.9%) dietitians met all requirements of the model and were classified as advanced practitioners. Projected estimations of advanced practitioners in the population of beyond-entry-level ADA members who are also members of DPGs ranged between 2,126 and 2,640 dietitians (3.5% to 4.3% of the ADA membership).(ABSTRACT TRUNCATED AT 250 WORDS) PMID:8423288

  7. The Semantico-Functional Variability of Words and the Teaching of Vocabulary to advanced ESL Students.

    ERIC Educational Resources Information Center

    Kerim-Zade, Irina; Pavlov, Vladimir

    1989-01-01

    Attempts to explore one of the aspects of the systematic organization of the English lexicon: semantico-functional variability. It is concluded that the teaching of English vocabulary should include the teaching of rules concerning the semantico-functional variability of words. (Author/VWL)

  8. An Annotated Bibliography of Materials for Teaching Advanced Written Skills in English as a Second Language.

    ERIC Educational Resources Information Center

    Macha, Dyne; Angelis, Paul

    This bibliography includes textbooks useful for the teaching of written skills in English as a second language to college and university students. The major emphasis of the texts listed is the teaching of writing but some contain material on reading as well. The first section contains only texts designed specifically for second language use. The…

  9. Utilizing BlueJ to Teach Polymorphism in an Advanced Object-Oriented Programming Course

    ERIC Educational Resources Information Center

    Alkazemi, Basem Y.; Grami, Grami M.

    2012-01-01

    Teaching Polymorphism can be best implemented by using a combination of bottom-up and top-down approaches. However, from our observation and students' self-reporting, the former seems to be the predominant in the Saudi context. We try to investigate whether applying a more balanced approach in teaching the comprehensive concept of Polymorphism…

  10. Evaluation of Salivary Leptin Levels in Healthy Subjects and Patients with Advanced Periodontitis

    PubMed Central

    Khorsand, Afshin; Bayani, Mojtaba; Torabi, Sepehr; Kharrazifard, Mohammad Javad; Mohammadnejhad, Fatemeh

    2016-01-01

    Objectives: Leptin is a hormone-like protein produced by the adipose tissue. It plays an important role in protection of host against inflammation and infection. Some studies have reported changes in leptin levels in the gingival crevicular fluid (GCF), saliva and blood serum of patients with periodontal disease compared to healthy individuals. The aim of the present study was to compare the salivary leptin levels in patients with advanced periodontitis and healthy individuals. Materials and Methods: In this case-control study, the salivary samples of healthy individuals and patients with advanced periodontitis with clinical attachment loss >5mm were obtained using a standardized method and the leptin levels were measured in the salivary samples by means of ELISA. The effects of the periodontal status and sex on the salivary leptin levels of both groups were statistically analyzed by two-way ANOVA. Results: The means ± standard deviation (SD) of salivary leptin levels in healthy subjects and patients with advanced periodontitis were 34.27±6.88 and 17.87±5.89 pg/mL, respectively. Statistical analysis showed that the effect of sex on the salivary leptin levels was not significant (P=0.91), while the effect of advanced periodontitis on the salivary leptin levels was significant compared to healthy individuals (P<0.0001). Conclusions: In patients with advanced periodontitis, the salivary leptin levels were significantly lower compared to healthy individuals. Thus, assessment of salivary leptin can be done as a non-invasive and simple method to determine the susceptibility of patients to advanced periodontitis. PMID:27536322

  11. Supporting Systemic Science Reform - Collaboration to Advance Teaching Technology and Science (CATTS) and the National Optical Astronomy Observatory (NOAO)

    NASA Astrophysics Data System (ADS)

    Moore, K. S.; Offerdahl, E. G.; Hall-Wallace, M.; Pompea, S. M.; Regens, N.

    2003-12-01

    Through the NSF-funded Collaboration to Advance Teaching Technology and Science (CATTS), graduate and undergraduate students in the sciences partner with elementary, middle, and high school teachers to support efforts in science education. One such partnership, sponsored by the National Optical Astronomy Observatory (NOAO), works to enhance the teaching of astronomy and optics-related topics. Graduate and undergraduate Fellows in the CATTS/NOAO program support the efforts of teachers through the classroom implementation of GEMS (Great Explorations in Math and Science) curriculum guides such as Invisible Universe, Living With a Star, Real Reasons for the Seasons, Color Analyzers, and More Than Magnifiers. These guides are inquiry-based, hands-on activities that closely align with the National Science Education Standards. Details of the guides as well as the organization and benefits of the partnership will be described here. The NOAO/CATTS collaboration represents a high leverage program using quality instructional materials as part of a professional development effort for teachers while providing valuable student experiences in science education. As such, it represents an effective educational model that may be duplicated at other research facilities with EPO missions. The University of Arizona's Collaboration to Advance Teaching Technology and Science (CATTS) program is sponsored under grant 9979670 from the National Science Foundation. NOAO is operated by the Association of Universities for Research in Astronomy (AURA), Inc. under cooperative agreement with the National Science Foundation.

  12. Noise levels in the learning-teaching activities in a dental medicine school

    NASA Astrophysics Data System (ADS)

    Matos, Andreia; Carvalho, Antonio P. O.; Fernandes, Joao C. S.

    2002-11-01

    The noise levels made by different clinical handpieces and laboratory engines are considered to be the main descriptors of acoustical comfort in learning spaces in a dental medicine school. Sound levels were measured in five types of classrooms and teaching laboratories at the University of Porto Dental Medicine School. Handpiece noise measurements were made while instruments were running free and during operations with cutting tools (tooth, metal, and acrylic). Noise levels were determined using a precision sound level meter, which was positioned at ear level and also at one-meter distance from the operator. Some of the handpieces were brand new and the others had a few years of use. The sound levels encountered were between 60 and 99 dB(A) and were compared with the noise limits in A-weighted sound pressure level for mechanical equipments installed in educational buildings included in the Portuguese Noise Code and in other European countries codes. The daily personal noise exposure levels (LEP,d) of the students and professors were calculated to be between 85 and 90 dB(A) and were compared with the European legal limits. Some noise limits for this type of environment are proposed and suggestions for the improvement of the acoustical environment are given.

  13. Educating advanced level practice within complex health care workplace environments through transformational practice development.

    PubMed

    Hardy, Sally; Jackson, Carrie; Webster, Jonathan; Manley, Kim

    2013-10-01

    Over the past 20 years health care reform has influenced the development of advanced level practitioner roles and expectations. How advanced level practitioners work to survive the highly stimulating, yet sometimes overwhelming aspects of balancing high quality provision with political reform agendas, amidst economic constraint is considered. Transformational approaches (encompassing education and practice led service development) can provide, promote and 'provoke' a harnessing of complex issues workplace environment to produce creative solutions. Transformational Practice Development provides a structured, rigorous, systematic approach that practitioners, teams and health care consumers alike can utilise to achieve skills and attributes needed for successful innovation. The authors present case study materials from action orientated locally delivered Practice Development, as a complex strategic intervention approach to influence and promote advanced level practice expertise. Initiated through facilitation of transformational leadership, and resultant team based improvements, we present how strategic collaborative processes can harness work chaos and complexity to provide sustainable and productive workplace cultures of effectiveness. PMID:23453607

  14. Identifying components of advanced-level clinical nutrition practice: a Delphi study.

    PubMed

    Brody, Rebecca A; Byham-Gray, Laura; Touger-Decker, Riva; Passannante, Marian R; O'Sullivan Maillet, Julie

    2012-06-01

    The dietetics profession lacks a comprehensive definition of advanced-level practice. Using a three-round Delphi study with mailed surveys, expert consensus on four dimensions of advanced-level practice that define advanced practice registered dietitians (RDs) in clinical nutrition was explored. Purposive sampling identified 117 RDs who met advanced-level practice criteria. In round 1, experts rated the essentiality of statements on a 7-point ordinal scale and generated open-ended practice activity statements regarding the following four dimensions of advanced-level practice: professional knowledge, abilities and skills, approaches to practice, roles and relationships, and practice behaviors. Median ratings of 1.0 to 3.0 were defined as essential, 4.0 was neutral, and 5.0 to 7.0 were nonessential. In rounds 2 and 3, experts re-rated statements not reaching consensus by evaluating their previous responses, group median rating, and comments. Consensus was reached when the interquartile range of responses to a statement was ≤2.0. Eighty-five experts enrolled (72.6%); 76 (89.4%) completed all rounds. In total, 233 statements were rated, with 100% achieving consensus; 211 (90.6%) were essential to advanced practice RD clinical practice. Having a master's degree; completing an advanced practice residency; research coursework; and advanced continuing education were essential, as were having 8 years of experience; clinical nutrition knowledge/expertise; specialization; participation in research activities; and skills in technology and communication. Highly essential approaches to practice were systematic yet adaptable and used critical thinking and intuition and highly essential values encompassed professional growth and service to patients. Roles emphasized patient care and leadership. Essential practice activities within the nutrition care process included provision of complex patient-centered nutrition care using application of advanced knowledge/expertise and

  15. La Interpretacion Consecutiva y la Ensenanza Avanzada de Idiomas (Delayed Interpretation and Advanced Language Teaching)

    ERIC Educational Resources Information Center

    Bradley, D.

    1977-01-01

    Discusses the teaching of interpretation. The importance of delayed interpretation, as opposed to simultaneous interpretation, is stressed, because of the emphasis on semantic meaning. (Text is in Spanish.) (NCR)

  16. Application of Advances in Learning Theory and Philosophy of Science to the Improvement of Chemistry Teaching.

    ERIC Educational Resources Information Center

    Novak, Joseph D.

    1984-01-01

    Discusses seven key concepts in Ausubel's learning theory which function to guide research and teaching. Also discusses concept mapping and Gowins Vee, providing examples of how they are used in chemistry instruction. (JN)

  17. 5 CFR 2636.307 - Requirement for advance authorization to engage in teaching for compensation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... presentation or personal interaction, the primary function of which is to instruct or otherwise impart... official duties or give rise to an appearance that the teaching opportunity was extended to the...

  18. Integrating gender on multiple levels: a conceptual model for teaching gender issues in family therapy.

    PubMed

    Williams, Lee; McBain, Heidi

    2006-07-01

    As the field of family therapy has evolved, there has been growing recognition as to the importance of gender in family therapy. To prepare the next generation of family therapists adequately, it is important that they recognize the many and complex ways in which gender permeates their work. In this article we present an integrative model to help educators teach family therapists about gender issues. The model examines how gender influences clinical work on multiple levels, including contextual levels such as society and the marriage and family therapy field. The model also acknowledges how gender can influence individuals, including clients, therapists, and supervisors. Finally, the model attempts to capture the complexity of how gender can impact the relational dynamics between two or more individuals. PMID:16933441

  19. Just-in-Time Teaching Exercises to Engage Students in an Introductory-Level Dinosaur Course

    NASA Astrophysics Data System (ADS)

    Guertin, Laura A.; Zappe, Sarah E.; Kim, Heeyoung

    2007-12-01

    The Just-in-Time Teaching (JiTT) technique allows students to be engaged in course material outside of the classroom by answering web-based questions. The responses are summarized and presented to students in class with a follow-up active learning exercise. College students enrolled in an introductory-level general education geoscience course were surveyed over a two-semester period on their engagement level during lecture and perceived learning of course content. Data show that students are able to reflect on their prior knowledge and construct new knowledge with weekly graded JiTT exercises. Despite increasing and competing pressures outside of the classroom, students reported increased learning and engagement in a course with required weekly assignments.

  20. Guide for the Training and Qualification of Welding Personnel. Level II - Advanced Welders.

    ERIC Educational Resources Information Center

    American Welding Society, Miami, FL.

    This guide is designed to help education and training facilities develop and administer competency-based training programs to qualify and certify trainees in accordance with the American Welding Society (AWS) requirements for level II (advanced) welders. Presented first are the scope, objectives, and requirements of the AWS…

  1. ESL for Hotel/Hospitality Industry. Level: Advanced Beginner/Intermediate.

    ERIC Educational Resources Information Center

    Western Suffolk County Board of Cooperative Educational Services, Northport, NY.

    This document contains 16 lesson plans for an advanced beginning and intermediate course in work-related English for non-English- or limited-English-speaking entry-level employees in the hotel and hospitality industry. Course objectives are as follows: helping participants understand and use job-specific vocabulary; receive and understand…

  2. An Intermediate-Advanced Level German Refresher Course: Book 3, Part 2.

    ERIC Educational Resources Information Center

    Defense Language Inst., Monterey, CA.

    Book three, part two, of an intermediate-advanced level German refresher course for college students is presented. The volume consists of 42 lessons of text material and 42 prerecorded tapes. A typical unit is made up of spontaneous dialogues, substitution drills, and tests. A dialogue for listening is a short conversation between German speakers…

  3. An Intermediate-Advanced Level German Refresher Course: Book 4, Part 2.

    ERIC Educational Resources Information Center

    Defense Language Inst., Monterey, CA.

    Book four, part two, of an intermediate-advanced level German refresher course for college students is presented. The volume consists of 25 lessons of text material and 50 prerecorded tapes. A typical lesson with its two accompanying tapes is made up of interrogation, military terminology drill, and a comprehension test. The materials of the first…

  4. An Intermediate-Advanced Level German Refresher Course: Book 4, Part 1.

    ERIC Educational Resources Information Center

    Defense Language Inst., Monterey, CA.

    Book four, part one, of an intermediate-advanced level German refresher course for college students is presented. The volume consists of 25 lessons of text material and 50 prerecorded tapes. A typical lesson with its two accompanying tapes is made up of interrogation, military terminology drill, and a comprehension test. The materials of the first…

  5. An Intermediate-Advanced Level German Refresher Course: Book 2, Part 2.

    ERIC Educational Resources Information Center

    Defense Language Inst., Monterey, CA.

    Book two, part two, of an intermediate-advanced level German refresher course for college students is presented. The volume consists of 42 lessons of text material and 42 prerecorded tapes. A typical unit is made up of spontaneous dialogues, substitution drills, and tests. A dialogue for listening is a short conversation between German speakers…

  6. An Intermediate-Advanced Level German Refresher Course: Book 3, Part 1.

    ERIC Educational Resources Information Center

    Defense Language Inst., Monterey, CA.

    Book three, part one, of an intermediate-advanced level German refresher course for college students ls presented. The volume consists of 42 lessons of text material and 42 prerecorded tapes. A typical unit is made up of spontaneous dialogues, substitution drills, and tests. A dialogue for listening is a short conversation between German speakers…

  7. An Intermediate-Advanced Level German Refresher Course: Book 2, Part 1.

    ERIC Educational Resources Information Center

    Defense Language Inst., Monterey, CA.

    Book two, part one, of an intermediate-advanced level German refresher course for college students is presented. The volume consists of 42 lessons of text material and 42 prerecorded tapes. A typical unit is made up of spontaneous dialogues, substitution drills, and tests. A dialogue for listening is a short conversation between German speakers…

  8. Saving Lower-Enrollment, Advanced-Level Elective Programs: A Way to Get Blood from Turnips.

    ERIC Educational Resources Information Center

    Book, Leon C.

    An innovative, flexible scheduling technique for advanced levels of a foreign language program is described. The technique, predicated on individualized pacing and continuous progress, is generalizable to all elective programs, and offers a workable solution to satisfy the enrollment "numbers game" and to lend breadth and depth to the curricula of…

  9. Advancing Ecological Models to Compare Scale in Multi-Level Educational Change

    ERIC Educational Resources Information Center

    Woo, David James

    2016-01-01

    Education systems as units of analysis have been metaphorically likened to ecologies to model change. However, ecological models to date have been ineffective in modelling educational change that is multi-scale and occurs across multiple levels of an education system. Thus, this paper advances two innovative, ecological frameworks that improve on…

  10. The Singapore-Cambridge General Certificate of Education Advanced-Level General Paper Examination

    ERIC Educational Resources Information Center

    Hassan, Nurul Huda; Shih, Chih-Min

    2013-01-01

    This article describes and reviews the Singapore-Cambridge General Certificate of Education Advanced Level General Paper (GP) examination. As a written test that is administered to preuniversity students, the GP examination is internationally recognised and accepted by universities and employers as proof of English competence. In this article, the…

  11. Advanced Level Biology Teachers' Attitudes towards Assessment and Their Engagement in Assessment for Learning

    ERIC Educational Resources Information Center

    Bramwell-Lalor, Sharon; Rainford, Marcia

    2015-01-01

    This paper reports on a Mixed Methods study involving an investigation into the attitudes of advanced level biology teachers towards assessment and describes the teachers' experiences while being engaged in Assessment for Learning (AfL) practices such as sharing of learning objectives and peer- and self-assessment. Quantitative data were collected…

  12. Cognitive Levels of Questions Used by Iranian EFL Teachers in Advanced Reading Comprehension Tests

    ERIC Educational Resources Information Center

    Khorsand, Narjess

    2009-01-01

    This study examined the cognitive levels of questions used by Iranian EFL teachers in advanced reading comprehension tests. Twenty teachers participated in this study and generated 215 questions which were then categorized according to Bloom's taxonomy. This taxonomy consists of six major categories which starts from the simplest behavior to the…

  13. 252Cf fission-neutron spectrum using a simplified time-of-flight setup: An advanced teaching laboratory experiment

    NASA Astrophysics Data System (ADS)

    Becchetti, F. D.; Febbraro, M.; Torres-Isea, R.; Ojaruega, M.; Baum, L.

    2013-02-01

    The removal of PuBe and AmBe neutron sources from many university teaching laboratories (due to heightened security issues) has often left a void in teaching various aspects of neutron physics. We have recently replaced such sources with sealed 252Cf oil-well logging sources (nominal 10-100 μCi), and developed several experiments using them as neutron sources. This includes a fission-neutron time-of-flight experiment using plastic scintillators, which utilizes the prompt γ rays emitted in 252Cf spontaneous fission as a fast timing start signal. The experiment can be performed with conventional nuclear instrumentation and a 1-D multi-channel pulse-height analyzer, available in most advanced teaching laboratories. Alternatively, a more sophisticated experiment using liquid scintillators and n/γ pulse-shape discrimination can be performed. Several other experiments using these neutron sources are also feasible. The experiments can introduce students to the problem of detecting the dark matter thought to dominate the universe and to the techniques used to detect contraband fissionable nuclear materials.

  14. The Influence of Teaching-Career Level and Primary Performance Instrument on the Assessment of Music Performance

    ERIC Educational Resources Information Center

    Hewitt, Michael P.; Smith, Bret P.

    2004-01-01

    The purpose of this investigation was to examine the influence of teaching-career level and primary instrument on music teachers' assessment of music performance. The main and interaction effects of three career-level conditions (in-service teachers, upper-division undergraduate students, and lower-division undergraduate students) were examined,…

  15. Levels and Patterns of Participation and Social Interaction in an Online Learning Community for Learning to Teach

    ERIC Educational Resources Information Center

    Tsai, I-Chun

    2011-01-01

    This study investigates how pre-service and in-service teachers participate in an online community for learning to teach. Members' levels and patterns of participation and social interaction were examined via social network analysis of activity logs and content analysis of interviews. The results of the analyses show that (a) members' levels and…

  16. Strengthening STEM performance and persistence: Influence of undergraduate teaching assistants on entry-level STEM students

    NASA Astrophysics Data System (ADS)

    Philipp, Stephanie B.

    Increasing retention of students in science, technology, engineering, or mathematics (STEM) programs of study is a priority for many colleges and universities. This study examines an undergraduate teaching assistant (UTA) program implemented in a general chemistry course for STEM majors to provide peer learning assistance to entrylevel students. This study measured the content knowledge growth of UTAs compared to traditional graduate teaching assistants (GTAs) over the semester, and described the development of peer learning assistance skills of the UTAs as an outcome of semesterlong training and support from both science education and STEM faculty. Impact of the UTA program on final exam grades, persistence of students to enroll in the next chemistry course required by their intended major, and STEM identity of students were estimated. The study sample comprised 284 students in 14 general chemistry recitation sections led by six UTAs and 310 students in 15 general chemistry recitation sections led by three traditional GTAs for comparison. Results suggested that both UTAs and GTAs made significant learning gains in general chemistry content knowledge, and there was no significant difference in content knowledge between UTA and GTA groups. Student evaluations, researcher observations, and chemistry faculty comments confirm UTAs were using the learning strategies discussed in the semester-long training program. UTA-led students rated their TAs significantly higher in teaching quality and student care and encouragement, which correlated with stronger STEM recognition by those students. The results of hierarchical linear model (HLM) analysis showed little variance in final exam grades explained by section-level variables; most variance was explained by student-level variables: mathematics ACT score, college GPA, and intention to enroll in the next general chemistry course. Students having higher college GPAs were helped more by having a UTA. Results from logistic

  17. An investigation of communication patterns and strategies between international teaching assistants and undergraduate students in university-level science labs

    NASA Astrophysics Data System (ADS)

    Gourlay, Barbara Elas

    This research project investigates communication between international teaching assistants and their undergraduate students in university-level chemistry labs. During the fall semester, introductory-level chemistry lab sections of three experienced non-native speaking teaching assistants and their undergraduate students were observed. Digital audio and video recordings documented fifteen hours of lab communication, focusing on the activities and interactions in the first hour of the chemistry laboratory sessions. In follow-up one-on-one semi-structured interviews, the participants (undergraduates, teaching assistants, and faculty member) reviewed interactions and responded to a 10-item, 7-point Likert-scaled interview. Interactions were classified into success categories based on participants' opinions. Quantitative and qualitative data from the observations and interviews guided the analysis of the laboratory interactions, which examined patterns of conversational listening. Analysis of laboratory communication reveals that undergraduates initiated nearly two-thirds of laboratory communication, with three-fourths of interactions less than 30 seconds in duration. Issues of gender and topics of interaction activity were also explored. Interview data identified that successful undergraduate-teaching assistant communication in interactive science labs depends on teaching assistant listening comprehension skills to interpret and respond successfully to undergraduate questions. Successful communication in the chemistry lab depended on the coordination of visual and verbal sources of information. Teaching assistant responses that included explanations and elaborations were also seen as positive features in the communicative exchanges. Interaction analysis focusing on the listening comprehension demands placed on international teaching assistants revealed that undergraduate-initiated questions often employ deixis (exophoric reference), requiring teaching assistants to

  18. Serum neuron specific enolase levels correlate with patient prognosis for advanced lung cancer

    PubMed Central

    Xue, Feng; Zhu, Lin; Wang, Liyan; Wang, Quan

    2015-01-01

    To analyze the clinical and prognostic value of neuron specific enolase (NSE) levels in serum of advanced lung cancer patients, we analyzed serum NSE level of 110 advanced lung cancer patients (case group), 100 benign lung disease patients (benign disease group), and 100 healthy persons (control group). Case group patients were divided by NSE level into ≥25 ng/mL (52 cases) and <25 ng/mL (58 cases) groups to analyze overall survival (OS) and progression-free survival (PFS). The results showed the serum NSE levels of case group patients were significantly higher than those of control or benign disease group patients (P<0.05). Serum NSE levels of small cell lung cancer patients were significantly higher than those of patients with other tumor pathologies (all P<0.05). Median OS significantly differed between patients with NSE levels ≥25 ng/mL (23.7 months) and <25 ng/mL (31.4 months) (P<0.05). Median PFS also significantly differed between patients with NSE levels ≥25 ng/mL (13.5 months) and <25 ng/mL (17.6 months) (χ 2=9.992; P<0.05). Tumor pathology (RR=4.136), patient performance status score (RR=2.903), and serum NSE level (RR=2.338) were factors influencing OS (P<0.05). Patient performance status score (RR=2.903), number of chemotherapy lines (RR=1.776), and serum NSE level (RR=2.075) were influencing factors in patients’ PFS (P<0.05). In brief, serum NSE level significantly correlates with advanced lung cancer patient prognosis and may be useful as an auxiliary index to predict prognosis. PMID:26309614

  19. Level of Proficiency and Professional Development Needs in Peripheral Online Teaching Roles

    ERIC Educational Resources Information Center

    González-Sanmamed, Mercedes; Muñoz-Carril, Pablo-César; Sangrà, Albert

    2014-01-01

    Teaching in virtual environments demands mastery of several teaching competencies. Although the most accepted ones are pedagogical, in order to successfully teach online it becomes necessary to acquire and develop some other competencies, sometimes referred to as peripheral roles (Denis et al., 2004). The aim of this study is to analyse…

  20. Practice-Based Teaching: A Self-Study by Two Teacher Educators at the Graduate Level

    ERIC Educational Resources Information Center

    Breck, Susan; Krim, Jessica

    2012-01-01

    This article tells the story of a self-study conducted by two faculty members teaching foundational concepts in a Master of Arts in Teaching initial certification program. Our research question was: "How can we best teach foundational concepts with a practice-based approach that we consider to be critical to our teacher candidates' ability to be…

  1. Information Technology in University-Level Mathematics Teaching and Learning: A Mathematician's Point of View

    ERIC Educational Resources Information Center

    Borovik, Alexandre

    2011-01-01

    Although mathematicians frequently use specialist software in direct teaching of mathematics, as a means of delivery e-learning technologies have so far been less widely used. We (mathematicians) insist that teaching methods should be subject-specific and content-driven, not delivery-driven. We oppose generic approaches to teaching, including…

  2. English Language Teaching at Secondary School Level in Bangladesh: An Overview of the Implementation of Communicative Language Teaching Method

    ERIC Educational Resources Information Center

    Ahmed, Sofe

    2012-01-01

    The concept of globalization has brought dynamism in each aspect of the world. The changes have also touched the field of English language teaching (ELT) throughout the world. Bangladesh is no more far from that transformation. It has already attempted to the innovation of ELT. The country has moved from long term-practiced Grammar Translation…

  3. Teaching about Asia at the Secondary Level. Report of the Fifteenth Yale Conference on the Teaching of Social Studies.

    ERIC Educational Resources Information Center

    Bartlett, Beatrice S., Ed.; And Others

    This conference booklet seeks to assist high school teachers who teach about Asia. Emphasis is upon providing a bibliography, with course outlines and background materials also offered. Four hundred annotated citations focusing on book, periodical, and other resource materials, published within the last decade, are provided for teachers working…

  4. Five levels of PACS modularity: integrating 3D and other advanced visualization tools.

    PubMed

    Wang, Kenneth C; Filice, Ross W; Philbin, James F; Siegel, Eliot L; Nagy, Paul G

    2011-12-01

    The current array of PACS products and 3D visualization tools presents a wide range of options for applying advanced visualization methods in clinical radiology. The emergence of server-based rendering techniques creates new opportunities for raising the level of clinical image review. However, best-of-breed implementations of core PACS technology, volumetric image navigation, and application-specific 3D packages will, in general, be supplied by different vendors. Integration issues should be carefully considered before deploying such systems. This work presents a classification scheme describing five tiers of PACS modularity and integration with advanced visualization tools, with the goals of characterizing current options for such integration, providing an approach for evaluating such systems, and discussing possible future architectures. These five levels of increasing PACS modularity begin with what was until recently the dominant model for integrating advanced visualization into the clinical radiologist's workflow, consisting of a dedicated stand-alone post-processing workstation in the reading room. Introduction of context-sharing, thin clients using server-based rendering, archive integration, and user-level application hosting at successive levels of the hierarchy lead to a modularized imaging architecture, which promotes user interface integration, resource efficiency, system performance, supportability, and flexibility. These technical factors and system metrics are discussed in the context of the proposed five-level classification scheme. PMID:21301923

  5. A Model for Teaching a Climate Change Elective Science Course at the Community College Level

    NASA Astrophysics Data System (ADS)

    Mandia, S. A.

    2012-12-01

    The impact of global climate change is far-reaching, both for humanity and for the environment. It is essential that our students be provided a strong scientific background for the role of natural and human caused climate change so that they are better prepared to become involved in the discussion. Here the author reveals a successful model designed for use with a diverse student body at the community college level. Teaching strategies beyond the traditional lecture and exam style include: web-based resources such as static websites along with dynamic blogging tools, post-lecture cooperative learning review sessions, weekly current event research projects, use of rubrics to assist students in their own project evaluation before submission, and a research paper utilizing the Skeptical Science website to examine the validity of the most common climate change myths.

  6. Investigating sea level rise due to global warming in the teaching laboratory using Archimedes’ principle

    NASA Astrophysics Data System (ADS)

    Hughes, Stephen; Pearce, Darren

    2015-11-01

    A teaching laboratory experiment is described that uses Archimedes’ principle to precisely investigate the effect of global warming on the oceans. A large component of sea level rise is due to the increase in the volume of water due to the decrease in water density with increasing temperature. Water close to 0 °C is placed in a beaker and a glass marble hung from an electronic balance immersed in the water. As the water warms, the weight of the marble increases as the water is less buoyant due to the decrease in density. In the experiment performed in this paper a balance with a precision of 0.1 mg was used with a marble 40.0 cm3 and mass of 99.3 g, yielding water density measurements with an average error of -0.008 ± 0.011%.

  7. Using an Advanced Graphing Calculator in the Teaching and Learning of Calculus

    ERIC Educational Resources Information Center

    Leng, Ng Wee

    2011-01-01

    The purpose of this study was to investigate how the use of TI-Nspire[TM] could enhance the teaching and learning of calculus. A conceptual framework for the use of TI-Nspire[TM] for learning calculus in a mathematics classroom is proposed that describes the interactions among the students, TI-Nspire[TM], and the learning tasks, and how they lead…

  8. An Active Learning Approach to Teach Advanced Multi-Predictor Modeling Concepts to Clinicians

    ERIC Educational Resources Information Center

    Samsa, Gregory P.; Thomas, Laine; Lee, Linda S.; Neal, Edward M.

    2012-01-01

    Clinicians have characteristics--high scientific maturity, low tolerance for symbol manipulation and programming, limited time outside of class--that limit the effectiveness of traditional methods for teaching multi-predictor modeling. We describe an active-learning based approach that shows particular promise for accommodating these…

  9. Using Superstitions & Sayings To Teach Experimental Design in Beginning and Advanced Biology Classes.

    ERIC Educational Resources Information Center

    Hoefnagels, Marielle H.; Rippel, Scott A.

    2003-01-01

    Presents a collaborative learning exercise intended to teach the unfamiliar terminology of experimental design both in biology classes and biochemistry laboratories. The exercise promotes discussion and debate, develops communication skills, and emphasizes peer review. The effectiveness of the exercise is supported by student surveys. (SOE)

  10. Teaching Advanced Vehicle Dynamics Using a Project Based Learning (PBL) Approach

    ERIC Educational Resources Information Center

    Redkar, Sangram

    2012-01-01

    This paper presents an interesting teaching experiment carried out at XXX University. The author offered a new course in computational/analytical vehicle dynamics to senior undergraduate students, graduate students and practicing engineers. The objective of the course was to present vehicle dynamics theory with practical applications using…

  11. How Course Portfolios Can Advance the Scholarship and Practice of Management Teaching

    ERIC Educational Resources Information Center

    New, J. Randolph; Clawson, James G.; Coughlan, Richard S.; Hoyle, Joe Ben

    2008-01-01

    The authors believe the development, peer review, and sharing of course portfolios can significantly improve the scholarship and teaching of management. To make this case, they provide background information about course portfolios, including origins, defining features, purposes, and potential benefits. They then identify actual portfolio projects…

  12. REPORTS ON "TEACH," TEACHER EDUCATION FOR ADVANCING THE CULTURALLY HANDICAPPED. ELEMENTARY TEACHER PREPARATION.

    ERIC Educational Resources Information Center

    HANNA, LYLE; AND OTHERS

    TO DECREASE CULTURE SHOCK TO THE TEACHER IN A DISADVANTAGED CLASSROOM, A PROGRAM OF ON-SITE TRAINING CONDUCTED UNDER PROJECT "TEACH" WAS ADMINISTERED TO 30 SELECTED ELEMENTARY-EDUCATION MAJORS. THE AIM OF PHASE I WAS TO CREATE AND IMPLEMENT CURRICULA INCORPORATING MEANINGFUL COURSES DESIGNED FOR TEACHERS OF THE CULTURALLY DEPRIVED. STUDENTS WERE…

  13. Centre for Advancement of Teaching Education Monograph Series. No. 2. Lessons Not Lectures.

    ERIC Educational Resources Information Center

    Linacre, E. T.

    In view of the well-known disadvantages of lecturing, and the practicability of teaching without them, why does lecturing remain the standard method in universities? To increase the chances of lectures being good, they should be fewer, and to offset their deficiencies they should be regarded as only one component of a combination of methods used…

  14. Teaching Chemical Engineers about Teaching

    ERIC Educational Resources Information Center

    Heath, Daniel E.; Hoy, Mary; Rathman, James F.; Rohdieck, Stephanie

    2013-01-01

    The Chemical and Biomolecular Engineering Department at The Ohio State University in collaboration with the University Center for the Advancement of Teaching developed the Chemical Engineering Mentored Teaching Experience. The Mentored Teaching Experience is an elective for Ph.D. students interested in pursuing faculty careers. Participants are…

  15. Teaching Advanced Life Sciences in an Animal Context: Agricultural Science Teacher Voices

    ERIC Educational Resources Information Center

    Balschweid, Mark; Huerta, Alexandria

    2008-01-01

    The purpose of this qualitative study was to determine agricultural science teacher comfort with a new high school Advanced Life Science: Animal course and determine their perceptions of student impact. The advanced science course is eligible for college credit. The teachers revealed they felt confident of their science background in preparation…

  16. Decreased melatonin levels and increased levels of advanced oxidation protein products in the seminal plasma are related to male infertility.

    PubMed

    Kratz, Ewa Maria; Piwowar, Agnieszka; Zeman, Michal; Stebelová, Katarína; Thalhammer, Theresia

    2016-03-01

    Melatonin, an indolamine secreted by the pineal gland, is known as a powerful free-radical scavenger and wide-spectrum antioxidant. Therefore, the aim of this study was to correlate markers of oxidative protein damage (advanced oxidation protein products, AOPPs) and the total antioxidant capacity (TAC) with melatonin levels in the seminal plasma of men with azoospermia (n=37), theratozoospermia (n=29) and fertile controls (normozoospermia, n=37). Melatonin concentration was measured by radioimmunoassay. The levels of AOPP as well as TAC efficiency (determined by the ferric reducing antioxidant power, FRAP) were estimated by spectrophotometric methods. The concentration of melatonin and AOPP significantly differed in azoospermic (P<0.0001) and theratozoospermic (P<0.0001) patients versus fertile men, and correlated negatively (r=-0.33, P=0.0016). The TAC levels were significantly higher in azoospermia than in theratozoospermia (P=0.0022) and the control group (P=0.00016). In azoospermia, the AOPP concentration was also significantly higher than that observed in theratozoospermia (P=0.00029). Decreased levels of melatonin together with elevated AOPP altered the oxidative-antioxidative balance in the ejaculate, thereby reducing fertility. Therefore, melatonin and AOPP levels may serve as additional diagnostic markers of semen quality and male reproductive potential. PMID:25218686

  17. Fundamental frequency, sound pressure level and vocal dose of a vocal loading test in comparison to a real teaching situation.

    PubMed

    Echternach, Matthias; Nusseck, Manfred; Dippold, Sebastian; Spahn, Claudia; Richter, Bernhard

    2014-12-01

    Vocal loading capacity is an important aspect of vocal health, especially for people in vocally demanding occupations such as teaching. To analyze vocal loading, vocal loading tests (VLTs) or portable voice devices such as accelerometers have been used. However, it remains unclear how much a VLT in a clinical setup reflects the vocal effort of a real situation, in particular for teachers in a given classroom lesson. In this study of vocally healthy 101 student teachers, we analyzed different vocal doses for a 10-min VLT (80 dB at a distance of 30 cm) and a real 45-min teaching lesson. The phonation time, fundamental frequency, sound pressure level, and noise level were recorded using the VoxLog accelerometer/microphone system for both conditions. From these measurements the time dose, cycle dose, distance dose, energy dissipation dose, and radiated energy dose were calculated. The VLT was associated with a higher fundamental frequency, a higher sound pressure level, and higher relative phonation time compared to the real teaching lesson. Nevertheless, most vocal doses did not differ significantly between the conditions. A VLT of 10 min with >80 dB at 30 cm distance shows only small differences of vocal doses in comparison to a real teaching situation of 45 min. Thus, for clinical vocal assessment the vocal load of a VLT can be related to an approximately 45-min teaching situation. PMID:25012705

  18. The Relationship between the Levels of Alienation of the Education Faculty Students and Their Attitudes towards the Teaching Profession

    ERIC Educational Resources Information Center

    Caglar, Caglar

    2013-01-01

    It was intended in this study to ascertain the relationship between the levels of alienation of the education faculty students, and their attitudes towards the teaching profession. The sample of the research was composed of the 875 students appointed via simple random sampling out of the total population of 2600 of the Education Faculty of…

  19. Developing a Leveling Framework of Mathematical Belief and Mathematical Knowledge for Teaching of Indonesian Pre-Service Teachers

    ERIC Educational Resources Information Center

    Novikasari, Ifada; Darhim, Didi Suryadi

    2015-01-01

    This study explored the characteristics of pre-service primary teachers (PSTs) influenced by mathematical belief and mathematical knowledge for teaching (MKT) PSTs'. A qualitative approach was used to investigate the levels of PSTs on mathematical belief and MKT. The two research instruments used in this study were an interview-based task and a…

  20. Role of the Direct Teaching Method in the Academic Achievement of Students in English at the Secondary Level

    ERIC Educational Resources Information Center

    Hussain, Ishtiaq; Inamullah, Hafiz; Naseer-Ud-Din, Muhammad; Hafizatullah, Hafiz

    2009-01-01

    The major objective of this study was to determine the role of the direct teaching method in the academic achievement of students in English at the secondary level. To achieve the said objective, the "Solomon Four-Design pre-test/post-test equivalent group design" was considered to be the most useful design for this study. The pre-test was used to…

  1. New and Upper Level Political Science Course Preparations: A Discussion of Challenges and Opportunities at the Teaching-Oriented Institution

    ERIC Educational Resources Information Center

    Richburg, Kimberly M.

    2012-01-01

    Designing and executing a new upper level political science course preparation can be a daunting task, especially when dealing with some of the challenges in the context of teaching-oriented institutions of higher learning. In this paper, I conduct an examination of both the challenges and the opportunities that can be afforded by environmental…

  2. "They Call Me Wonder Woman": The Job Jurisdictions and Work-Related Learning of Higher Level Teaching Assistants

    ERIC Educational Resources Information Center

    Hancock, Roger; Hall, Thelma; Cable, Carrie; Eyres, Ian

    2010-01-01

    This paper reports on an in-depth interview study of the roles, job jurisdictions and associated learning of higher level teaching assistants (HLTAs). This role has the core purpose of covering classes to enable teacher release for planning, preparation and assessment. HLTAs' individual job jurisdictions are described and discussed as are…

  3. Exploring the Impact of Varying Levels of Augmented Reality to Teach Probability and Sampling with a Mobile Device

    ERIC Educational Resources Information Center

    Conley, Quincy

    2013-01-01

    Statistics is taught at every level of education, yet teachers often have to assume their students have no knowledge of statistics and start from scratch each time they set out to teach statistics. The motivation for this experimental study comes from interest in exploring educational applications of augmented reality (AR) delivered via mobile…

  4. Performance or Enactment? The Role of the Higher Level Teaching Assistant in a Remodelled School Workforce in England

    ERIC Educational Resources Information Center

    Graves, Susan

    2011-01-01

    This article draws on research conducted over two years in the North West of England and is located in the context of workforce remodelling. It examines how the higher level teaching assistant (HLTA) role has developed and is appraised and suggests that the anomalous nature of the role, which often relies on the enactment of observed teacher…

  5. Status of Teaching Pre-Vocational Subjects in the Junior Secondary School Level (Agricultural Science and Home Economics)

    ERIC Educational Resources Information Center

    Ndem, J. U.; Akubue, B. N.

    2016-01-01

    This work assessed the status of teaching pre-vocational subjects in junior secondary school level. The study adopted descriptive survey method. The population of the study was 2,916, while the sample for the study was 215 pre-vocational teachers and agricultural science and home economics students. The study was carried out in Afikpo Education…

  6. Teaching for Transfer: Insights from Theory and Practices in Primary-Level French-Second-Language Classrooms

    ERIC Educational Resources Information Center

    Thomas, Reed; Mady, Callie

    2014-01-01

    This paper illustrates teaching for transfer across languages by synthesizing key insights from theory and previously published research alongside our case study data from primary-level teachers in core French-second-language (CF) classrooms in Ontario, Canada. Drawing on research that redefines language transfer as a resource, this study drew on…

  7. Teaching and Assessing Writing Skills at University Level: A Comparison of Practices in French and Colombian Universities

    ERIC Educational Resources Information Center

    Escorcia, Dyanne

    2015-01-01

    Background: The analysis of teachers' conceptions about writing at university level allows the study of teaching practices associated with academic writing. At the same time, it is important to consider the context (disciplines, culture, institution, pedagogical organisation, etc.) where these practices take place. Purpose: The present article…

  8. Pairing Learners by Companionship: Effects on Motor Skill Performance and Comfort Levels in the Reciprocal Style of Teaching

    ERIC Educational Resources Information Center

    Chatoupis, Constantine

    2015-01-01

    Mosston and Ashworth's (2008) reciprocal style of teaching gives learners the opportunity to work in pairs to support each other's learning (one practices a task and the other gives feedback). The effects of pairing learners by companionship (friend and nonacquaintance) on 8-year-old children's motor skill performance and comfort levels were…

  9. Foundations for Success in the Teaching of O-Level Mathematics in Rural Day Secondary Schools in Masvingo District

    ERIC Educational Resources Information Center

    Mupa, Paul

    2015-01-01

    The growing failure rate in Mathematics at O-level is cause for concern and warrants an in-depth investigation. This study focused on factors that make the foundation of success in the teaching and learning of Mathematics. The study was qualitative and employed a case study design. Semi-structured interviews were used as data generation tool. The…

  10. Heat. A Teacher's Manual for General Level Program Development, Grade 9. Science and Society Teaching Units. Informal Series 49.

    ERIC Educational Resources Information Center

    Roberts, Douglas A.; And Others

    This teacher's manual is one of a series designed to support "general level" program development for intermediate/junior high school science, emphasizing the relationship between science and society. The main body of the manual deals with teaching about heat in the context of home heating systems. In addition, a brief treatment of the particle…

  11. Approaches to Grammar Instruction in Teaching Materials: A Study in Current L2 Beginning-Level Spanish Textbooks

    ERIC Educational Resources Information Center

    Fernandez, Claudia

    2011-01-01

    This study explores how grammar instruction is conceptualized and applied in published Spanish materials. It sought to answer the following questions: What are the approaches to grammar instruction in current, college-level, beginning Spanish textbooks? How do they reflect current perspectives on grammar teaching? Six widely adopted Spanish…

  12. An Examination of Perceptions, Attitudes, and Levels of Job Satisfaction of Faculty Teaching in a Distance Education Environment

    ERIC Educational Resources Information Center

    Lewis, Emily

    2009-01-01

    Distance education programs have been encumbered with numerous issues concerning the quality of the delivery of distance education. The purpose of this study was to examine the perceptions, attitudes, and levels of job satisfaction for faculty teaching in a distance online education environment. This study explored theories and concepts relating…

  13. An innovative method of teaching Advanced Cardiac-Life Support, or why Cosmic Osmo may someday save your life.

    PubMed

    Wormuth, D W

    1991-01-01

    A demonstration and discussion of the effectiveness of an animated and interactive simulation of cardiac and/or respiratory arrest with tools to allow the user to reverse the fatal course of events. The simulation is designed to reinforce and teach the American Heart Association's course in Advanced Cardiac Life Support (ACLS). Using an animated interactive simulation allows the student to rehearse various critical events without assembling all the components typically used in the ACLS course "MegaCode." The simulation is written in a commercial authoring shell made by Authorware, Inc, and currently runs on an Apple Macintosh II platform. Cosmic Osmo (Activision) is an animated and interactive exploration game based in Hypercard that allows the user to explore and control the game by clicking on various switchs, buttons, objects, even telephones. The interactive spirit of this program has been carried over to the ACLS tutorial. PMID:1807731

  14. Geoscience Education Opportunities: Partnerships to Advance TeacHing and Scholarship (GEOPATHS) in the Kansas City Metropolitan Area

    NASA Astrophysics Data System (ADS)

    Niemi, T. M.; Adegoke, J.; Stoddard, E.; Odom, L.; Ketchum, D.

    2007-12-01

    The GEOPATHS project is a partnership between the University of Missouri Kansas City (UMKC) and the Kansas City Missouri School District (KCMSD). The goal of GEOPATHS is to raise enrollment in the Geosciences, especially among populations that are traditionally underrepresented in the discipline. We are addressing this goal by expanding dual-credit and Advanced Placement (AP) opportunities for high school students and also by serving teachers through enhancing their understanding of geoscience content and inquiry teaching methods using GLOBE resources and protocols. Our focus in the first two years of the project is to increase the number of teachers that are certified to teach AP Environmental Science by offering specially designed professional development workshops for high school teachers in the Kansas City Metropolitan Area. The structure of the workshop for each year is divided into two weeks of content knowledge exploration using the learning cycle and concept mapping, and one week of inquiry-based experiments, field projects, and exercises. We are also supporting teachers in their use of these best-practice methods by providing materials and supplies along with lesson plans for inquiry investigations for their classes. The lesson plans include activities and experiments that are inquiry-based. The last two years of the project will include direct engagement/recruiting of promising minority high school students via paid summer research internships and scholarship offers.

  15. NEW TEACHING AIDS FOR THE AMERICAN CLASSROOM, A SYMPOSIUM HELD AT THE CENTER FOR ADVANCED STUDY IN THE BEHAVIORAL SCIENCES, NOVEMBER 13-14, 1959.

    ERIC Educational Resources Information Center

    SCHRAMM, WILBUR; AND OTHERS

    A SYMPOSIUM ON THE STATE OF RESEARCH IN INSTRUCTIONAL TELEVISION AND TEACHING MACHINES WAS HELD NOVEMBER 13-14, 1959, AT THE CENTER FOR ADVANCED STUDY IN THE BEHAVIORAL SCIENCES, STANFORD, CALIFORNIA. IT INVOLVED A SMALL GROUP OF SCHOLARS, INFORMED AND EXPERIENCED IN RESEARCH ON THE NEW MEDIA, WHO DISCUSSED CURRENT DEVELOPMENTS AND FUTURE RESEARCH…

  16. Innovations in Piano Teaching: A Small-Group Model for the Tertiary Level

    ERIC Educational Resources Information Center

    Daniel, Ryan

    2004-01-01

    This article outlines the rationale for and development of a small group piano teaching approach for application in the higher education environment. The influences on and the rationale for current preferences in the piano teaching field are considered, prior to an investigation of the literature, which reveals a number of issues of concern in…

  17. The Teaching Practicum as a Locus of Multi-Leveled, School-Based Transformation

    ERIC Educational Resources Information Center

    El Kadri, Michele Salles; Roth, Wolff-Michael

    2015-01-01

    The teaching practicum is often considered as a compulsory activity for enculturating new members into the teacher community by providing opportunities to experience teaching in action. However, the practicum is rarely conceptualized in terms of its transformative potential. In this study, we report the results of a two-year ethnography study of a…

  18. Development of Research-Based Protocol Aligned to Predict High Levels of Teaching Quality

    ERIC Educational Resources Information Center

    Schumacher, Gary; Grigsby, Bettye; Vesey, Winona

    2011-01-01

    This study proposes a research-based teacher selection protocol. The protocol is intended to offer school district hiring authorities a tool to identify teacher candidates with the behaviors expected to predict effective teaching. It is hypothesized that a particular series of research-based interview questions focusing on teaching behaviors in…

  19. Teaching Texas History: An All-Level Resource Guide. Second Revised Edition.

    ERIC Educational Resources Information Center

    De Boe, David C.

    This annotated resource guide offers scores of teaching aids to enrich the teaching of Texas history and geography. This edition differs from its predecessors in several ways: videocassettes replaced the section on 16mm films; the section on "Traveling Museum Exhibits" was dropped because the items were too costly for use in the typical classroom;…

  20. Defining "Good Teaching" at the Graduate Level: Are We Meeting the Instructional Expectations of Doctoral Students?

    ERIC Educational Resources Information Center

    Fuhrman, Nicholas E.; Fuhrman, Roslynn G.; De Lay, Ann M.

    2010-01-01

    This study used phenomenology to investigate doctoral student perceptions of "good teaching." Six semi-structured interviews were conducted and transcribed verbatim. Common themes were identified using domain analysis and four domains emerged. Participants perceived "good teaching" to involve an educator who: (1) exhibits passion which motivates…

  1. College Faculty Understanding of Hybrid Teaching Environments and Their Levels of Trainability by Departments

    ERIC Educational Resources Information Center

    Martinucci, Kenneth P.; Stein, Daniel; Wittmann, Helen C.; Morote, Elsa-Sofia

    2015-01-01

    We explored whether the knowledge of hybrid teaching (conceptions) or incorrect knowledge (misconceptions) or lack of knowledge differed among faculty from various teaching areas--education, social sciences, business, art and humanities, and math and sciences--in New York. One hundred twenty-eight faculty members responded to a test of their…

  2. Examining the Use of Computer Algebra Systems in University-Level Mathematics Teaching

    ERIC Educational Resources Information Center

    Lavicza, Zsolt

    2009-01-01

    The use of Computer Algebra Systems (CAS) is becoming increasingly important and widespread in mathematics research and teaching. In this paper, I will report on a questionnaire study enquiring about mathematicians' use of CAS in mathematics teaching in three countries; the United States, the United Kingdom, and Hungary. Based on the responses…

  3. Homemade Equipment for the Teaching of Electrochemistry at Advanced Level: Part III.

    ERIC Educational Resources Information Center

    Chan, K. M.

    1985-01-01

    Describes: (1) thermometric titrations; (2) EM-5 equipment (consisting of a thermal sensor, calorimeter, and input-buffered amplifier); (3) acid-base titrations; (4) precipitation titrations; and (5) redox titrations. Detailed procedures are included. (JN)

  4. Using Essential Oils to Teach Advanced-Level Organic Chemistry Separation Techniques and Spectroscopy

    ERIC Educational Resources Information Center

    Bott, Tina M.; Wan, Hayley

    2013-01-01

    Students sometimes have difficulty grasping the importance of when and how basic distillation techniques, column chromatography, TLC, and basic spectroscopy (IR and NMR) can be used to identify unknown compounds within a mixture. This two-part experiment uses mixtures of pleasant-smelling, readily available terpenoid compounds as unknowns to…

  5. Bulgarian Activities in the Project COSMOS: An Advanced Scientific Repository for Science Teaching and Learning

    NASA Astrophysics Data System (ADS)

    Marchev, D.; Kyurkchieva, D.; Borisov, B.; Radeva, V.

    2010-09-01

    One of the main purposes of the European educational project COSMOS (co-funded by the European Commission under the program eContentplus), is to create an experimental laboratory for the school of tomorrow in order to improve the education in astronomy by expanding the resources for teaching and learning in schools and universities and by providing more challenging and authentic learning experiences for students. A large educational database was created as a result of the project activities made by 15 partner institutions. The unusual electronic "library" offers to students and teachers unique educational resources: learning scenarios, images, presentations, videos and animations (most of them are impossible to produce in any scientific laboratory). It is freely accessible to anyone, anywhere, anytime. Our poster presents the contribution of the Shumen university (the only partner from Bulgaria) in the project: uploading more than 12000 astronomical images in the COSMOS portal; creation of 45 learning scenarios; holding 5 teaching workshops at different places for more than 100 Bulgarian teachers to use the possibilities of the COSMOS portal (including creation of their own learning scenarios). Our analysis of the questionnaires filled-in by the participating teachers shows the necessity of such projects and workshops.

  6. The Effect of Maternal Teaching Talk on Children's Emergent Literacy as a Function of Type of Activity and Maternal Education Level

    ERIC Educational Resources Information Center

    Korat, Ofra

    2009-01-01

    This study examined the extent to which maternal education affects mothers' teaching talk level as a function of activity (book reading vs. looking at a family photo album), and the contribution of maternal teaching talk level during these activities to 88 five- to six-year old children's emergent literacy. Videotaped mother-child interactions…

  7. A new hydrostatic leveling system developed for the Advanced Photon Source.

    SciTech Connect

    Kivioja, L. A.

    1998-09-18

    As a result of the calibration tests performed with the first prototype units using the new measurement principle, we believe that the described leveling method is stable and accurate to the micron level with a sufficiently large range for the expected elevation changes of the support girders used in the Advanced Photon Source (APS) storage ring. Although long-term studies with this system have not been conducted, we believe that after installation this system requires little or no servicing for long periods of time. The methods described in this paper cover only the elevation changes of individual vessels. However, changes in the tilt of a girder must also be known. Therefore, a combination of tiltmeters in conjunction with this hydrostatic level system (HLS) would be most suitable for measuring the tilt and elevation changes of the APS girders.

  8. Short Animation Movies as Advance Organizers in Physics Teaching: A Preliminary Study

    ERIC Educational Resources Information Center

    Koscianski, Andre; Ribeiro, Rafael Joao; da Silva, Sani Carvalho Rutz

    2012-01-01

    Background: Advance organizers are instructional materials that help students use previous knowledge to make links with new information. Short animation movies are a possible format and are well suited for physics, as they can portray dynamic phenomena and represent abstract concepts. Purpose: The study aimed to determine guidelines for the…

  9. Tagging and Purifying Proteins to Teach Molecular Biology and Advanced Biochemistry

    ERIC Educational Resources Information Center

    Roecklein-Canfield, Jennifer A.; Lopilato, Jane

    2004-01-01

    Two distinct courses, "Molecular Biology" taught by the Biology Department and "Advanced Biochemistry" taught by the Chemistry Department, complement each other and, when taught in a coordinated and integrated way, can enhance student learning and understanding of complex material. "Molecular Biology" is a comprehensive lecture-based course with a…

  10. Handbook II: Advanced Teaching Strategies for Adjunct and Part-Time Faculty.

    ERIC Educational Resources Information Center

    Greive, Donald E., Ed.

    This handbook is designed to help part-time and adjunct faculty who need professional enhancement but do not have the time for formal coursework. The focus is on the modern student, who differs in many ways from the traditional college student. The book provides more advanced strategies that those presented in the earlier "Handbook for…

  11. The Uses of the Language Laboratory in Teaching Intermediate and Advanced Russian.

    ERIC Educational Resources Information Center

    Chvany, Catherine V.

    The language laboratory can be effective as an extension of the intermediate or advanced classroom in Russian provided that the techniques used save the students enough time and improve their performance enough to justify making the trip to the lab. Six devices that have proven successful are (1) Review and warm up via dialogues, (2) remedial…

  12. Teaching Advance Public Speaking: A Challenge or a Casualty of the "Back-to-Basics" Movement.

    ERIC Educational Resources Information Center

    Smith, John Kares

    While there is a need for basic oral competence, speech communication programs should provide more sophisticated training in public eloquence. Such an advanced course should first be genre-centered instead of interaction centered. Instead of emphasizing the audience-speaker interaction, the course should center on the creation, analysis, and…

  13. Computers-for-edu: An Advanced Business Application Programming (ABAP) Teaching Case

    ERIC Educational Resources Information Center

    Boyle, Todd A.

    2007-01-01

    The "Computers-for-edu" case is designed to provide students with hands-on exposure to creating Advanced Business Application Programming (ABAP) reports and dialogue programs, as well as navigating various mySAP Enterprise Resource Planning (ERP) transactions needed by ABAP developers. The case requires students to apply a wide variety of ABAP…

  14. Transforming Tech Ed: The Advanced Technological Education Community Leads in Developing and Implementing Teaching Strategies

    ERIC Educational Resources Information Center

    Patton, Madeline

    2015-01-01

    After years of working in the background to build the capacity of two-year college science, technology, engineering and math (STEM) faculty and the skills of technicians, the Advanced Technological Education (ATE) program is gaining recognition as a source of STEM workforce expertise. The ATE program's effective mentoring of STEM educators and its…

  15. High-Level Functional and Operational Requirements for the Advanced Fuel Cycle Facilty

    SciTech Connect

    Charles Park

    2006-12-01

    High-Level Functional & Operational Requirements for the AFCF -This document describes the principal functional and operational requirements for the proposed Advanced Fuel Cycle Facility (AFCF). The AFCF is intended to be the world's foremost facility for nuclear fuel cycle research, technology development, and demonstration. The facility will also support the near-term mission to develop and demonstrate technology in support of fuel cycle needs identified by industry, and the long-term mission to retain and retain U.S. leadership in fuel cycle operations. The AFCF is essential to demonstrate a more proliferation-resistant fuel cycle and make long-term improvements in fuel cycle effectiveness, performance and economy.

  16. Integration and Exploitation of Advanced Visualization and Data Technologies to Teach STEM Subjects

    NASA Astrophysics Data System (ADS)

    Brandon, M. A.; Garrow, K. H.

    2014-12-01

    We live in an age where the volume of content available online to the general public is staggering. Integration of data from new technologies gives us amazing educational opportunities when appropriate narratives are provided. We prepared a distance learning credit bearing module that showcased many currently available data sets and state of the art technologies. It has been completed by many thousands of students with good feedback. Module highlights were the wide ranging and varied online activities which taught a wide range of STEM content. For example: it is well known that on Captain Scott's Terra Nova Expedition 1910-13, three researchers completed the "the worst journey in the world" to study emperor penguins. Using their primary records and clips from location filmed television documentaries we can tell their story and the reasons why it was important. However using state of the art content we can go much further. Using satellite data students can trace the path the researchers took and observe the penguin colony that they studied. Linking to modern Open Access literature students learn how they can estimate the numbers of animals in this and similar locations. Then by linking to freely available data from Antarctic Automatic Weather Stations students can learn quantitatively about the climatic conditions the animals are enduring in real time. They can then download and compare this with the regional climatic record to see if their observations are what could be expected. By considering the environment the penguins live in students can be taught about the evolutionary and behavioural adaptations the animals have undergone to survive. In this one activity we can teach a wide range of key learning points in an engaging and coherent way. It opened some students' eyes to the range of possibilities available to learn about our, and other planets. The addition and integration of new state of the art techniques and data sets only increases the opportunities to

  17. Serum Prosaposin Levels Are Increased in Patients with Advanced Prostate Cancer

    PubMed Central

    Koochekpour, Shahriar; Hu, Siyi; Vellasco-Gonzalez, Cruz; Bernardo, Ruiz; Azabdaftari, Gissue; Dalin, Guo-xiang; Zhau, Haiyen E.; Chung, Leland W.; Vessella, Robert L.

    2012-01-01

    BACKGROUND We previously cloned prosaposin (PSAP) from metastatic castrate-resistant prostate cancer (mCRPCa) cells and demonstrated its genomic amplification and/or overexpression in metastatic PCa cell lines, xenografts, and lymph node metastases. The clinicohistopathological significance of serum-PSAP levels and its tissue expression and association with predictive or prognostic variable in primary or advanced PCa are not known. METHODS We examined PSAP expression by immunohistochemical staining during early embryogenic development of the prostate and within a large tissue microarray which included 266 benign and malignant prostate tissues. In addition, serum PSAP levels in the age-adjusted normal male population and in 154 normal individuals and patients with primary or mCRPCa were measured by an ELISA assay. RESULTS Univariate and multivariate analyses revealed a significant and inverse association between PSAP expression and clinical stage II and III tumors, dominant Gleason patterns 3 and 4, and seminal vesicle invasion. In the normal male population, the lowest serum-PSAP level was detected before puberty, peaked at the most reproductive age group (20–39 years old), and then, decreased to a range between the two groups for men above 40 years old. Regardless of age and when compared with normal individuals, serum-PSAP levels significantly decreased in primary organ-confined PCa, but increased in those with mCRPCa. CONCLUSION Our results show that PSAP has the potential to differentiate between primary and advanced PCa. Additional large-scale studies are needed to define the usefulness of tissue expression or serum-PSAP levels as a diagnostic or prognostic marker or as a therapeutic target in PCa. PMID:21630292

  18. Learning Through Doing: Teaching Advanced Physics Concepts Through Freshmen Research Immersion

    NASA Astrophysics Data System (ADS)

    Wahila, Matthew; Piper, Louis; Amey, Jennifer; Jones, Wayne; Fegley, Megan; Stamp, Nancy

    Often undergraduates have difficulty grasping advanced concepts in physics due to the seemingly abstract and foreign nature of the time and length scales involved. The ``Smart Energy'' Freshmen Research Immersion (FRI) program at Binghamton University was created as a way to address this issue and, in turn, improve undergraduate performance and retention in physics and chemistry. Using real-world research problems as a wider context to frame their understanding, we have developed a course sequence providing a more intuitive and comprehensive understanding of core physics and chemistry concepts over the course of the program. Advanced condensed matter topics, such as optical band gaps, crystal and electronic structure, and electron/hole conduction are introduced to students through hands-on, authentic research activities incorporating materials for real-world device applications. I will discuss how employing p-n junctions as a model device can allow for a natural and intuitive progression from basic to advanced physics and chemistry concepts. This approach illustrates how shifting exotic concepts into a more relatable form through the use of analogy is important for fostering a more intuitive understanding of physical phenomena.

  19. Circulating APRIL levels are correlated with advanced disease and prognosis in rectal cancer patients.

    PubMed

    Lascano, V; Hahne, M; Papon, L; Cameron, K; Röeder, C; Schafmayer, C; Driessen, L; van Eenennaam, H; Kalthoff, H; Medema, J P

    2015-01-01

    We have previously shown that the tumor necrosis factor family member a proliferation-inducing ligand (APRIL) enhances intestinal tumor growth in various preclinical tumor models. Here, we have investigated whether APRIL serum levels at time of surgery predict survival in a large cohort of colorectal cancer (CRC) patients. We measured circulating APRIL levels in a cohort of CRC patients (n=432) using a novel validated monoclonal APRIL antibody (hAPRIL.133) in an enzyme-linked immunosorbent assay (ELISA) setup. APRIL levels were correlated with clinicopathological features and outcome. Overall survival was examined with Kaplan-Meier survival analysis, and Cox proportional hazards ratios were calculated. We observed that circulating APRIL levels were normally distributed among CRC patients. High APRIL expression correlated significantly with poor outcome measures, such as higher stage at presentation and development of lymphatic and distant metastases. Within the group of rectal cancer patients, higher circulating APRIL levels at time of surgery were correlated with poor survival (log-rank analysis P-value 0.008). Univariate Cox regression analysis for overall survival in rectal cancer patients showed that patients with elevated circulating APRIL levels had an increased risk of poor outcome (hazard ratio (HR) 1.79; 95% confidence interval (CI) 1.16-2.76; P-value 0.009). Multivariate analysis in rectal cancer patients showed that APRIL as a prognostic factor was dependent on stage of disease (HR 1.25; 95% CI 0.79-1.99; P-value 0.340), which was related to the fact that stage IV rectal cancer patients had significantly higher levels of APRIL. Our results revealed that APRIL serum levels at time of surgery were associated with features of advanced disease and prognosis in rectal cancer patients, which strengthens the previously reported preclinical observation of increased APRIL levels correlating with disease progression. PMID:25622308

  20. Finding the Optimum Level of Simplification: The Case of Teaching about Heat and Temperature.

    ERIC Educational Resources Information Center

    Taber, Keith S.

    2000-01-01

    Discusses instructional approaches on how to teach introductory thermal physics. Analyzes the relationship between heat and temperature and questions to what degree physics can be simplified. (Contains 22 references.) (YDS)

  1. Advanced waste form and melter development for treatment of troublesome high-level wastes

    SciTech Connect

    Marra, James; Kim, Dong -Sang; Maio, Vincent

    2015-09-02

    A number of waste components in US defense high level radioactive wastes (HLW) have proven challenging for current Joule heated ceramic melter (JHCM) operations and have limited the ability to increase waste loadings beyond already realized levels. Many of these "troublesome" waste species cause crystallization in the glass melt that can negatively impact product quality or have a deleterious effect on melter processing. Recent efforts at US Department of Energy laboratories have focused on understanding crystallization behavior within HLW glass melts and investigating approached to mitigate the impacts of crystallization so that increases in waste loading can be realized. Advanced glass formulations have been developed to highlight the unique benefits of next-generation melter technologies such as the Cold Crucible Induction Melter (CCIM). Crystal-tolerant HLW glasses have been investigated to allow sparingly soluble components such as chromium to crystallize in the melter but pass out of the melter before accumulating.

  2. System-level performance of LTE-Advanced with joint transmission and dynamic point selection schemes

    NASA Astrophysics Data System (ADS)

    Määttänen, Helka-Liina; Hämäläinen, Kari; Venäläinen, Juha; Schober, Karol; Enescu, Mihai; Valkama, Mikko

    2012-12-01

    In this article, we present a practical coordinated multipoint (CoMP) system for LTE-Advanced. In this CoMP system, cooperation is enabled for cell-edge users via dynamic switching between the normal single-cell operation and CoMP. We first formulate a general CoMP system model of several CoMP schemes. We then investigate a practical finite-rate feedback design that simultaneously supports interference coordination, joint transmission (JT), and dynamic point selection (DPS) with a varying number of cooperating transmission points while operating a single-cell transmission as a fallback mode. We provide both link-level and system-level results for the evaluation of different feedback options for general CoMP operation. The results show that there are substantial performance gains in cell-edge throughputs for both JT and DPS CoMP over the baseline Release 10 LTE-Advanced with practical feedback options. We also show that CoMP can enable improved mobility management in real networks.

  3. The Role of Instructional Engineering in Reducing the Uncertainties of Ambitious Teaching

    ERIC Educational Resources Information Center

    Stylianides, Gabriel J.; Stylianides, Andreas J.

    2014-01-01

    Ambitious teaching is a form of teaching that requires a high level of teacher responsiveness to what students do as they actively engage with the subject matter. Thus, a teacher enacting ambitious teaching is often confronted with uncertainties about how to advance students' learning while also building on students' contributions. In…

  4. Environmental Lectures at the Campus Universitari de la Mediterrania, Teaching at European/Worldwide level

    NASA Astrophysics Data System (ADS)

    Redondo, J. M.; Babiano, A.; Fraunie, P.; Blanes, N.

    2009-04-01

    Since 1997, the Campus Universitari de la Mediterrania, an independent institution created jointly by the Vilanova i la Geltru City council, The Politechnic University of Catalonia (at Barcelona) and the Generalitat (Local Goverment) of Catalonia. Has organized different types of summer schools at different levels of speciality ranging from cultural and continuing education to advanced post-doctoral level. The number of students has risen from 300 to about a thousand, with many students being able to transfer ETCS credits gained at CUM to other institutions or universities. In the ambit of environmental sciences and engineering, at least two courses (typically one week / 20-30 hours of lectures) and 2 workshops (2-3 days 16-20 hours of seminars) have been organized since 1999. Funding from a variety of sources, ERCOFTAC, EGU, NATO, etc.. including Socrates/Erasmus European Union Grants allow to gather groups of enthusiastic master and phD students with world wide lecturers to focus on specific subjets such as Ocean Mixing, Bioacoustics, Turbulence, Astrophysics, Climate change, turbulence modelling, etc..

  5. Increased Levels of Circulating Advanced Glycation End-Products in Menopausal Women with Osteoporosis

    PubMed Central

    Yang, Deng-Ho; Chiang, Tsay-I; Chang, I-Chang; Lin, Fu-Huang; Wei, Cheng-Chung; Cheng, Ya-Wen

    2014-01-01

    Background: Advanced glycation end-products (AGEs) can accumulate in organs and tissues during ageing and diabetes. Increased levels of AGEs are found in the bone tissue of patients with osteoporosis. The purpose of this study was to evaluate circulating AGEs in patients with osteoporosis. Methods: We evaluated plasma AGEs, osteoporosis-related biomarkers, and bone mass in 82 menopausal women with osteoporosis or osteopenia, 16 young women with osteopenia, and 43 healthy women without osteoporosis or osteopenia. Results: Higher levels of serum AGEs were found in the osteoporosis or osteopenia group compared to healthy women (P < 0.0001). A negative correlation was observed between serum AGEs and lumbar spine bone density (BMD of lumbar spine, r = -0.249, P = 0.028; T-score of lumbar spine, r = -0.261, P = 0.021). Women with a increased level of serum AGEs (> 8.12 U/mL) had a 5.34-fold risk of osteopenia regarding lumbar spine T-score and a 3.31-fold risk of osteopenia regarding the hip T-score. Conclusion: Serum AGEs could be used to monitor the severity and progression of osteoporosis. An increased serum level of AGEs was associated with impaired bone formation and was a risk factor for the development of osteoporosis. Targeting AGEs may represent a novel therapeutic approach for primary or secondary osteoporosis. PMID:24688308

  6. Delivery of pharmaceutical services at ward level in a teaching hospital.

    PubMed

    Schellack, N; Martins, V; Botha, N; Meyer, J C

    2009-03-01

    Poor management of pharmaceuticals could lead to wastage of financial resources and poor services in the public sector. The main aim of the study was to investigate the quality of pharmaceutical services at ward level in a teaching hospital. The design of the study was descriptive. Three data collection instruments were designed and pilot-tested prior to the actual data collection. Two structured questionnaires were used to interview the sister-in-charge of each ward and the stock and drug controller at the pharmacy. A checklist for the management of pharmaceuticals was completed for each ward. Descriptive statistics were used to describe and summarise the data. Sisters-in-charge of 30 wards and the stock and drug controller at the pharmacy participated in the study. The relationship with the pharmacy was perceived to be average by 54% (n = 30) of the sisters-in-charge of the wards. Communication with the pharmacy was mainly by telephone and 57% of the sisters-in-charge mentioned that they experienced difficulties in conveying messages to the pharmacy. Ten of the wards received regular ward visits by a pharmacist. Expiry dates were checked by all wards but at different intervals. The majority of the wards (90%) used patient cards, which refer to prescription charts, for stock control and ordering from the pharmacy. Fridge temperatures were checked and charted on a daily basis by 30% of the wards. Written standard operating procedures (SOPs) were used by the pharmacy for issuing ward stock. Although 83% of the wards indicated that they used SOPs, evidence of written SOPs was not available. The results indicated that the management of pharmaceutical services at ward level could be improved. Implementation of appropriate communication systems will enhance cooperation between the pharmacy and the wards. A uniform ward stock control system, either by computer or stock cards, should be introduced. Regular ward visits by a pharmacist to oversee ward stock management are

  7. Teaching Ideas.

    ERIC Educational Resources Information Center

    Middleton, Kathleen, Ed.

    1979-01-01

    Ideas to aid the classroom teacher include integration of emphasis on reading into health education; definitions pertinent to contemporary health education; teaching students to read food labels; identification of implications of scientific advances such as test tube reproduction; and a card game to teach food groups to middle school children.…

  8. Barriers and Facilitators to Career Advancement by Top-Level, Entry-Level and Non-Administrative Women in Public School Districts: A Mixed Methods Study

    ERIC Educational Resources Information Center

    Ahmed, Eman Ibrahim El-Desouki

    2011-01-01

    The purpose of this study was to investigate the barriers and facilitators to career advancement among women administrators occupying top-level positions, those occupying entry-level positions and those in non-administrative positions in both rural and urban public school districts in central Pennsylvania. The need to increase the awareness of the…

  9. A Suggested Syllabus for the Advanced Level English Course at Gendarmerie Schools Command in Accordance with NATO STANAG 6001 Level 3 Perspective

    ERIC Educational Resources Information Center

    Solak, Ekrem

    2010-01-01

    The aim of this study is to prepare a suggested syllabus in accordance with NATO Stanag 6001 Level 3 perspective for the Advanced Level English Course at Gendarmerie Schools Command which is subordinate to Gendarmerie General Command. It is believed that this study will contribute to other studies in the context of NATO Stanag 6001 language…

  10. St. Lucian Elementary School Teachers' Applicability Beliefs and Beliefs about Science Teaching and Learning: Relevance to Their Level of Inquiry-Based Instructional Practices in Science

    ERIC Educational Resources Information Center

    Samuel, David F.; Ogunkola, Babalola J.

    2013-01-01

    This paper examines the hypothesis that St. Lucian primary school teachers' science teaching and learning beliefs and their applicability beliefs are stronger predictors of their science teaching strategies than their teacher education experiences. Quantitative procedures were used where the level of each belief construct as well as their…

  11. An Evaluation of Pronunciation Teaching Content of "English for Palestine 10" and Related Teachers' Competency Level in Light of Current Instructional Perspectives

    ERIC Educational Resources Information Center

    Al-Najjar, Rana Abdel-Rahman

    2012-01-01

    Purpose: This study aimed to evaluate pronunciation teaching with regard to an EFL multi-skills textbook ("English for Palestine 10"). The evaluation was intended to identify the extent to which pronunciation teaching content incorporated in" English for Palestine 10," in addition to the related teachers' competency level match current…

  12. The Relationship between Approaches to Teaching and Approaches to Studying: A Two-Level Structural Equation Model for Biology Achievement in High School

    ERIC Educational Resources Information Center

    Rosario, Pedro; Nunez, Jose Carlos; Ferrando, Pere J.; Paiva, Maria Olimpia; Lourenco, Abilio; Cerezo, Rebeca; Valle, Antonio

    2013-01-01

    Since the 1970s, a large body of research has reported on the differences between deep and surface approaches to student learning. More recently, however, this metaphor for students' approaches to learning has been applied to the practice of teaching. Studies at the university level have identified two approaches to teaching: the information…

  13. Remediation, Bridging Explanations, Worked Examples and Discussion: Their Effectiveness as Teaching Strategies in a Freshman-Level Nonscience Major Chemistry Course.

    ERIC Educational Resources Information Center

    Mason, Diana; Crawley, Frank E.

    This research investigated the teaching of concrete chemical concepts and procedures to beginning chemistry students. Data were collected for this study from students enrolled in a university-level course for nonscience majors (n=171). In the topic studied, chemical bonding, four different teaching strategies were investigated: remediation of…

  14. The Use of Thought Experiments in Teaching Physics to Upper Secondary-Level Students: Two Examples from the Theory of Relativity

    ERIC Educational Resources Information Center

    Velentzas, Athanasios; Halkia, Krystallia

    2013-01-01

    The present study focuses on the way thought experiments (TEs) can be used as didactical tools in teaching physics to upper secondary-level students. A qualitative study was designed to investigate to what extent the TEs called "Einstein's elevator" and "Einstein's train" can function as tools in teaching basic…

  15. Commentaires et Observations sur l'Enseignement du Recit au Cours Secondaire (Comments and Remarks on the Teaching of the Narrative on the Intermediate Level).

    ERIC Educational Resources Information Center

    Gagnon, Jean-Claude

    1976-01-01

    Traditional ways of teaching French literary narrative have greatly relied on the use of metalanguage. Modern teaching practice, in rejecting this technique, leads to questions about what to substitute for it. An experiment was carried out in which over 20 groups of from 20 to 35 intermediate-level students in French-medium schools were instructed…

  16. An analysis of the relationship between teachers' acquisition of physics content knowledge and their level of science teaching efficacy

    NASA Astrophysics Data System (ADS)

    Marion, Virginia Frances

    1998-12-01

    The goal of Project Inquiry, a two-year long multiphase study, was to transform the delivery of science instruction from a traditional, textbook driven delivery approach to a hands-on, minds-on, constructivist approach. Teachers from a midwestern urban school district were trained in constructivism while learning physics concepts and content through guided inquiry instruction in collaborative groups. The objectives aimed to increase teachers' content expertise and science teaching efficacy, as well as to have teachers become better facilitators of learning. Phase two of the three phases of Project Inquiry was the focus of this study. Fifty-seven teachers participated in Phase two, which began with an intense two week summer institute in 1995. A longitudinal time-series (OxOO), quasi-experimental research design was used to investigate the relationship between science teaching efficacy scores and gains in physics content knowledge. The data consisted of: (a) six sets of pre and post physics content knowledge test scores (electricity, magnetism, matter and balance); (b) three sets of STEBI-A (inservice), Science Teaching Efficacy Belief Instrument scores, a pre to post, pre to follow-up, and post to follow-up; and (c) demographic variables that were used as covariates, grade taught, years of experience, and postbaccalaureate training. Using the general linear model with an Alpha level of.05, and testing the hypothesized relationships, results indicated that although there were significant positive gains in content knowledge (p =.000) and science teaching efficacy (p =.000), the overall average gains in physics content knowledge were not predictive of gains in either Personal Science Teaching Efficacy or Science Outcome Expectancy. Post hoc analysis used individual content gain scores, in regression models that included the three covariates: grade taught, years of experience, and post baccalaureate training, to test the relationship between knowledge gains and

  17. Curriculum development for an advanced regional anesthesia education program: one institution's experience from apprenticeship to comprehensive teaching.

    PubMed

    Ouanes, Jean-Pierre P; Schwengel, Deborah; Mathur, Vineesh; Ahmed, Omar I; Hanna, Marie N

    2014-02-01

    Results of recent attitude survey studies suggest that most practicing physicians are inadequately treating postoperative pain. Residents in anesthesia are confident in performing lumbar epidural and spinal anesthesia, but many are not confident in performing the blocks with which they have the least exposure. Changes need to be made in the training processes to a comprehensive model that prepares residents to perform a wider array of blocks in postgraduate practice. Here, we describe one institution's approach to creating a standardized, advanced regional anesthesia curriculum for residents that follows the six core competencies of the ACGME. Residents received training in anatomy dissection, ultrasound-guided regional anesthesia, traditional nerve stimulation techniques, problem-based learning and simulation sessions, oral board presentation sessions, and journal club sessions. Residents kept a detailed log for their use of peripheral nerve block procedures. We have now redesigned and implemented an advanced regional anesthesia program within our institution to provide residents with experience in regional anesthesia at a competent level. Resident's knowledge in regional anesthesia did improve after the first year of implementation as reflected in improvements between the pre- and post-tests. As the advanced regional anesthesia education program continues to improve, we hope to demonstrate levels of validity, reliability, and usability by other programs. PMID:25007696

  18. High plasma levels of vitamin E forms and reduced Alzheimer's disease risk in advanced age.

    PubMed

    Mangialasche, Francesca; Kivipelto, Miia; Mecocci, Patrizia; Rizzuto, Debora; Palmer, Katie; Winblad, Bengt; Fratiglioni, Laura

    2010-01-01

    In this study we investigated the association between plasma levels of eight forms of vitamin E and incidence of Alzheimer's disease (AD) among oldest-old individuals in a population-based setting. A dementia-free sample of 232 subjects aged 80+ years, derived from the Kungsholmen Project, was followed-up to 6 years to detect incident AD. Plasma levels of vitamin E (alpha-, beta-, gamma, and delta-tocopherol; alpha-, beta-, gamma-, and delta-tocotrienol) were measured at baseline. Vitamin E forms-AD association was analyzed with Cox proportional hazard model after adjustment for several potential confounders. Subjects with plasma levels of total tocopherols, total tocotrienols, or total vitamin E in the highest tertile had a reduced risk of developing AD in comparison to persons in the lowest tertile. Multi-adjusted hazard ratios (HRs) and 95% confidence interval (CI) were 0.55 (0.32-0.94) for total tocopherols, 0.46 (0.23-0.92) for total tocotrienols, and 0.55 (0.32-0.94) for total vitamin E. When considering each vitamin E form, the risk of developing AD was reduced only in association with high plasma levels of beta-tocopherol (HR: 0.62, 95% CI 0.39-0.99), whereas alpha-tocopherol, alpha- tocotrienol, and beta-tocotrienol showed only a marginally significant effect in the multiadjusted model [HR (95% CI): alpha-tocopherol: 0.72 (0.48-1.09); alpha-tocotrienol: 0.70 (0.44-1.11); beta-tocotrienol: 0.69 (0.45-1.06)]. In conclusion, high plasma levels of vitamin E are associated with a reduced risk of AD in advanced age. The neuroprotective effect of vitamin E seems to be related to the combination of different forms, rather than to alpha-tocopherol alone, whose efficacy in interventions against AD is currently debated. PMID:20413888

  19. Mechanisms Underpinning Increased Plasma Creatinine Levels in Patients Receiving Vemurafenib for Advanced Melanoma

    PubMed Central

    Hurabielle, Charlotte; Pillebout, Evangéline; Stehlé, Thomas; Pagès, Cécile; Roux, Jennifer; Schneider, Pierre; Chevret, Sylvie; Chaffaut, Cendrine; Boutten, Anne; Mourah, Samia; Basset-Seguin, Nicole; Vidal-Petiot, Emmanuelle; Lebbé, Céleste; Flamant, Martin

    2016-01-01

    Context Serum creatinine has been reported to increase in patients receiving Vemurafenib, yet neither the prevalence nor the mechanism of this adverse event are known. Objective We aimed to evaluate the frequency and the mechanisms of increases in plasma creatinine level in patients receiving Vemurafenib for advanced melanoma. Methods We performed a retrospective monocentric study including consecutive patients treated with Vemurafenib for an advanced melanoma. We collected clinical and biological data concerning renal function before introduction of Vemurafenib and in the course of monthly follow-up visits from March 2013 to December 2014. Cystatin C-derived glomerular filtration rate was evaluated before and after Vemurafenib initiation, as increase in serum cystatin C is specific to a decrease in the glomerular filtration rate. We also performed thorough renal explorations in 3 patients, with measurement of tubular secretion of creatinine before and after Vemurafenib initiation and a renal biopsy in 2 patients. Results 70 patients were included: 97% of them displayed an immediate, and thereafter stable, increase in creatinine (+22.8%) after Vemurafenib initiation. In 44/52 patients in whom Vemurafenib was discontinued, creatinine levels returned to baseline. Serum cystatin C increased, although proportionally less than serum creatinine, showing that creatinine increase under vemurafenib was indeed partly due to a renal function impairment. In addition, renal explorations demonstrated that Vemurafenib induced an inhibition of creatinine tubular secretion. Conclusion Thus, Vemurafenib induces a dual mechanism of increase in plasma creatinine with both an inhibition of creatinine tubular secretion and slight renal function impairment. However, this side effect is mostly reversible when Vemurafenib is discontinued, and should not lead physicians to discontinue the treatment if it is effective. PMID:26930506

  20. A Cultural-Histroical Approach to Learning and Teaching: New Pespectives on Advancing Development.

    ERIC Educational Resources Information Center

    Portes, Pedro R., Ed.

    1993-01-01

    This special issue is devoted to the cultural-historical school of thought about mental development based on the work of Lev Vygotsky. The research of Vygotsky addressed the sociocultural basis of higher-level cognitive functions, and ascribed an influential role to human speech and other mediational tools in originating changes in cognition and…

  1. Advanced Management Communication: An Elective Course in Corporate Communication.

    ERIC Educational Resources Information Center

    Argenti, Paul A.

    1986-01-01

    Proposes a college-level elective course in advanced management communication that would teach future managers how to communicate with shareholders, the media, financial analysts, and the labor force. (SRT)

  2. Understanding Profiles of Preservice Teachers with Different Levels of Commitment to Teaching in Urban Schools

    ERIC Educational Resources Information Center

    Aragon, Antonette; Culpepper, Steven A.; McKee, Malaika W.; Perkins, Mark

    2014-01-01

    Understanding the beliefs of preservice teachers is an important area to investigate in the teacher education process. This article examines the relationship between preservice teachers' beliefs pertaining to diversity and urban schooling and how these inclinations contribute to a commitment to teaching urban students. Canonical correlation…

  3. Teaching A-level Genetics: The Coat Colours of the Domestic Cat.

    ERIC Educational Resources Information Center

    Talbot, D. J.; Talbot, C. D.

    1992-01-01

    The authors provide an introduction to the inheritance of coat colors in cats and suggest strategies designed to integrate the domestic cat (Felis domesticus or catus) into the teaching of genetics. Provides examples to illustrate dominance, recessiveness, epistasis, multiple allelism, environmental effect of phenotype, incomplete dominance,…

  4. Educators' Perceptions of Teaching Grade-Level Content to Students with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Carlson, Christina V.

    2016-01-01

    The purpose of this study was to address a gap in the research literature by describing the perceptions of Special Education teachers of students with intellectual disabilities (ID), regarding the paradigm shift required in their teaching practices as they strove to implement current educational reform legislation. Knowledge of the lived…

  5. Computers and Traditional Teaching Practices: Factors Influencing Middle Level Students' Science Achievement and Attitudes about Science

    ERIC Educational Resources Information Center

    Odom, Arthur Louis; Marszalek, Jacob M.; Stoddard, Elizabeth R.; Wrobel, Jerzy M.

    2011-01-01

    The purpose of this study was to examine the association of middle school student science achievement and attitudes toward science with student-reported frequency of using computers to learn science and other classroom practices. Baseline comparison data were collected on the frequency of student-centred teaching practices (e.g. the use of group…

  6. Teaching Aging Content to University-Level Non-Gerontology Majors

    ERIC Educational Resources Information Center

    Beland, Robert

    2004-01-01

    The older adult population in America will significantly increase in the future. Older adults have important needs for recreation and leisure services (Beland, 2002). The author taught a class titled "Leisure Services for Older Adults" for over 24 years at the University of Florida. He has taught gerontology and recreation by teaching about life…

  7. Teachers' Perceptions of Teaching Mathematics at the Senior Secondary Level in Fiji

    ERIC Educational Resources Information Center

    Dayal, Hem Chand

    2013-01-01

    In recent times, there has been considerable interest shown in the affective domain of mathematics education with research findings pointing out that affective variables have profound impact on classroom practices of mathematics teachers. In other words, teachers' conceptions of mathematics and mathematics teaching are greatly influenced by…

  8. Teaching/Learning Guide: Level III. Pre-Vocational and Practical Life Skills. Draft Copy.

    ERIC Educational Resources Information Center

    Carbon - Lehigh Intermediate Unit, Schnecksville, PA.

    The third of three guidelines for teaching sequential skills to handicapped children focuses on prevocatonal and practical life skills. Objectives are listed for the following areas (sample subcategories in parentheses): application forms (driver's permit, social security benefits); banking; buying (supermarket skills); budgeting; food preparation…

  9. A Comparison of Two Approaches to Teaching Selected Elements of College Level Descriptive Geometry.

    ERIC Educational Resources Information Center

    Beck, Eugene Jerome

    This study was designed to ascertain the relative effectiveness of two approaches for teaching descriptive geometry by a comparison of the following behavioral variables--(1) performance in the solution of graphical problems, (2) spatial perception, (3) abstract reasoning ability, (4) technical information achievement, and (5) attitude toward…

  10. Perceptions of College-Level Music Performance Majors Teaching Applied Music Lessons to Young Students

    ERIC Educational Resources Information Center

    Fredrickson, William E.

    2007-01-01

    The present study was designed to examine the reflections of college music performance majors (N = 12) who were teaching private music lessons. Students were instructed to keep a journal during one private lesson of their choice per week. Results indicated initial expectations of lessons that were consistently lower than lesson evaluations after…

  11. "The Next Level": Investigating Teaching and Learning within an Irish Traditional Music Online Community

    ERIC Educational Resources Information Center

    Kenny, Ailbhe

    2013-01-01

    Online music communities offer a new context and culture for musical participation globally. This article, employing a socio-cultural theoretical lens, examines how the Online Academy of Irish Music (OAIM) functions as a teaching and learning online community for Irish traditional music. Findings from qualitative case study research present…

  12. Spelling and Reading Development: The Effect of Teaching Children Multiple Levels of Representation in Their Orthography

    ERIC Educational Resources Information Center

    Devonshire, Victoria; Morris, Paul; Fluck, Michael

    2013-01-01

    A novel intervention was developed to teach reading and spelling literacy to 5 to 7 year-old students using explicit instruction of morphology, etymology, phonology, and form rules. We examined the effects of the intervention compared to a phonics-based condition using a cross-over design with a baseline measure. One hundred and twenty children…

  13. State-Level Approaches to Co-Teaching. inForum

    ERIC Educational Resources Information Center

    Muller, Eve; Friend, Marilyn; Hurley-Chamberlain, DeAnna

    2009-01-01

    Although co-teaching has been a topic of interest for more than two decades among professionals advocating inclusive practices (e.g., Bauwens, Hourcade, & Friend, 1989; Garvar & Papania, 1982), the No Child Left Behind Act of 2001 (NCLB) and the Individuals with Disabilities Education Act (IDEA) mandates for curriculum access, high expectations…

  14. Lesson Plans for a Secondary Level Unit on Japan To Accompany "Contemporary Japan: A Teaching Workbook."

    ERIC Educational Resources Information Center

    Tsunoda, Elizabeth P.; And Others

    These 30 lesson plans were designed to accompany "Contemporary Japan: A Teaching Workbook", a collection of class activities, primary source selections, student readings, and role-play exercises. The lesson plans are based primarily on materials in the workbook, although materials from other sources also are recommended. Some of the lesson titles…

  15. Does Constructivist Teaching Help Students Move Their Epistemological Beliefs in Physics through Uppers Levels?

    ERIC Educational Resources Information Center

    Ogan-Bekiroglu, Feral; Sengul-Turgut, Gulsen

    2008-01-01

    The examination of the development of students' epistemological beliefs is important. There is little empirical evidence for precisely how epistemological beliefs are altered. Therefore, the purpose of this study was to investigate the effects of constructivist teaching on students' epistemological beliefs in physics. One-group pretest-posttest…

  16. The Ballet of the Streets: Teaching about Cities at Street Level

    ERIC Educational Resources Information Center

    McGuire, Patrick A.; Spates, James L.

    2011-01-01

    The urban scholar Jane Jacobs once described city life as "the ballet of the streets." In more than a quarter century of joint teaching, the authors have used Jacobs' metaphor to help their students understand that cities are living organisms created and maintained, for good or ill, by the people who live and work in them. At heart their teaching…

  17. Shall We Continue to Teach the Candle Burning Experiment at Lower Secondary Level?

    ERIC Educational Resources Information Center

    Dhindsa, Harkirat S.

    2005-01-01

    The candle burning experiment is usually conducted in lower secondary classes to prove the (about) 20% oxygen in air. The aim of this paper is to show that teachers misinterpret the results of the experiment to satisfy the objectives of teaching this experiment. However, when the results of this experiment are interpreted correctly, the objectives…

  18. Water and Plant Cells: Notes on a Teaching Scheme for O-Level.

    ERIC Educational Resources Information Center

    Grenville, H. W.

    1983-01-01

    Offers suggestions for teaching some aspects of water economy in plants. These include diffusion/osmosis, water transport, the part played by turgor in structural support, and its implications for plant organs or whole plants. Several practical demonstrations/experiments are also described. (JN)

  19. Multicultural Teaching Concerns: A Comparison between Disciplines at the Secondary Pre-Service Level

    ERIC Educational Resources Information Center

    Vincent, Stacy K.; Killingsworth, Justin L.; Torres, Robert M.

    2012-01-01

    Cultural diversity in secondary and postsecondary agricultural education programs lags behind recent demographic shifts in the general U.S. population. An examination of the literature provides inquiries into the need for teaching of multicultural awareness and reducing the achievement gap between students of various cultures. This research sought…

  20. Blogging for Teaching and Learning: An Examination of Experience, Attitudes, and Levels of Thinking

    ERIC Educational Resources Information Center

    Li, Kun; Bado, Niamboue; Smith, Jamie; Moore, David

    2013-01-01

    Blogs have been widely used in education since their emergence. Educational researchers and practitioners have integrated blogs into teaching and learning in different subject areas, but does blog use encourage critical thinking? This paper presents a study, which explores peer commenting for critical thinking in blog writing. In order to discover…

  1. Cognitive Strategy Instruction for Teaching Word Problems to Primary-Level Struggling Students

    ERIC Educational Resources Information Center

    Pfannenstiel, Kathleen Hughes; Bryant, Diane Pedrotty; Bryant, Brian R.; Porterfield, Jennifer A.

    2015-01-01

    Students with mathematics difficulties and learning disabilities (LD) typically struggle with solving word problems. These students often lack knowledge about efficient, cognitive strategies to utilize when solving word problems. Cognitive strategy instruction has been shown to be effective in teaching struggling students how to solve word…

  2. Canadian Studies Teaching Strategies and Resources for Use at the Secondary Level.

    ERIC Educational Resources Information Center

    Fry, Earl, Ed.; And Others

    Five units on the culture, language, ethnic background, and characteristics of Canada are provided for the secondary school teacher. The guide is intended as the companion text to the publication entitled "Canadian Studies: A Syllabus" which is being prepared by the New York State Education Department. Each unit contains teaching strategies,…

  3. An Investigation of Three Methods of Teaching Vocabulary at the Junior High Level.

    ERIC Educational Resources Information Center

    Geiger, Evangeline Drury

    This study of methods of teaching vocabulary in the junior high school investigated three approaches: use of a programed text in vocabulary development that emphasized context clues, use of the programed text augmented by listening assistance, and use of the programed text augmented by a word-analysis supplement. Over 300 students with I.Q.'s…

  4. Development of Two Automated Programs for Teaching Military Justice to Men of Various Aptitude Levels.

    ERIC Educational Resources Information Center

    Showel, Morris

    In an effort to build programs to teach cognitive-type material to men of widely differing aptitudes, exploratory work was conducted in military justice, one of the more abstract subjects in basic combat training. Objectives were identified and alternative tape and slide training programs developed--one slow-paced (designed for low-aptitude men),…

  5. Coming to Our Senses: An Environmental Approach to Teaching at the Elementary Level. Second Edition.

    ERIC Educational Resources Information Center

    Bock, Judith; And Others

    This booklet contains activities and teaching suggestions that will help elementary students become aware of their environment. It will help teachers foster among their pupils an understanding of their place in nature, a sense of wonder, a reverence for life, thoughtful use of resources, and the realization that the earth is a home to be shared.…

  6. Preparing Adult Educators: The Need to Develop Communicative Language Teaching Skills in College-Level Instructors

    ERIC Educational Resources Information Center

    Shawer, Saad

    2013-01-01

    This paper examines why communicative language teaching (CLT) fails to improve student learning in certain contexts by assessing two adult educators' communicative and noncommunicative practices through qualitative case studies, interviews, and participant observations. Results show no inherent CLT problems that prevent teachers from grasping…

  7. Teaching Hazards Geography and Geographic Information Systems: A Middle School Level Experience

    ERIC Educational Resources Information Center

    Mitchell, Jerry T.; Borden, Kevin A.; Schmidtlein, Mathew C.

    2008-01-01

    Hazards are taught with the belief that knowing something about their occurrence might help us avoid their consequences. The integrative nature of hazards--physical and social systems bound together--is attractive to the student and the instructor alike. Answering why we teach hazards is fairly straightforward. A more pressing question at present…

  8. Application of ICTS in Teaching and Learning at University Level: The Case of Shahid Beheshti University

    ERIC Educational Resources Information Center

    Vajargah, Kourosh Fathi; Jahani, Sheida; Azadmanesh, Nahid

    2010-01-01

    Information and communication technologies (ICTs) are a diverse set of technological tools and resources used for creating, storing, managing and communicating information. For educational purposes, ICTs can be used to support teaching and learning as well as research activities including collaborative learning and inquiring. One of the main…

  9. Teaching Guide for Indian Literature. Volume II. Reading Level 6 and Above.

    ERIC Educational Resources Information Center

    Campbell, Diana; McCarty, T. L., Ed.

    The guide contains detailed suggestions for teaching 10 books about Indians to older students who read easily and are ready to be introduced to serious literature. The books are When the Legends Die; Laughing Boy; Dancehall of the Dead; The Man Who Killed The Deer; Rolling Thunder; House Made of Dawn; Yes Is Better Than No; The Man To Send Rain…

  10. Classroom Behavior of Participants with ADHD Compared with Peers: Influence of Teaching Format and Grade Level

    ERIC Educational Resources Information Center

    Steiner, Naomi J.; Sheldrick, R. Chris; Frenette, Elizabeth C.; Rene, Kirsten M.; Perrin, Ellen C.

    2014-01-01

    Few studies examine the classroom behavior of children with attention deficit hyperactivity disorder (ADHD) in comparison with classroom peers and which teaching formats best support classroom engagement. Observations (N = 312) of second- and fourth-grade students with ADHD and their randomly selected classroom peers were conducted using a…

  11. An Appraisal of Recent Developments in the Curriculum and Teaching of Mathematics at the Secondary Level.

    ERIC Educational Resources Information Center

    Beckmann, Milton W.

    This paper appraises recent developments in the curriculum and teaching of mathematics in the secondary schools and analyzes mathematics education in the United States with particular emphasis on Nebraska. The first section focuses upon characteristics that distinguish the modern secondary school mathematics curriculum from the traditional. The…

  12. Adopting and Teaching Evidence-Based Practice in Master's-Level Social Work Programs

    ERIC Educational Resources Information Center

    Drake, Brett; Hovmand, Peter; Jonson-Reid, Melissa; Zayas, Luis H.

    2007-01-01

    This article makes specific suggestions for teaching evidence-based practice (EBP) in the master's-in-social-work (MSW) curriculum. The authors use the model of EBP as it was originally conceived: a process for posing empirically answerable questions, finding and evaluating the best available evidence, and applying that evidence in conjunction…

  13. Teaching Idioms in the Second Language Classroom: A Case Study for College-Level German.

    ERIC Educational Resources Information Center

    Mola, Andrea J.

    Some of the teaching practices of 10 foreign language teachers in the Washington, D.C. metropolitan area are reviewed in this study of second language (L2) instruction. Focus is on how idioms are taught in university German foreign language courses, which textbooks and reference materials available in the German and English fields highlight…

  14. Effectiveness of Teacher Education Programmes in Developing Teaching Skills for Secondary Level

    ERIC Educational Resources Information Center

    Ullah, S. Zia; Farooq, M. S.; Memon, R. A.

    2008-01-01

    The purpose of the study was to evaluate the effectiveness of secondary school teacher education programme in terms of development of selected teaching skills and suggesting ways and means to improve the programme. The population of the study comprised of the pre-service teachers of all the government colleges of education for men and women in…

  15. English Language Teaching at the Primary Level: Foundations for Bilingualism or Not?

    ERIC Educational Resources Information Center

    Eapen, Rachel Lalitha

    2011-01-01

    In countries where English is a second language, there has been a movement over the last 60 years from supporting indigenous languages over foreign language--English--to the present one where, with globalization and market demands, English is beginning to be seen as an indigenous language in itself. The teaching of English from Grade 1 about five…

  16. Pre-Service Teachers' Middle-Level Lessons on World Religions: Planning, Teaching, and Reflecting

    ERIC Educational Resources Information Center

    Anderson, Derek L.; Cook, Tanya; Mathys, Holly

    2013-01-01

    The purpose of this study was to examine how 22 elementary pre-service teachers (PSTs) planned and taught lessons on world religions to 7th-grade students. Pre- and post-lesson interview transcripts, lesson observations, as well as PST lesson plans and reflection journals served as data sources. Prior to teaching, the PSTs lacked adequate…

  17. The Effect of Different Teaching Styles on the Reading Comprehension Levels of a Kindergartener.

    ERIC Educational Resources Information Center

    Congo, Dorene

    A study examined different teaching styles to determine which was more beneficial to a kindergartner. The study was conducted through the first marking quarter of the school year. Subjects were 24 kindergartners in a suburban, middle class community within the New York City School District. Students were divided into three sample groups meeting in…

  18. Levels of acute inflammatory biomarkers in advanced prostate cancer patients with α2-macroglobulin deficiency.

    PubMed

    Kanoh, Yuhsaku; Ohtani, Hideki; Egawa, Shin; Baba, Shiro; Akahoshi, Tohru

    2011-12-01

    C-reactive protein (CRP), serum amyloid A (SAA), interleukin-6 (IL-6), α1-antitrypsin (α1AT), α1-acid glycoprotein (α1AG) and ceruloplasmin (CP) are acute inflammatory biomarkers that increase in various conditions including infection, inflammation, malignancy and tissue disturbance. In contrast, α2-macroglobulin (α2M) is involved in inflammation through its function as a carrier protein of IL-6. We had previously reported on advanced prostate cancer (PCa) patients with multiple distant bone metastases in whom serum α2M levels were markedly decreased (α2M deficiency). However, the relationship between serum levels of α2M and acute inflammatory biomarkers in PCa patients with or without α2M deficiency has not been demonstrated. In the present study, we examined serum levels of CRP, SAA, IL-6, α1AT, α1AG and CP in PCa patients with or without α2M deficiency to establish clinical significance and changes in these biomarkers during PCa disease progression. We found that upon addition of recombinant IL-6 (rIL-6) to serum from PCa patients with α2M deficiency, since a function of α2M is to bind and stabilize IL-6, the α2M-IL-6 complex and free endogenous IL-6 were not detectable. Serum levels of the α2M-independent markers, α1AT, α1AG and CP, in all PCa patients regardless of α2M deficiency were significantly higher than in healthy controls, but those of the α2M-dependent molecules, CRP, SAA and IL-6, were not increased in PCa patients with α2M deficiency. Therefore, quantitation of both α2M-dependent (CRP, SAA and IL-6) and α2M-independent (α1AT, α1AG and CP) acute inflammatory biomarkers in advanced PCa patients may be an auxiliary indicator, together with prostate-specific antigen (PSA), to monitor PCa disease progression. PMID:21894431

  19. A five year study of the attitudes, perceptions, and philosophies of five secondary science education teachers prepared in the constructivist teaching methodology advanced at the University of Iowa

    NASA Astrophysics Data System (ADS)

    Hollenbeck, James Edward

    1999-11-01

    The present study researched the attitudes, Perceptions, and philosophies of five secondary education science teachers prepared in the constructivist teaching methodology advanced at the University of Iowa. This study is a continuation of a three-year study---the Salish I Project supported by the US Department of Education. The teachers studied are five 1993 University of Iowa Science Education Center graduates who have taught for five years. The main objective of the present study was finding answers to four questions aiming at further understanding of the impact and importance of the preservice education in I the constructivist teaching methodology of new teachers, and the changes they experience in the first five years of teaching. The instruments used in the study are various as they cover a wide range of different categories of beliefs I in terms of teaching, learning, teacher performance and view of school. The following trends came out on reviewing all of the data: in the first year of teaching three of the five teachers studied taught as constructivist teachers. in the third year of teaching, the classroom practices of the teachers converged more closely to their beliefs and preservice preparation. In the fifth year, all five teachers were ranked as constructivist in their teaching methodology in the classroom. Using the Wilcoxson test, significant, positive relationships were revealed between the teacher's philosophy of teaching and learning, with their actual practice. Teacher's philosophy and teaching practice were compared with selected standards set forth by the National Science Education Standards and were found to be in close alignment in their fifth year of teaching. Teachers prepared in the constructivist methodology are concerned about their subject content and value student input and reflection. The teachers reported using student-initiated ideas, alternative assessment strategies and being receptive to alternatives. Other important factors

  20. Work/Life Satisfaction Policy in ADVANCE Universities: Assessing Levels of Flexibility

    ERIC Educational Resources Information Center

    Tower, Leslie E.; Dilks, Lisa M.

    2015-01-01

    Work/life satisfaction policies are seen as key to recruiting, retaining, and advancing high quality faculty. This article explores the work/life policies prevalent at NSF ADVANCE institutions (PAID, Catalyst, and IT). We systematically review ADVANCE university websites (N = 124) and rank 9 categories of work/life policy including dual career…

  1. System-Level Testing of the Advanced Stirling Radioisotope Generator Engineering Hardware

    NASA Technical Reports Server (NTRS)

    Chan, Jack; Wiser, Jack; Brown, Greg; Florin, Dominic; Oriti, Salvatore M.

    2014-01-01

    To support future NASA deep space missions, a radioisotope power system utilizing Stirling power conversion technology was under development. This development effort was performed under the joint sponsorship of the Department of Energy and NASA, until its termination at the end of 2013 due to budget constraints. The higher conversion efficiency of the Stirling cycle compared with that of the Radioisotope Thermoelectric Generators (RTGs) used in previous missions (Viking, Pioneer, Voyager, Galileo, Ulysses, Cassini, Pluto New Horizons and Mars Science Laboratory) offers the advantage of a four-fold reduction in Pu-238 fuel, thereby extending its limited domestic supply. As part of closeout activities, system-level testing of flight-like Advanced Stirling Convertors (ASCs) with a flight-like ASC Controller Unit (ACU) was performed in February 2014. This hardware is the most representative of the flight design tested to date. The test fully demonstrates the following ACU and system functionality: system startup; ASC control and operation at nominal and worst-case operating conditions; power rectification; DC output power management throughout nominal and out-of-range host voltage levels; ACU fault management, and system command / telemetry via MIL-STD 1553 bus. This testing shows the viability of such a system for future deep space missions and bolsters confidence in the maturity of the flight design.

  2. Research and Innovation in Physics Education: Transforming Classrooms, Teaching, and Student Learning at the Tertiary Level

    NASA Astrophysics Data System (ADS)

    Jolly, Pratibha

    2009-04-01

    It is well recognized that science and technology and the quality of scientifically trained manpower crucially determines the development and economic growth of nations and the future of humankind. At the same time, there is growing global concern about flight of talent from physics in particular, and the need to make physics teaching and learning effective and careers in physics attractive. This presentation presents the findings of seminal physics education research on students' learning that are impacting global praxis and motivating changes in content, context, instruments, and ways of teaching and learning physics, focusing on active learning environments that integrate the use of a variety of resources to create experiences that are both hands-on and minds-on. Initiatives to bring about innovative changes in a university system are described, including a triadic model that entails indigenous development of PHYSARE using low-cost technologies. Transfer of pedagogic innovations into the formal classroom is facilitated by professional development programs that provide experiential learning of research-based innovative teaching practices, catalyze the process of reflection through classroom research, and establish a collaborative network of teachers empowered to usher radical transformation.

  3. International Co-Teaching of Medical Informatics for Training-the-Trainers in Content and Distance Education

    ERIC Educational Resources Information Center

    Lewis, Kadriye O.; Sincan, Murat

    2009-01-01

    In this technologically advanced age, much emphasis is put on collaboration in education at many levels. As a result, faculty co-teaching (collaborative teaching) has grown dramatically. This paper introduces how two instructors from different countries (USA and Turkey), one experienced in online teaching and the other in medical informatics,…

  4. Providing a navigable route for acute medicine nurses to advance their practice: a framework of ascending levels of practice.

    PubMed

    Lees-Deutsch, Liz; Christian, Jan; Setchfield, Ian

    2016-01-01

    This article conveys concerns raised by delegates at the International SAM Conference (Manchester, 2015) regarding how to advance nursing practice in acute medicine. It endeavors to capture the essence of 'how to advance practice' and 'how to integrate advanced practice' within the workforce structures of an acute medicine unit (AMU). It addresses the production of tacit knowledge and the recognition and integration of this to developing the nursing workforce. The current context of NHS efficiencies and recruitment issues emphasize the value of retaining tacit knowledge. Uniquely, this article offers an early conceptual framework through which levels of advancement and potential transition points to advance nursing practice in acute medicine are articulated. Determining how to advance requires identification of prior accomplishments such as, tacit knowledge, experiential learning, CPD, specialist courses and management experience. This requires nurses to make judicious decisions to advance their practice and the distinction between 'amassing experience' and 'career progression'. It aims to stimulate thinking around the practicalities of advancement, the value of tacit knowledge and potential realization through the framework trajectory. PMID:27441313

  5. Advanced Nanoporous Materials for Micro-Gravimetric Sensing to Trace-Level Bio/Chemical Molecules

    PubMed Central

    Xu, Pengcheng; Li, Xinxin; Yu, Haitao; Xu, Tiegang

    2014-01-01

    Functionalized nanoporous materials have been developed recently as bio/chemical sensing materials. Due to the huge specific surface of the nano-materials for molecular adsorption, high hopes have been placed on gravimetric detection with micro/nano resonant cantilevers for ultra-sensitive sensing of low-concentration bio/chemical substances. In order to enhance selectivity of the gravimetric resonant sensors to the target molecules, it is crucial to modify specific groups onto the pore-surface of the nano-materials. By loading the nanoporous sensing material onto the desired region of the mass-type transducers like resonant cantilevers, the micro-gravimetric bio/chemical sensors can be formed. Recently, such micro-gravimetric bio/chemical sensors have been successfully applied for rapid or on-the-spot detection of various bio/chemical molecules at the trace-concentration level. The applicable nanoporous sensing materials include mesoporous silica, zeolite, nanoporous graphene oxide (GO) and so on. This review article focuses on the recent achievements in design, preparation, functionalization and characterization of advanced nanoporous sensing materials for micro-gravimetric bio/chemical sensing. PMID:25313499

  6. Fuzzy logic control of water level in advanced boiling water reactor

    SciTech Connect

    Lin, Chaung; Lee, Chi-Szu; Raghavan, R.; Fahrner, D.M.

    1995-12-31

    The feedwater control system in the Advanced Boiling Water Reactor (ABWR) is more challenging to design compared to other control systems in the plant, due to the possible change in level from void collapses and swells during transient events. A basic fuzzy logic controller is developed using a simplified ABWR mathematical model to demonstrate and compare the performance of this controller with a simplified conventional controller. To reduce the design effort, methods are developed to automatically tune the scaling factors and control rules. As a first step in developing the fuzzy controller, a fuzzy controller with a limited number of rules is developed to respond to normal plant transients such as setpoint changes of plant parameters and load demand changes. Various simulations for setpoint and load demand changes of plant performances were conducted to evaluate the modeled fuzzy logic design against the simplified ABWR model control system. The simulation results show that the performance of the fuzzy logic controller is comparable to that of the Proportional-Integral (PI) controller, However, the fuzzy logic controller produced shorter settling time for step setpoint changes compared to the simplified conventional controller.

  7. Motivational Characteristics of Prospective Teachers with Different Levels of Commitment to Teaching: A Mixed-Methods Investigation

    ERIC Educational Resources Information Center

    Thomson, Margareta Maria

    2013-01-01

    This study explored the U.S. prospective teachers' motivations for teaching, teaching goal development, and views of their commitment to teaching. A sequential explanatory mixed-methods design was employed. Participants (N = 61) completed a survey in which they rated the importance of various factors in their teaching career choice. Furthermore,…

  8. ENHANCING THE ATOMIC-LEVEL UNDERSTANDING OF CO2 MINERAL SEQUESTRATION MECHANISMS VIA ADVANCED COMPUTATIONAL MODELING

    SciTech Connect

    A.V.G. Chizmeshya

    2002-12-19

    /NETL managed National Mineral Sequestration Working Group we have already significantly improved our understanding of mineral carbonation. Group members at the Albany Research Center have recently shown that carbonation of olivine and serpentine, which naturally occurs over geological time (i.e., 100,000s of years), can be accelerated to near completion in hours. Further process refinement will require a synergetic science/engineering approach that emphasizes simultaneous investigation of both thermodynamic processes and the detailed microscopic, atomic-level mechanisms that govern carbonation kinetics. Our previously funded Phase I Innovative Concepts project demonstrated the value of advanced quantum-mechanical modeling as a complementary tool in bridging important gaps in our understanding of the atomic/molecular structure and reaction mechanisms that govern CO{sub 2} mineral sequestration reaction processes for the model Mg-rich lamellar hydroxide feedstock material Mg(OH){sub 2}. In the present simulation project, improved techniques and more efficient computational schemes have allowed us to expand and augment these capabilities and explore more complex Mg-rich, lamellar hydroxide-based feedstock materials, including the serpentine-based minerals. These feedstock materials are being actively investigated due to their wide availability, and low-cost CO{sub 2} mineral sequestration potential. Cutting-edge first principles quantum chemical, computational solid-state and materials simulation methodology studies proposed herein, have been strategically integrated with our new DOE supported (ASU-Argonne National Laboratory) project to investigate the mechanisms that govern mineral feedstock heat-treatment and aqueous/fluid-phase serpentine mineral carbonation in situ. This unified, synergetic theoretical and experimental approach will provide a deeper understanding of the key reaction mechanisms than either individual approach can alone. Ab initio techniques will also

  9. ENHANCING THE ATOMIC-LEVEL UNDERSTANDING OF CO2 MINERAL SEQUESTRATION MECHANISMS VIA ADVANCED COMPUTATIONAL MODELING

    SciTech Connect

    A.V.G. Chizmeshya; M.J. McKelvy; G.H. Wolf; R.W. Carpenter; D.A. Gormley; J.R. Diefenbacher; R. Marzke

    2006-03-01

    significantly improved our understanding of mineral carbonation. Group members at the Albany Research Center have recently shown that carbonation of olivine and serpentine, which naturally occurs over geological time (i.e., 100,000s of years), can be accelerated to near completion in hours. Further process refinement will require a synergetic science/engineering approach that emphasizes simultaneous investigation of both thermodynamic processes and the detailed microscopic, atomic-level mechanisms that govern carbonation kinetics. Our previously funded Phase I Innovative Concepts project demonstrated the value of advanced quantum-mechanical modeling as a complementary tool in bridging important gaps in our understanding of the atomic/molecular structure and reaction mechanisms that govern CO2 mineral sequestration reaction processes for the model Mg-rich lamellar hydroxide feedstock material Mg(OH)2. In the present simulation project, improved techniques and more efficient computational schemes have allowed us to expand and augment these capabilities and explore more complex Mg-rich, lamellar hydroxide-based feedstock materials, including the serpentine-based minerals. These feedstock materials are being actively investigated due to their wide availability, and low-cost CO2 mineral sequestration potential. Cutting-edge first principles quantum chemical, computational solid-state and materials simulation methodology studies proposed herein, have been strategically integrated with our new DOE supported (ASU-Argonne National Laboratory) project to investigate the mechanisms that govern mineral feedstock heat-treatment and aqueous/fluid-phase serpentine mineral carbonation in situ. This unified, synergetic theoretical and experimental approach has provided a deeper understanding of the key reaction mechanisms than either individual approach can alone. We used ab initio techniques to significantly advance our understanding of atomic-level processes at the solid/solution interface by

  10. ENHANCING THE ATOMIC-LEVEL UNDERSTANDING OF CO2 MINERAL SEQUESTRATION MECHANISMS VIA ADVANCED COMPUTATIONAL MODELING

    SciTech Connect

    A.V.G. Chizmeshya

    2003-12-19

    /NETL managed National Mineral Sequestration Working Group we have already significantly improved our understanding of mineral carbonation. Group members at the Albany Research Center have recently shown that carbonation of olivine and serpentine, which naturally occurs over geological time (i.e., 100,000s of years), can be accelerated to near completion in hours. Further process refinement will require a synergetic science/engineering approach that emphasizes simultaneous investigation of both thermodynamic processes and the detailed microscopic, atomic-level mechanisms that govern carbonation kinetics. Our previously funded Phase I Innovative Concepts project demonstrated the value of advanced quantum-mechanical modeling as a complementary tool in bridging important gaps in our understanding of the atomic/molecular structure and reaction mechanisms that govern CO{sub 2} mineral sequestration reaction processes for the model Mg-rich lamellar hydroxide feedstock material Mg(OH){sub 2}. In the present simulation project, improved techniques and more efficient computational schemes have allowed us to expand and augment these capabilities and explore more complex Mg-rich, lamellar hydroxide-based feedstock materials, including the serpentine-based minerals. These feedstock materials are being actively investigated due to their wide availability, and low-cost CO{sub 2} mineral sequestration potential. Cutting-edge first principles quantum chemical, computational solid-state and materials simulation methodology studies proposed herein, have been strategically integrated with our new DOE supported (ASU-Argonne National Laboratory) project to investigate the mechanisms that govern mineral feedstock heat-treatment and aqueous/fluid-phase serpentine mineral carbonation in situ. This unified, synergetic theoretical and experimental approach will provide a deeper understanding of the key reaction mechanisms than either individual approach can alone. Ab initio techniques will also

  11. Does Evaluation Advance Teaching Practice? The Effects of Performance Evaluation on Teaching Quality and System Change in Large Diverse High Schools

    ERIC Educational Resources Information Center

    Maslow, Victoria J.; Kelley, Carolyn J.

    2012-01-01

    Evaluation policy typically emphasizes summative judgment, but teacher evaluation also has the potential to provide formative feedback to individual teachers and feedback to focus and strengthen organizational systems to improve teaching practice. This study focuses on feedback provided through the evaluation process, with a particular emphasis on…

  12. Ecological Effects of Sea Level Rise: Advancing coastal management through integrated research and engagement

    NASA Astrophysics Data System (ADS)

    Kidwell, D. M.

    2012-12-01

    Rising sea level represents a significant threat to coastal communities and ecosystems through land loss, altered habitats, and increased vulnerability to coastal storms and inundation. This threat is exemplified in the northern Gulf of Mexico where low topography, expansive marshes, and a prevalence of tropical storms have already resulted in extensive coastal impacts. The development of robust predictive capabilities that incorporate complex biological processes with physical dynamics are critical for informed planning and restoration efforts for coastal ecosystems. Looking to build upon existing predictive modeling capabilities and allow for use of multiple model (i.e., ensemble) approaches, NOAA initiated the Ecological Effects of Sea Level Rise program in 2010 to advance physical/biological integrative modeling capabilities in the region with a goal to provide user friendly predictive tools for coastal ecosystem management. Focused on the northern Gulf of Mexico, this multi-disciplinary project led by the University of Central Florida will use in situ field studies to parameterize physical and biological models. These field studies will also result in a predictive capability for overland sediment delivery and transport that will further enhance marsh, oyster, and submerged aquatic vegetation models. Results from this integrated modeling effort are envisioned to inform management strategies for reducing risk, restoration and breakwater guidelines, and resource sustainability for project planning, among other uses. In addition to the science components, this project incorporates significant engagement of the management community through a management applications principle investigator and an advisory management committee. Routine engagement between the science team and the management committee, including annual workshops, are focused on ensuring the development of applicable, relevant, and useable products and tools at the conclusion of this project. Particular

  13. Medical educators’ perspectives of teaching physical examinations using ultrasonography at the undergraduate level

    PubMed Central

    Ma, Irene; Wishart, Ian; Kaminska, Malgorzata; McLaughlin, Kevin; Weeks, Sarah; Lautner, David; Baxter, Heather; Wright, Bruce

    2013-01-01

    Background Ultrasonography is increasingly used for teaching physical examination in medical schools. This study seeks the opinions of educators as to which physical examinations would be most enhanced by the addition of ultrasonography. We also asked when ultrasound-aided physical examination teaching could have deleterious effects if used outside its intended scope. Methods All of the educators from the University of Calgary Master Teacher Program were invited to complete a 22-item paper-based survey. Survey items were generated independently by two investigators, with input from an expert panel (n = 5). Results Of the 36 educators, 27 (75%) completed the survey. Examinations identified to be potentially most useful included: measuring the size of the abdominal aorta, identifying the presence/absence of ascites, identifying the presence/absence of pleural effusions, and measuring the size of the bladder. Examinations thought to be potentially most harmful included: identifying the presence/absence of intrauterine pregnancy, measuring the size of the abdominal aorta, and identifying the presence/absence of pericardial effusion. Conclusions Examinations that are potentially the most useful may also be potentially the most harmful. When initiating an ultrasound curriculum for physical examinations, educators should weigh the risks and benefits of examinations chosen. PMID:26451201

  14. P-Value Club: Teaching Significance Level on the Dance Floor

    ERIC Educational Resources Information Center

    Gray, Jennifer

    2010-01-01

    Courses: Beginning research methods and statistics courses, as well as advanced communication courses that require reading research articles and completing research projects involving statistics. Objective: Students will understand the difference between significant and nonsignificant statistical results based on p-value.

  15. Advanced-Level Testing of Foreign Language Proficiency: An Interim Report of the Post A-Level Spanish Project.

    ERIC Educational Resources Information Center

    Ife, Anne E.; Standish, Peter

    This is a preliminary report concerning the development of tests which measure the linguistic ability in Spanish of English students at the beginning of their post A-level courses. The Palspan (Post A-level Spanish project) pilot test battery is comprised of five sub-tests of between 45 and 90 minutes in length which test for speaking, listening,…

  16. Effects of Two Foreign Language Methodologies, Communicative Language Teaching and Teaching Proficiency through Reading and Storytelling, on Beginning-Level Students' Achievement, Fluency, and Anxiety

    ERIC Educational Resources Information Center

    Spangler, Donna E.

    2009-01-01

    No empirical studies exist comparing the effectiveness of the two prevalent foreign language methodologies, Communicative Language Teaching (CLT) and Teaching Proficiency through Reading and Storytelling (TPRS), at helping students achieve second language acquisition. In turn, the purpose of this quantitative, quasi-experimental study was to…

  17. Advances in Instrumentation for Quantification of Isotopic Nitrous Oxide from ppb levels to 100%

    NASA Astrophysics Data System (ADS)

    Dong, F.; Gupta, M.; Leen, J.; Provencal, R. A.; Owano, T. G.; Baer, D. S.

    2013-12-01

    The isotopic composition of trace gases provides information of their origin and fate that cannot be determined from their concentration measurements alone. Biological source and loss processes, like bacterial production of nitrous oxide, are typically accompanied by isotopic selectivity associated with the kinetics of bond formation and destruction. Of the three important biologically mediated greenhouse gases (CO2, CH4 and N2O), the understanding of nitrous oxide isotopic budget in air lags behind the other two gases primarily due to the relatively low concentration of N2O in ambient air (~320 ppb). Furthermore, the origin of nitrates in rivers, lakes, ocean and other water supplies may be determined from analyses of isotopic nitrous oxide produced via chemical reduction or biological conversion. These processes can produce nitrous oxide at levels considerably greater than those present in ambient air. To date, analyses of isotopic nitrous oxide requires either pre-concentration of samples containing low concentrations or dilution of samples with high concentrations. We report significant advances of instrumentation for real-time measurements of site-specific isotopic nitrogen (δ15Nα, δ15Nβ, δ15N, δ18O) and mixing ratio [N2O] of nitrous oxide over a very wide range of mole fractions in air. Specifically, LGR's Isotopic N2O Analyzer can report site-specific isotopic nitrogen and isotopic oxygen continuously in flows ranging from 0.2 to over 20 ppm (parts per million) nitrous oxide in air (with preconcentration or dilution). Furthermore, for samples of limited volume, a batch technique may be used for similar isotopic measurements in discrete samples containing 0.2 ppm to 100% nitrous oxide (e.g., sample volumes from bacterial digestion can be as little as 1-10 mL). This novel technology, which employs cavity enhanced absorption spectroscopy (Off-Axis ICOS) and a mid-infrared laser (4.56 microns) and does not require any cryogenic components, has been

  18. Advanced waste form and Melter development for treatment of troublesome high-level wastes

    SciTech Connect

    Marra, James; Kim, Dong -Sang; Maio, Vincent

    2015-10-01

    A number of waste components in US defense high level radioactive wastes (HLW) have proven challenging for current Joule heated ceramic melter (JHCM) operations and have limited the ability to increase waste loadings beyond already realized levels. Many of these “troublesome" waste species cause crystallization in the glass melt that can negatively impact product quality or have a deleterious effect on melter processing. Recent efforts at US Department of Energy laboratories have focused on understanding crystallization behavior within HLW glass melts and investigating approaches to mitigate the impacts of crystallization so that increases in waste loading can be realized. Advanced glass formulations have been developed to highlight the unique benefits of next-generation melter technologies such as the Cold Crucible Induction Melter (CCIM). Crystal-tolerant HLW glasses have been investigated to allow sparingly soluble components such as chromium to crystallize in the melter but pass out of the melter before accumulating.The Hanford site AZ-101 tank waste composition represents a waste group that is waste loading limited primarily due to high concentrations of Fe2O3 (also with high Al2O3 concentrations). Systematic glass formulation development utilizing slightly higher process temperatures and higher tolerance to spinel crystals demonstrated that an increase in waste loading of more than 20% could be achieved for this waste composition, and by extension higher loadings for wastes in the same group. An extended duration CCIM melter test was conducted on an AZ-101 waste simulant using the CCIM platform at the Idaho National Laboratory (INL). The melter was continually operated for approximately 80 hours demonstrating that the AZ-101 high waste loading glass composition could be readily processed using the CCIM technology. The resulting glass was close to the targeted composition and exhibited excellent durability in both

  19. The teaching of temporomandibular disorders and orofacial pain at undergraduate level in Brazilian dental schools

    PubMed Central

    SIMM, Wagner; GUIMARÃES, Antônio Sérgio

    2013-01-01

    Objectives Evaluate the way the topics for the study of pain mechanisms in general, and Orofacial Pain (OFP) and temporomandibular disorders (TMDs) more specifically, are addressed in undergraduate courses curricula, and also to verify the existence of specialist OFP/TMD teachers in Brazilian dental schools. Methods Between July 2010 and January 2011, course Coordinators/Directors of all dental schools duly registered at the Ministry of Education were invited to answer a questionnaire on topics related to OFP/TMD teaching in their institutions. Results Fifty-three dental schools representatives answered the questionnaire. The study of pain mechanisms was found to cover an average of less than 10% of the courses' total time. Pharmacology, Endodontics and Physiology were identified as the departments usually responsible for addressing pain mechanisms in dental courses. Psychosocial aspects were found to occupy a very small proportion in the syllabi, while most of the content referred to biological or somatic aspects. OFP/TMD is addressed by a specific department in only 28.4% of the participating dental schools, while in most cases (46.3%), OFP/TMD is under the responsibility of the Prosthodontics department. Only 38.5% of respondents indicated that they had a specialist OFP/TMD teacher in their Schools. Conclusion Among the Brazilian dental schools participating in the study, the teaching of OFP/TMD was found to be insufficient, segmented or with an extremely restricted focus. This initial assessment indicates that Curricular Guidelines for the study of OFP/TMD at undergraduate dental schools should be developed and implemented to facilitate their appropriate inclusion into the curricula and in specific pedagogical projects. PMID:24473717

  20. Low Endogenous Secretory Receptor for Advanced Glycation End-Products Levels Are Associated With Inflammation and Carotid Atherosclerosis in Prediabetes.

    PubMed

    Di Pino, Antonino; Urbano, Francesca; Zagami, Rose Maria; Filippello, Agnese; Di Mauro, Stefania; Piro, Salvatore; Purrello, Francesco; Rabuazzo, Agata Maria

    2016-04-01

    Pre-diabetes is associated with advanced vascular damage. Our data shows that subjects with pre-diabetes exhibited low esRAGE plasma levels and gene expression, which are inversely related with markers of inflammation and atherosclerotic risk. PMID:26885882

  1. 34 CFR 350.65 - What level of participation is required of trainees in an Advanced Rehabilitation Research...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true What level of participation is required of trainees in an Advanced Rehabilitation Research Training Project? 350.65 Section 350.65 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION DISABILITY...

  2. Strategic Alliance to Advanced Technological Education through Enhanced Mathematics, Science, Technology, and English Education at the Secondary Level

    ERIC Educational Resources Information Center

    Scarborough, Jule Dee

    2004-01-01

    This document (book) reports on the Strategic Alliance to Advance Technological Education through Enhanced Mathematics, Science, Technology, and English Education at the Secondary Level, funded by National Science Foundation. It was a collaborative partnership involving the Rockford Public Schools, Rock Valley College, and Northern Illinois…

  3. Overview of the 2006 NCHEC Advanced-Level Certification Feasibility Study Results: The Impetus of a Positive Legacy

    ERIC Educational Resources Information Center

    Dennis, Dixie L.; Alley, Kelly Bishop; Aduroja, Amos

    2008-01-01

    Through the 6-year National Health Educator Competencies Update Project (CUP), in 2004, the National Commission for Health Education Credentialing, Inc. (NCHEC), American Association for Health Education (AAHE), and Society for Public Health Education (SOPHE) completed verification of advanced-level competencies and subcompetencies for health…

  4. Finding a Balance: Fifteen Institutional Case Studies on the Relationship between Part-Time Work and Advanced Level Study. Report.

    ERIC Educational Resources Information Center

    Hodgson, Ann, Ed.; Spours, Ken, Ed.

    This document presents and discusses case studies that examined the relationship between part-time employment and advanced level study at 15 schools in Essex, England. "Foreword" (David Jones) provides a brief overview of the project. "Finding a Balance--Fifteen Institutional Case Studies on the Relationship between Part-time Work and Advanced…

  5. Some Misconceptions in Meiosis Shown by Students Responding to an Advanced Level Practical Examination Question in Biology.

    ERIC Educational Resources Information Center

    Brown, C. R.

    1990-01-01

    Discussed are problems revealed in student responses to a practical task which formed part of an advanced level examination. The frequencies with which some misconceptions about cell reproduction and genetics occurred are presented. The nature of these misconceptions is analyzed and their implications discussed. (CW)

  6. The Extraction and Partial Purification of Bacterial DNA as a Practical Exercise for GCE Advanced Level Students.

    ERIC Educational Resources Information Center

    Falconer, A. C.; Hayes, L. J.

    1986-01-01

    Describes a relatively simple method of extraction and purification of bacterial DNA. This technique permits advanced secondary-level science students to obtain adequate amounts of DNA from very small pellets of bacteria and to observe some of its polymer properties. (ML)

  7. Ontario Basic Skills. Career Planning. A Thematic Unit for Integrated Curriculum: Advanced Level. [Student Workbook and] Teacher's Manual.

    ERIC Educational Resources Information Center

    Anderson, Marcia; And Others

    This set of publications, consisting of a student workbook and teacher's manual, is designed for use by adult learners registered in the advanced level of the career planning course of the Ontario (Canada) Basic Skills program. The student workbook contains units on the following topics: introduction to career planning, self-assessment for…

  8. The Collaboration of Astronomy Teaching Scholars (CATS) - Reporting from the Nationion’s Largest College-Level, Astronomy Education Research Initiative

    NASA Astrophysics Data System (ADS)

    Prather, Edward E.; Brissenden, G.; Impey, C. D.; Lee, K. M.; Collaboration of Astronomy Teaching Scholars (CATS)

    2014-01-01

    The NSF CCLI Phase III Collaboration of Astronomy Teaching Scholars (CATS) National Implementation Program for Learner-Centered Astronomy Teaching began as an ambitious and far-reaching effort focused on building and mobilizing a community of teaching scholars who are engaged with designing, disseminating, and institutionalizing innovative and effective approaches to the teaching and learning of undergraduate Earth, Astronomy, and Space Science. The goals for the CATS program are to increase the number of faculty who embrace and successfully implement learner-centered astronomy teaching strategies, and who treat their teaching as a scholarly endeavor, by systematically studying the teaching and learning in their own classrooms and expanding the astronomy edcuation literature base by publishing the results of their community-focused, national-level, collaborative research projects. Led by members of the Center for Astronomy Education (CAE), in Steweard Observatory, at the University of Arizona, CATS has developed into a sustainable national collaboration bringing together the efforts and infrastructure of hundreds of college and university faculty, postdocs, and graduate and undergraduate students from institutions all across the United States. In this talk, I will report on the research projects, people, and transformations of undergraduate college-level astronomy teaching and learning that have been achieved during the first 6 years of CATS. This material is based in part upon work supported by the National Science Foundation under Grant No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS). Any opinions, findings, & conclusions or recommendations expressed in this material are those of the authors & do not necessarily reflect the views of the National Science Foundation.

  9. French--Core Program. Intermediate Level. Youth Education: Teaching Guide No. 21.

    ERIC Educational Resources Information Center

    Nova Scotia Dept. of Education, Halifax.

    The curriculum outline for the junior high school level of Nova Scotia's core French program concerns the period of more formal introduction to reading and writing. The guide outlines the overall elementary-secondary core French program structure, objectives of the intermediate level course, intended levels of language development, intended…

  10. French--Core Program. Introductory Level Guidelines. Youth Education: Teaching Guide No. 2.

    ERIC Educational Resources Information Center

    Nova Scotia Dept. of Education, Halifax.

    The curriculum guide for Nova Scotia's core program in French as a second language describes the basic program for beginning students regardless of student grade level, because of the wide range of program entry levels. It is intended that teachers select activities appropriate to the age level and experience of their students. The first section…

  11. The association between interleukin-4 -590C/T genetic polymorphism, IL-4 serum level, and advanced endometriosis

    PubMed Central

    Malutan, Andrei M.; Drugan, Tudor; Ciortea, Razvan; Mihu, Dan

    2016-01-01

    Aim of the study Aim of the study was to investigate interleukin (IL)-4 serum levels in patients with advanced endometriosis and whether IL-4 promoter region (-590C/T) genetic polymorphism is involved in genetic susceptibility to endometriosis. Material and methods IL-4 serum levels and IL-4 -590C/T genetic polymorphism were determined for 80 patients with advanced endometriosis and 85 healthy fertile women using a multiplex cytokine kit, with a Luminex 200 system; high molecular weight genomic DNA was extracted from peripheral blood leukocytes, and further analyzed by PCR amplification and restriction fragment length polymorphism (PCR-PFLP). The relationship between IL-4 serum levels, genotypes and haplotypes and the presence of endometriosis was explored. Results Interleukin 4 serum levels were significantly higher in the endometriosis group compared to controls (138,459 compared to 84,710, p < 0.001). No significant difference was observed in IL-4 serum levels between genotypes. There were no differences in IL-4 -590C/T genotypes and allele frequencies between control women and patients with endometriosis (χ2 = 0.496, and χ2 = 0.928, OR = 1.3636, CI: 0.725-2.564). Conclusions The results suggest that in patients with advanced stages of endometriosis there is a higher serum level of IL-4, and that this value, or the presence of the disease, is not influenced by the presence of IL-4 -590C/T genetic polymorphism. PMID:27536203

  12. The Modelling of Reasoning and Justification Methods in the Teaching of Fraction Division at Year 4 Level in Vietnam

    ERIC Educational Resources Information Center

    Norton, Stephen; Thao, Do Thi Phurong; Duy, Mai The

    2014-01-01

    Stephen Norton, Do Thi Phurong Thao and Mai The Duy provide an interesting insight into the teaching of fraction division in Vietnam. The article highlights one of the many teaching strategies available to teachers for building fraction concepts.

  13. Improving Chemistry Education by Offering Salient Technology Training to Preservice Teachers: A Graduate-Level Course on Using Software to Teach Chemistry

    ERIC Educational Resources Information Center

    Tofan, Daniel C.

    2009-01-01

    This paper describes an upper-level undergraduate and graduate-level course on computers in chemical education that was developed and offered for the first time in Fall 2007. The course provides future chemistry teachers with exposure to current software tools that can improve productivity in teaching, curriculum development, and education…

  14. Comparative Analyses of the Teaching Methods and Evaluation Practices in English Subject at Secondary School Certificate (SSC) and General Certificate of Education (GCE O-Level) in Pakistan

    ERIC Educational Resources Information Center

    Behlol, Malik Ghulam; Anwar, Mohammad

    2011-01-01

    The study was conducted to compare the teaching methods and evaluation practices in English subject at secondary school certificate (SSC) and general certificate of education GCE-O-level in Pakistan. The population of the study was students, teachers and experts at SSC and 0-level in the Punjab province. Purposive and random sampling techniques…

  15. Social Studies for Elementary Grade Levels. Curriculum Development Teaching Guide No. 77.

    ERIC Educational Resources Information Center

    Nova Scotia Dept. of Education, Halifax.

    A Canadian elementary level social studies curriculum combines the study of home, school, and community with the broader study of the nation and world through a multi-spiral approach. Described are the following units: the primary grade level (orientation, self, home, neighborhood, and school), grade 1 (families), grade 2 (communities), grade 3…

  16. Teaching a High-Level Contextualized Mathematics Curriculum to Adult Basic Learners

    ERIC Educational Resources Information Center

    Showalter, Daniel A.; Wollett, Chelsie; Reynolds, Sharon

    2014-01-01

    This paper reports on the implementation of a high level contextualized mathematics curriculum by 12 adult basic instructors in a midwestern state. The 10-week pilot curriculum embedded high level mathematics in contexts that were familiar to adult learners. Instructors' weekly online posts were coded, and the following themes emerged: (a)…

  17. Final Report Full-Scale Test of DWPF Advanced Liquid-Level and Density Measurement Bubblers

    SciTech Connect

    Duignan, M.R.; Weeks, G.E.

    1999-07-01

    As requested by the Technical Task Request (1), a full-scale test was carried out on several different liquid-level measurement bubblers as recommended from previous testing (2). This final report incorporates photographic evidence (Appendix B) of the bubblers at different stages of testing, along with the preliminary results (Appendix C) which were previously reported (3), and instrument calibration data (Appendix D); while this report contains more detailed information than previously reported (3) the conclusions remain the same. The test was performed under highly prototypic conditions from November 26, 1996 to January 23, 1997 using the full-scale SRAT/SME tank test facilities located in the 672-T building at TNX. Two different types of advanced bubblers were subjected to approximately 58 days of slurry operation; 14 days of which the slurry was brought to boiling temperatures.The test showed that the large diameter tube bubbler (2.64 inches inside diameter) operated successfully throughout the2-month test by not plugging with the glass-frit ladened slurry which was maintained at a minimum temperature of 50 deg Cand several days of boiling temperatures. However, a weekly blow-down with air or water is recommended to minimize the slurry which builds up.The small diameter porous tube bubbler (0.62 inch inside diameter; water flow {gt} 4 milliliters/hour = 1.5 gallons/day) operated successfully on a daily basis in the glass-frit ladened slurry which was maintained at a minimum temperature of 50 degrees C and several days of boiling temperatures. However, a daily blow-down with air, or air and water, is necessary to maintain accurate readings.For the small diameter porous tube bubbler (0.62 inch inside diameter; water flow {gt} 4 milliliters/hour = 1.5 gallons/day) there were varying levels of success with the lower water-flow tubes and these tubes would have to be cleaned by blowing with air, or air and water, several times a day to maintain them plug free. This

  18. Barriers to Advanced Placement for Latino Students at the High-School Level

    ERIC Educational Resources Information Center

    Walker, Susan A.; Pearsall, Laura D.

    2012-01-01

    In order to gain a better understanding about Latino student underrepresentation in advanced placement (AP) coursework, this investigation explored the factors that inhibit and/or encourage Latino student enrollment in AP coursework at one suburban public high school in the Western United States. Latino high-school students and their parents…

  19. An Exploration of Learners' Conceptions of Language, Culture, and Learning in Advanced-Level Spanish Courses

    ERIC Educational Resources Information Center

    Drewelow, Isabelle; Mitchell, Claire

    2015-01-01

    This article reports on an exploratory study, which examines learners' rating of culture in relation to other concepts in advanced Spanish courses and their justification of the ratings attributed. Open-ended responses, elicited from a questionnaire completed by 179 respondents, were analysed line by line using an interpretive approach. Data…

  20. Advanced Placement Strategy: A Framework for Identifying School-Level Barriers to AP Success. Policy Brief

    ERIC Educational Resources Information Center

    Batiwalla, Mary

    2014-01-01

    In 2013, Tennessee counted nearly 7,000 students in the senior cohort whose academic skills when they entered high school suggested they were on track to earn college credits through Advanced Placement (AP) exams. Yet just over half of these students actually graduated with an AP credit, and less than a third of the economically disadvantaged…

  1. The Science Advancement through Group Engagement Program: Leveling the Playing Field and Increasing Retention in Science

    ERIC Educational Resources Information Center

    Hall, Donna M.; Curtin-Soydan, Amanda J.; Canelas, Dorian A.

    2014-01-01

    How can colleges and universities keep an open gateway to the science disciplines for the least experienced first-year science students while also maintaining high standards that challenge the students with the strongest possible high school backgrounds? The Science Advancement through Group Engagement (SAGE) project targets cohorts of less…

  2. Core Principles and Test Item Development for Advanced High School and Introductory University Level Food Science

    ERIC Educational Resources Information Center

    Laing-Kean, Claudine A. M.

    2010-01-01

    Programs supported by the Carl D. Perkins Act of 2006 are required to operate under the state or national content standards, and are expected to carry out evaluation procedures that address accountability. The Indiana high school course, "Advanced Life Science: Foods" ("ALS: Foods") operates under the auspices of the Perkins Act. However, no broad…

  3. Student learning style preferences in college-level biology courses: Implications for teaching and academic performance

    NASA Astrophysics Data System (ADS)

    Sitton, Jennifer Susan

    Education research has focused on defining and identifying student learning style preferences and how to incorporate this knowledge into teaching practices that are effective in engaging student interest and transmitting information. One objective was determining the learning style preferences of undergraduate students in Biology courses at New Mexico State University by using the online VARK Questionnaire and an investigator developed survey (Self Assessed Learning Style Survey, LSS). Categories include visual, aural, read-write, kinesthetic, and multimodal. The courses differed in VARK single modal learning preferences (p = 0.035) but not in the proportions of the number of modes students preferred (p = 0.18). As elsewhere, the majority of students were multimodal. There were similarities and differences between LSS and VARK results and between students planning on attending medical school and those not. Preferences and modalities tended not to match as expected for ratings of helpfulness of images and text. To detect relationships between VARK preferred learning style and academic performance, ANOVAs were performed using modality preferences and normalized learning gains from pre and post tests over material taught in the different modalities, as well as on end of semester laboratory and lecture grades. Overall, preference did not affect the performance for a given modality based activity, quiz, or final lecture or laboratory grades (p > 0.05). This suggests that a student's preference does not predict an improved performance when supplied with material in that modality. It is recommended that methods be developed to aid learning in a variety of modalities, rather than catering to individual learning styles. Another topic that is heavily debated in the field of education is the use of simulations or videos to replace or supplement dissections. These activities were compared using normalized learning gains from pre and post tests, as well as attitude surveys

  4. The value of lactate dehydrogenase serum levels as a prognostic and predictive factor for advanced pancreatic cancer patients receiving sorafenib

    PubMed Central

    Faloppi, Luca; Bianconi, Maristella; Giampieri, Riccardo; Sobrero, Alberto; Labianca, Roberto; Ferrari, Daris; Barni, Sandro; Aitini, Enrico; Zaniboni, Alberto; Boni, Corrado; Caprioni, Francesco; Mosconi, Stefania; Fanello, Silvia; Berardi, Rossana; Bittoni, Alessandro; Andrikou, Kalliopi; Cinquini, Michela; Torri, Valter; Scartozzi, Mario; Cascinu, Stefano

    2015-01-01

    Although lactate dehydrogenase (LDH) serum levels, indirect markers of angiogenesis, are associated with a worse outcome in several tumours, their prognostic value is not defined in pancreatic cancer. Moreover, high levels are associated even with a lack of efficacy of tyrosine kinase inhibitors, contributing to explain negative results in clinical trials. We assessed the role of LDH in advanced pancreatic cancer receiving sorafenib. Seventy-one of 114 patients included in the randomised phase II trial MAPS (chemotherapy plus or not sorafenib) and with available serum LDH levels, were included in this analysis. Patients were categorized according to serum LDH levels (LDH ≤vs.> upper normal rate). A significant difference was found in progression free survival (PFS) and in overall survival (OS) between patients with LDH values under or above the cut-off (PFS: 5.2 vs. 2.7 months, p = 0.0287; OS: 10.7 vs. 5.9 months, p = 0.0021). After stratification according to LDH serum levels and sorafenib treatment, patients with low LDH serum levels treated with sorafenib showed an advantage in PFS (p = 0.05) and OS (p = 0.0012). LDH appears to be a reliable parameter to assess the prognosis of advanced pancreatic cancer patients, and it may be a predictive parameter to select patients candidate to receive sorafenib. PMID:26397228

  5. The value of lactate dehydrogenase serum levels as a prognostic and predictive factor for advanced pancreatic cancer patients receiving sorafenib.

    PubMed

    Faloppi, Luca; Bianconi, Maristella; Giampieri, Riccardo; Sobrero, Alberto; Labianca, Roberto; Ferrari, Daris; Barni, Sandro; Aitini, Enrico; Zaniboni, Alberto; Boni, Corrado; Caprioni, Francesco; Mosconi, Stefania; Fanello, Silvia; Berardi, Rossana; Bittoni, Alessandro; Andrikou, Kalliopi; Cinquini, Michela; Torri, Valter; Scartozzi, Mario; Cascinu, Stefano

    2015-10-27

    Although lactate dehydrogenase (LDH) serum levels, indirect markers of angiogenesis, are associated with a worse outcome in several tumours, their prognostic value is not defined in pancreatic cancer. Moreover, high levels are associated even with a lack of efficacy of tyrosine kinase inhibitors, contributing to explain negative results in clinical trials. We assessed the role of LDH in advanced pancreatic cancer receiving sorafenib. Seventy-one of 114 patients included in the randomised phase II trial MAPS (chemotherapy plus or not sorafenib) and with available serum LDH levels, were included in this analysis. Patients were categorized according to serum LDH levels (LDH ≤ vs.> upper normal rate). A significant difference was found in progression free survival (PFS) and in overall survival (OS) between patients with LDH values under or above the cut-off (PFS: 5.2 vs. 2.7 months, p = 0.0287; OS: 10.7 vs. 5.9 months, p = 0.0021). After stratification according to LDH serum levels and sorafenib treatment, patients with low LDH serum levels treated with sorafenib showed an advantage in PFS (p = 0.05) and OS (p = 0.0012). LDH appears to be a reliable parameter to assess the prognosis of advanced pancreatic cancer patients, and it may be a predictive parameter to select patients candidate to receive sorafenib. PMID:26397228

  6. Measuring What Matters: The Effects of National Board Certification on Advancing 21st Century Teaching and Learning

    ERIC Educational Resources Information Center

    Center for Teaching Quality, 2008

    2008-01-01

    More so than ever before, policymakers and the public believe the fate of American public education rests with teachers. Over the last 15 years, study after study points to the powerful effects of qualified teachers and quality teaching on student achievement. However, poor children and those of color are still far less likely to be taught by good…

  7. Advancing the Perceptions of the Nature of Science (NOS): Integrating Teaching the NOS in a Science Content Course

    ERIC Educational Resources Information Center

    Aflalo, Ester

    2014-01-01

    Background: Understanding the nature of science (NOS) has been a key objective in teaching sciences for many years. Despite the importance of this goal it is, until this day, a complex challenge that we are far from achieving. Purpose: The study was conducted in order to further the understanding of the NOS amongst preservice teachers. It explores…

  8. French--Core Program. Senior Level. Youth Education: Teaching Guide No. 22.

    ERIC Educational Resources Information Center

    Nova Scotia Dept. of Education, Halifax.

    The curriculum guidelines for the high school level of Nova Scotia's core French program, intended for students planning to attend college or certain other postsecondary programs, are presented. The four basic language skills (listening, speaking, reading, and writing) are integrated into all phases of classroom activity and the ability to…

  9. Who Are Qualified to Teach in Second-Level Irish-Medium Schools?

    ERIC Educational Resources Information Center

    Grádaigh, Seán Ó.

    2015-01-01

    This paper examines and discusses the profiles of applicants and entrants to the DGO (Dioplóma Gairmiúil san Oideachas) initial teacher education programme between 2000 and 2011. The DGO is the only initial teacher education programme in Ireland that is specifically designated to prepare student teachers for the second-level Irish-medium (SLIM)…

  10. Providing vertical coherence in explanations and promoting reasoning across levels of biological organization when teaching evolution

    NASA Astrophysics Data System (ADS)

    Jördens, Janina; Asshoff, Roman; Kullmann, Harald; Hammann, Marcus

    2016-04-01

    Students' explanations of biological phenomena are frequently characterized by disconnects between levels and confusion of levels. The purpose of this research is to investigate the effects of a hands-on lab activity that aims at fostering the ability to reason across levels. A total of 197 students (18 years of age) participated in a randomized, pre-post-test design study. Students in the experimental group engaged in a lab activity focused on artificial selection and designed to demonstrate how selection affects both phenotypes and genotypes. In contrast, the lab activity in the comparison group focused on phenotype alone. Data sources for the study included pre-tests of basic concepts in genetics and evolution and two post-test items requiring the students to reproduce and apply their knowledge about artificial selection. The findings indicated that the lab activity which allowed students to explore the interplay between different levels, provided vertical coherence and enhanced students' ability to explain evolutionary change in both reproduction and transfer items. In contrast, the lab activity in the comparison group failed to do so, and most students did not improve their ability to explain evolutionary change. Implications for instruction and recommendations for further research are discussed in light of these findings.

  11. Teaching Comprehension Skills Using Context-Based Texts in Second Language Learning at Tertiary Level

    ERIC Educational Resources Information Center

    Samah, Hajah Siti Akmar Abu; Jusoff, Hj. Kamaruzaman

    2008-01-01

    Content-based reading texts play a vital role in the acquisition of knowledge and information in various fields of studies. Reading these texts at higher institution demands a great deal of effort from the students who are learners of English as a Second Language (ESL). These students who are generally school leavers, whose level or reading…

  12. How Effective Are Simulated Molecular-Level Experiments for Teaching Diffusion and Osmosis?

    ERIC Educational Resources Information Center

    Meir, Eli; Perry, Judith; Stal, Derek; Maruca, Susan; Klopfer, Eric

    2005-01-01

    Diffusion and osmosis are central concepts in biology, both at the cellular and organ levels. They are presented several times throughout most introductory biology textbooks (e.g., Freeman, 2002), yet both processes are often difficult for students to understand (Odom, 1995; Zuckerman, 1994; Sanger "et al.", 2001; and results herein). Students…

  13. Teaching and Teaming More Responsively: Case Studies in Professional Growth at the Middle Level

    ERIC Educational Resources Information Center

    Strahan, David; Hedt, Melissa

    2009-01-01

    This case study examined the experiences of two middle level teachers as they worked with a literacy coach and university partners in an instructional improvement initiative. Robert and Janice worked together as a two-teacher team. Across the three years of the study, they collaborated with Melissa, the literacy coach, to integrate reading and…

  14. Effects of Conceptual Level and Structure of Training Intervention Upon the Acquisition of a Teaching Strategy.

    ERIC Educational Resources Information Center

    McNergney, Robert F.

    Research was conducted upon relationships between students' conceptual level (CL) and form of course organization (high/low structure) as it affects student attainment of course objectives. In addition, feelings toward the training organization were observed. Synectics training was conducted in which thirty-six undergraduate teacher trainees were…

  15. Learn to Think and Write: A Paradigm for Teaching Grades 4-8, Introductory Levels

    ERIC Educational Resources Information Center

    Sarno, Una McGinley

    2011-01-01

    The EPILLAW Paradigm is a practical method for developing writing skills. It consists of an original nine-level taxonomy and sequential methodology of listening, speaking, writing and reading. In this method, the development of writing precedes the development of reading. The work consists of two books. In the introductory book, the author…

  16. The Importance of "Low-Level" CAS Commands in Teaching Engineering Mathematics

    ERIC Educational Resources Information Center

    Dana-Picard, Thierry; Steiner, Joseph

    2004-01-01

    When a professional engineer solves a mathematical problem using technology, he/she generally uses a single one-step "high-level" command of a readily available computer package to obtain the solution immediately. This should not happen during his/her learning cursus. In an engineering mathematics course, the educator should decompose the solution…

  17. Distance Learning Class Model for Teaching a Foreign Language in University-Level Education Context

    ERIC Educational Resources Information Center

    Lee, Sun-Min

    2012-01-01

    This study aims to introduce the distance learning class model for a foreign language in university-level education context, and to prove that this class model is effective in cultivating the motivation and interest of university students for learning a foreign language. This distance learning lesson consists of two parts: Online chatting session,…

  18. Using Language-Experience to Teach Diagnostically at the Reading Readiness Level.

    ERIC Educational Resources Information Center

    Christensen, K. Eleanor

    When used diagnostically at the readiness level, language-experience becomes an effective way to meet individual differences and to differentiate instruction in a group setting. For a 5- or 6-year old, school should be an exciting, happy, purposeful place, and language-experience lends itself well to such a setting. The first steps are to…

  19. Teaching Physics at Preschool Level for Mexican Students in Order to Achieve the National Scientific Standards

    ERIC Educational Resources Information Center

    Ramírez Díaz, Mario H.; Nieto Betance, Gabriela; García Trujillo, Luís Antonio; Chávez-Campos, David A.

    2015-01-01

    In its program of studies for preschool level, the Secretary of Public Education of Mexico promoted development of four standards of science: Scientific knowledge, applications of scientific knowledge and technology, skills associated to science, and attitudes associated to science. However, to develop this skills and reach out the standards there…

  20. Innovative Training Experience for Advancing Entry Level, Mid-Skilled and Professional Level URM Participation in the Geosciences Workforce

    NASA Astrophysics Data System (ADS)

    Okoro, M. H.; Johnson, A.

    2015-12-01

    The representation of URMs in the U.S. Geosciences workforce remains proportionally low compared to their representation in the general population (Bureau of Labor Sta.s.cs, 2014). Employment in this and related industries is projected to grow 32% by 2030 for minority workers (Gillula and Fullenbaum, 2014), corresponding to an additional 48,000 jobs expected to be filled by minorities (National Research Council, 2014). However, there is a shortage of employees with proper training in the hard sciences (Holeywell, 2014; Ganzglass, 2011), as well as craft skills (Hoover and Duncan, 2013), both important for middle skill employment. Industry recognizes the need for developing and retaining a diverse workforce, therefore we hightlight a program to serve as a potential vanguard initative for developing an innovative training experience for URM and underserved middle skilled workers with essential knowledge, experience and skills necessary to meet the demands of the Geosciences industry's growing need for a safe, productive and diverse workforce. Objectives are for participants to achieve the following: understanding of geosciences workforce trends and associated available opportunities; mastery of key environmental, health and safety topics; improvements in decision making skills and preparedness for responding to potential environmental, health and safety related situations; and engagement in one-on-one coaching sessions focused on resume writing, job interviewing and key "soft skills" (including conflict resolution, problem solving and critical observation, representing 3 major skills that entry- level workers typically lack.

  1. [Comparative analysis of the efficacy of a playful-narrative program to teach mathematics at pre-school level].

    PubMed

    Gil Llario, M D; Vicent Catalá, Consuelo

    2009-02-01

    Comparative analysis of the efficacy of a playful-narrative program to teach mathematics at pre-school level. In this paper, the effectiveness of a programme comprising several components that are meant to consolidate mathematical concepts and abilities at the pre-school level is analyzed. The instructional methodology of this programme is compared to other methodologies. One-hundred 5-6 year-old children made up the sample that was distributed in the following conditions: (1) traditional methodology; (2) methodology with perceptual and manipulative components, and (3) methodology with language and playful components. Mathematical competence was assessed with the Mathematical Criterial Pre-school Test and the subtest of quantitative-numeric concepts of BADyG. Participants were evaluated before and after the academic course during which they followed one of these methodologies. The results show that the programme with language and playful components is more effective than the traditional methodology (p<.000) and also more effective than the perceptual and manipulative methodology (p<.000). Implications of the results for instructional practices are analyzed. PMID:19178859

  2. ACCA College English Teaching Mode

    ERIC Educational Resources Information Center

    Ding, Renlun

    2008-01-01

    This paper elucidates a new college English teaching mode--"ACCA" (Autonomous Cooperative Class-teaching All-round College English Teaching Mode). Integrated theories such as autonomous learning and cooperative learning into one teaching mode, "ACCA", which is being developed and advanced in practice as well, is the achievement…

  3. Five Levels of Incompetence. Higher Education, Teaching, and the Education of Teachers. Report of the Grove Park Institute (June 10-15, 1969).

    ERIC Educational Resources Information Center

    Vogt, Thomas, Ed.

    This report contains nine papers presented at a conference on methods of improving teaching and teacher education and the role of the universities and professional societies in this effort. The speeches are divided into five sequential levels of "incompetence," denoting increasing involvement and experience with the problem. The report also…

  4. Separation of Substances: A Teacher's Manual for General Level Program Development, Grade 9. Science and Society Teaching Units. Informal Series/26.

    ERIC Educational Resources Information Center

    Roberts, Douglas A.; And Others

    Recognizing the problems and challenges associated with teaching general level or non-academic science courses in junior high school, a series of manuals was written to assist teachers in developing programs which focus on issues related to science and society. In the first in the series, how to make water fit to drink is investigated. Eight…

  5. An Exploration of Peer-to-Peer Teaching and Learning at Postgraduate Level: The Experience of Two Student-Led Nvivo Workshops

    ERIC Educational Resources Information Center

    Deakin, Hannah; Wakefield, Kelly; Gregorius, Stefanie

    2012-01-01

    This paper explores peer-to-peer teaching and learning at a postgraduate level using the example of two NVivo workshops run by geography postgraduate students. The workshops took place in March and May 2011 and feedback was collected from all attendees in both sessions. This paper aims to provide a practical guide to organizing and facilitating…

  6. Effect of Direct Teaching Method on the Academic Achievement of High and Low Achievers in the Subject of English at the Secondary Level

    ERIC Educational Resources Information Center

    Hussain, Ishtiaq; Hamdani, Syed Nisar Hussain; Quraishi, Uzma; Zeeshan, Muhammad

    2010-01-01

    The major objective of the study was to determine the role of the direct teaching method in the academic achievement of students in English at the secondary level. To achieve the said objective, the Solomon Four-Design pre-test/post-test equivalent group design was considered to be the most useful design for this study. The pre-test was used to…

  7. The Relation between Finnish University Students' Perceived Level of Study-Related Burnout, Perceptions of the Teaching-Learning Environment and Perceived Achievement Motivation

    ERIC Educational Resources Information Center

    Meriläinen, Matti; Kuittinen, Matti

    2014-01-01

    This study examined the relation between university students' perceived level of study-related burnout (SRB) and their perceptions of the teaching-learning environment (TLE), as well as their perceived achievement motivation (AM). The data are based on a survey of nine Finnish universities in the spring of 2009. Altogether, 3035 university…

  8. An Evaluation of the Behavioral Aspect of the American Dental Association's "Learning About Your Oral Health" Teaching and Learning Program, Level 2.

    ERIC Educational Resources Information Center

    Rubinson, Laurna; Stone, Donald B.

    The major purpose of this study was to assess the behavioral impact of the American Dental Association's (ADA) Teaching and Learning Program, Level 2. A second purpose was to determine the reliability of the Navy Plaque Index (NPI) when administered to a relatively large sample of elementary school students. The NPI, which has demonstrated…

  9. The Effects of Using Problem-Based Learning in Science and Technology Teaching upon Students' Academic Achievement and Levels of Structuring Concepts

    ERIC Educational Resources Information Center

    Inel, Didem; Balim, Ali Gunay

    2010-01-01

    The present study aimed to investigate the impact of the problem-based learning method used in science and technology teaching upon elementary school students' construction levels for the concepts concerning the "Systems in Our Body" unit in the science and technology course and their academic achievement. To this end, during the four-week…

  10. Attitudes and Stages of Concern of Elementary Teachers toward Agriculture as a Context for Teaching across Grade Level Content Area Standards

    ERIC Educational Resources Information Center

    Bellah, Kimberly A.; Dyer, James E.

    2009-01-01

    The purpose of this study was to describe elementary teachers' attitudes and perceptions toward agriculture and its use as a context for teaching across the grade level content area standards. Further, this study sought to probe more deeply the stages of concern possessed by kindergarten through eighth grade teachers with respect to their use of…

  11. Physics, Chemistry and Biology Teachers' Reasons for Choosing the Profession of Teaching and Their Levels of Job Satisfaction with Respect to Certain Variables

    ERIC Educational Resources Information Center

    Baran, Medine; Maskan, Abdulkadir; Baran, Mukadder

    2015-01-01

    The purpose of this study was to determine teachers' reasons for choosing the profession of teaching and their level of job satisfaction and to investigate the effects of certain variables on their job satisfaction. The research data were collected via a questionnaire form to determine the demographic backgrounds of the participants and a Job…

  12. The Effect of Special Teaching Methods Class on the Level of Teachers' Self-Efficacy Perception of Pre-Service Teacher

    ERIC Educational Resources Information Center

    Gökdag Baltaoglu, Meltem

    2015-01-01

    The purpose of this study is to evaluate the change in the level of teachers' self-efficacy perception of primary school Social Studies pre-service teachers who take the special teaching methods class. Single group pretest-posttest model from pre-experimental patterns was applied in the research. The study group of the research consisted of 59…

  13. An Analysis of the Relationship of Teaching Methodology and the Students' Level of Cognition with Student Achievement in Principles of Marketing.

    ERIC Educational Resources Information Center

    Hallgren, Kenneth Glenn

    A study investigated the relationship of students' cognitive level of development and teaching methodology with student achievement. The sample was composed of 79 students in two sections of the introductory marketing course at the University of Northern Colorado. The control group was taught by a lecture strategy, and the experimental group by a…

  14. Effects of Two Teaching Methods on the Achievement in and Attitude to Biology of Students of Different Levels of Scientific Literacy

    ERIC Educational Resources Information Center

    Nwagbo, Chinwe

    2006-01-01

    The study was designed to investigate the relative efficacy of the guided inquiry and the expository teaching methods on the achievement in and attitude to biology of students of different levels of scientific literacy. Four research questions and four null hypotheses were posed and formulated respectively, to guide the work. It was hypothesized…

  15. From Common Sense Concepts to Scientifically Conditioned Concepts of Chemical Bonding: An Historical and Textbook Approach Designed to Address Learning and Teaching Issues at the Secondary School Level

    ERIC Educational Resources Information Center

    Croft, Michael; de Berg, Kevin

    2014-01-01

    This paper selects six key alternative conceptions identified in the literature on student understandings of chemical bonding and illustrates how a historical analysis and a textbook analysis can inform these conceptions and lead to recommendations for improving the teaching and learning of chemical bonding at the secondary school level. The…

  16. Those Who Can Coach Can Teach: Collaborating With Athletic Coaches to Raise the Level of Students' Close Reading, Argumentation Skills, and Academic Agency

    ERIC Educational Resources Information Center

    Ehrenworth, Mary; Minor, Cornelius; Federman, Mark; Jennings, James; Messer, Katherine; McCloud, Christopher

    2015-01-01

    Building on the work of John Hattie, Richard Kent, and Tom Newkirk, a think tank collaborative in New York City's high schools works to raise the level of students' close reading, argumentation, and agency across the curriculum by teaching students to analyze athletic competitions, to compose sports arguments, and to transfer and apply these…

  17. Commognitive Analyses of the Learning and Teaching of Mathematics at University Level: The Case of Discursive Shifts in the Study of Calculus

    ERIC Educational Resources Information Center

    Nardi, Elena; Ryve, Andreas; Stadler, Erika; Viirman, Olov

    2014-01-01

    In this paper we outline the main tenets of the commognitive approach and we exemplify its application in studies that investigate the learning and teaching of mathematics at university level. Following an overview of such applications, we focus on three studies that explore fundamental discursive shifts often occurring in the early stages of…

  18. Advancing Recovery: Implementing Evidence-Based Treatment for Substance Use Disorders at the Systems Level

    PubMed Central

    Schmidt, Laura A.; Rieckmann, Traci; Abraham, Amanda; Molfenter, Todd; Capoccia, Victor; Roman, Paul; Gustafson, David H.; McCarty, Dennis

    2012-01-01

    Objective: A multisite evaluation examined the process and outcomes of Advancing Recovery, a Robert Wood Johnson Foundation initiative to overcome barriers to implementing evidence-based treatments within alcohol and drug treatment systems. Method: We report findings from a 3-year, mixed-method study of how treatment systems promoted two evidence-based practices: medication-assisted treatment and continuing care management. We compared outcomes and implementation strategies across 12 state/county agencies responsible for alcohol and drug treatment and their selected treatment centers. Each partnership received 2 years of financial and technical support to increase adoption of evidence-based treatments. Results: Partnerships flexibly applied the Advancing Recovery model to promote the adoption of evidence-based treatments. Most sites achieved a measurable increase in the numbers of patients served with evidence-based practices, up from a baseline of virtually no use. Rates of adopting medication-based treatments were higher than those for continuing care management. Partnerships used a menu of top-down and bottom-up strategies that varied in specifics across sites but shared a general process of incremental testing and piecemeal adaptation. Conclusions: Supported partnerships between providers and policymakers can achieve wider adoption of evidence-based treatment practices. Systems change unfolds through a trial-and-error process of adaptation and political learning that is unique to each treatment system. This leads to considerable state and local variation in implementation strategies and outcomes. PMID:22456246

  19. Using High Level Literacy Techniques to Teach Astronomy to Non-Science Majors

    NASA Astrophysics Data System (ADS)

    Garland, C. A.; Ratay, D. L.

    2005-12-01

    We present a discussion of an introductory-level college astronomy class which significantly relied on reading and writing assignments to deliver basic content knowledge and provide a basis for deeper analysis of the material. As opposed to the traditional problem-set method of homework, students were required to read popular articles from magazines and newspapers related to the content presented in class and then prepare responses. Responses ranged from methodological analysis to using the readings to create original science journalism. Other forms of assessment indicated that students benefitted from this type of course design. We propose that given the background of students in this type of course, the course design is better suited to engage students in the material and provides a better assessment of student achievement.

  20. Is Authoritative Teaching Beneficial for All Students? A Multi-Level Model of the Effects of Teaching Style on Interest and Achievement

    ERIC Educational Resources Information Center

    Dever, Bridget V.; Karabenick, Stuart A.

    2011-01-01

    This study examined the effects of the two facets of authoritative teaching--high academic press and caring for students--on student interest and achievement in mathematics for middle and high school students (N = 3,602 in 198 classrooms), and whether those effects are moderated by students' ethnicity (Hispanic, Vietnamese, and Caucasian…

  1. Efficacy of pemetrexed-based regimen in relapsed advanced thymic epithelial tumors and its association with thymidylate synthetase level

    PubMed Central

    Qian, Xinyu; Song, Zhengbo

    2016-01-01

    Purpose Due to the rarity of thymic epithelial tumors (TET), no standard chemotherapy regimen has been identified in the relapsed setting. The aim of this study was to investigate the activity of a pemetrexed-based regimen in advanced TET as palliative treatment after failure of previous chemotherapy, and to detect its association with thymidylate synthetase (TS) level. Methods Patients with pathologically confirmed TET and treated with pemetrexed-based regimen were evaluated from 2006 to 2014 in Zhejiang Cancer Hospital. TS mRNA level was detected by real-time polymerase chain reaction. The Kaplan–Meier method was used for survival analysis. Results A total of 22 TET patients were identified, of whom eight had thymoma and 14 had thymic carcinoma. In total, the objective response rate and disease control rate of the 22 patients were 22.7% and 68.2%, respectively. Median progression-free survival and overall survival were 4.5 months and 34.9 months, respectively. A trend of lower TS mRNA levels existed in patients with disease control compared to those with progressive disease (268.0±160.5×10−4 vs 567.0±445.0×10−4, P=0.065). Conclusion Patients with advanced TET may benefit from pemetrexed-based regimen therapy. TS mRNA level is valuable for predicting the efficacy of pemetrexed in TET. PMID:27524908

  2. Advanced practice nursing students' knowledge, self-efficacy, and attitudes related to depression in older adults: teaching holistic depression care.

    PubMed

    Delaney, Colleen; Barrere, Cynthia

    2012-01-01

    The aim of this study was to examine the knowledge, attitudes, and self-efficacy of advanced practice nursing students toward depression in older adults. Findings suggest that advanced practice nursing students are interested in caring for the whole person and desired more information on the physical and emotional-spiritual needs of older patients with depression. Suggestions for holistic nursing depression care education are presented. PMID:22694866

  3. Raising the Quality of Primary Level Mathematics Teaching and Learning in Schools in American Samoa: A Model for South Africa

    ERIC Educational Resources Information Center

    Muthukrishna, Nithi

    2013-01-01

    Against the background of concerns around teaching and learning outcomes in primary school mathematics in South Africa, this article presents two studies conducted in American Samoa and seeks to draw implications for the teaching and learning of mathematics in South Africa. American Samoa has a very similar educational context to South Africa. The…

  4. An Evaluation of Levels of Adaptation Used in the Teaching of Foreign University Degree Programs in China

    ERIC Educational Resources Information Center

    Willis, Mike

    2004-01-01

    Many universities now deliver courses and programs in overseas markets such as China. Often these programs are delivered by foreign academics who teach in these overseas locations. This style and format of educational delivery raises the issue of the degree to which subject material and teaching styles need to be adapted to meet the needs of…

  5. Discriminating Student Learning and Efficacy Levels in Higher Education: Contributions of Classroom Environment and Teaching and Learning Effectiveness.

    ERIC Educational Resources Information Center

    Rugutt, John K.; Ellett, Chad D.; Culross, Rita R.

    This study examined the contribution of classroom learning environment and teaching and learning effectiveness variables to student learning and learning efficacy in higher education settings. It attempted to identify classroom environment characteristics that differentiate high- and low- academic-efficacy student groups and the teaching and…

  6. A Science Faculty's Transformation of Nature of Science Understanding into His Teaching Graduate Level Chemistry Course

    ERIC Educational Resources Information Center

    Aydin, Sevgi

    2015-01-01

    This is an interpretive case study to examine the teaching of an experienced science faculty who had a strong interest in teaching undergraduate and graduate science courses and nature of science specifically. It was interested in how he transformed knowledge from his experience as a scientist and his ideas about nature of science into forms…

  7. Are Teachers' Approaches to Teaching Responsive to Individual Student Variation? A Two-Level Structural Equation Modeling

    ERIC Educational Resources Information Center

    Rosário, Pedro; Núñez, José Carlos; Vallejo, Guilermo; Paiva, Olímpia; Valle, António; Fuentes, Sonia; Pinto, Ricardo

    2014-01-01

    In the framework of teacher's approaches to teaching, this study investigates the relationship between student-related variables (i.e., study time, class absence, domain knowledge, and homework completion), students' approaches to learning, and teachers' approaches to teaching using structural equation modeling (SEM) with two…

  8. General and Special Education Students' Perceptions of Co-Teaching: Implications for Secondary-Level Literacy Instruction

    ERIC Educational Resources Information Center

    Wilson, Gloria Lodato; Michaels, Craig A.

    2006-01-01

    Three hundred and forty-six secondary students (127 special education and 219 general education) were surveyed about their perceptions of co-teaching. While significant differences were discovered between groups, all students responded favorably to co-teaching: they indicated they were getting better grades and developing better literacy skills,…

  9. Research, development and demonstration of advanced lead-acid batteries for utility load leveling

    NASA Astrophysics Data System (ADS)

    1983-08-01

    An advanced lead acid storage battery was developed to the preprototype cell and module design stage. Each module is equipped with a low cost tray, automatic watering system, and air-lift pumps for increased acid circulation in each cell. With the qualified alloy catastrophic positive grid corrosion will not limit cell cycle life. An accelerated shallow cycle regime at room ambient tested 60 cell designs for the active material shedding failure mode. It is found that an antishedding active material additive reduces positive active material shedding significantly and extend the cycle life of both the positive and the negative plate. Equations relating cell design to deep cycle life are developed from the factorial tests on the 60 cells.

  10. Effect of the science teaching advancement through modeling physical science professional development workshop on teachers' attitudes, beliefs and content knowledge and students' content knowledge

    NASA Astrophysics Data System (ADS)

    Dietz, Laura

    The Science Teaching Advancement through Modeling Physical Science (STAMPS) professional development workshop was evaluated for effectiveness in improving teachers' and students' content knowledge. Previous research has shown modeling to be an effective method of instruction for improving student and teacher content knowledge, evidenced by assessment scores. Data includes teacher scores on the Force Concept Inventory (FCI; Hestenes, Wells, & Swackhamer, 1992) and the Chemistry Concept Inventory (CCI; Jenkins, Birk, Bauer, Krause, & Pavelich, 2004), as well as student scores on a physics and chemistry assessment. Quantitative data is supported by teacher responses to a post workshop survey and classroom observations. Evaluation of the data shows that the STAMPS professional development workshop was successful in improving both student and teacher content knowledge. Conclusions and suggestions for future study are also included.

  11. Reading in the Social Studies and Natural Science Content Area: A Phenomenological Study of the Beliefs, Attitudes, and Strategies Sixth and Seventh Grade Content Area Teachers Use to Teach below Grade Level Readers

    ERIC Educational Resources Information Center

    Clark, Lisa A.

    2011-01-01

    The purposes of this study were to identify the attitudes and beliefs content teachers have concerning teaching reading in the content area to below level readers and to identify specific instructional strategies that are used to teach students who are below grade level the content area material. Twelve participants were selected, using maximum…

  12. Teaching Physics with Music

    NASA Astrophysics Data System (ADS)

    Ramsey, Gordon P.

    2015-10-01

    The uniting of two seemingly disparate subjects in the classroom provides an interesting motivation for learning. Students are interested in how these subjects can possibly be integrated into related ideas. Such is the mixture of physics and music. Both are based upon mathematics, which becomes the interlocking theme. The connecting physical properties of sound and music are waves and harmonics. The introduction of instruments, including the voice, to the musical discussion allows the introduction of more advanced physical concepts such as energy, force, pressure, fluid dynamics, and properties of materials. Suggestions on how to teach physics concepts in the context of music at many levels are presented in this paper.

  13. Project-Based Learning as a Vehicle for Teaching Science at the University Level

    NASA Astrophysics Data System (ADS)

    Courtney, A. R.; Wade, P.

    2012-12-01

    In a typical science course learning is teacher directed. Students are presented with knowledge and concepts via textbooks and lecture and then given the opportunity to apply them. Project-based learning (PBL) creates a context and reason to learn information and concepts. In PBL, learning is student directed and teacher facilitated. Students take ownership of their learning by finding, evaluating and synthesizing information from a variety of resources and via interaction between each other. In PBL, the project is central rather than peripheral to the curriculum. It is not just an activity that provides examples, additional practice or applications of the course content, but rather, the vehicle through which major concepts are discovered. The PBL process requires students to do revision and reflection encouraging them to think about what and how they are learning. PBL projects also allow students to develop important life-work skills such as collaboration, communication and critical thinking within the discipline. We have employed PBL in both Liberal Arts courses for non-science majors and upper division courses for science students. Three examples will be discussed. The first will be the production of video documentaries in a non-science major course; the second, a student generated electronic textbook in a 300-level energy course for science students; and lastly, a student designed analysis project in a chemistry major capstone laboratory course. The product in each of these examples was used to deliver knowledge to others in the class as well as members of the public providing motivation for students to do high-quality work. In our examples, student documentaries are publicly screened as part of a university-wide Academic Excellence Showcase; the student generated electronic textbook is available for public use on the internet; and the results of the student designed analysis were communicated to the real-world clients via letters and reports. We will discuss

  14. Overcoming Anarchy in the Advanced Language Class.

    ERIC Educational Resources Information Center

    Gutierrez, John R.

    1990-01-01

    The coordination, articulation, and implementation of informed teaching techniques and objectives will help to overcome the anarchy and confusion that characterize higher education advanced-level foreign language classes, and will begin to produce a pool of highly competent foreign language speakers and writers. (33 references) (CB)

  15. A Study of Self-Concept and Interest in Teaching of Pre-Service Teachers of Secondary Level

    NASA Astrophysics Data System (ADS)

    Mishra, Shri Krishna; Yadav, Badri

    2012-12-01

    The present research paper is devoted to provide a summary of the entire study, which includes a SKITT out line of the major objective. Methodology and procedure followed in different phase of study. This study was undertaken to know the Self-concept and interest in teaching of pre-service teachers of middle level Shri Kanwartara institute for treacherís training Mandleshwar Dist-Khargone (M.P.) efforts was made to find out the difference and relationship between the above two variables.The physical self-image is usually formed first and is related to the student physical appearance, psychological self-image is based on thoughtsfeelings and emotions. They consist of the qualities such as courage, honesty, independence, self-confidence, aspiration and abilities of various kinds.A manís day-to-day life is shaped by his interest and attitudes. His day-to-day relations with other member of the society, his educational and vocational adjustment, his attitudes and values depend upon his interest. There are various objects in this universe. Those which are pleasant and appealing to our instincts and sense become the centre of our Curiosity. interest differs from individual to individual and as such they are quite subjective.

  16. An advanced static var compensator based on a three level IGBT inverter modelling analysis and active power filtering

    NASA Astrophysics Data System (ADS)

    Draou, Azeddine

    2012-12-01

    This paper presents the dynamic performance analysis of an Advanced Static Var Compensator (ASVC) using three-level neutral point-clamped voltage source inverter. The paper presents the principles of operating and the method of reference currents generation. The dynamic behaviour of the system is further analysed using Matlab/Simulink with SimPower Systems toolbox through a set of simulation tests. The results obtained have been applied to an active power filter which might lead to the design of a robust controller for current harmonics and reactive power applications

  17. Contact, Attitude and Motivation in the Learning of Catalan at Advanced Levels

    ERIC Educational Resources Information Center

    Hamilton, Colleen; Serrano, Raquel

    2015-01-01

    The theoretical complexity of current understandings of second language (L2) identity has brought the study of language learning motivations from basic concepts of intrinsic, integrative and instrumental motives to a more dynamic construct that interacts with background factors, learning contexts and proficiency levels. This cross-sectional study…

  18. Advanced Monitoring Initiative Project: US-Mexico Border Ground-level Ozone

    EPA Science Inventory

    Ground-Level Ozone Concentrations Based on Satellite Observations and Ground Surface Monitoring Data in Support of Environmental Health Decisions U.S. - Mexico Border 2012 Program - The U.S.-Mexico border is a dynamic region extending more than 3,100 kilometers from the Gulf of M...

  19. Advanced age and the mechanics of uphill walking: a joint-level, inverse dynamic analysis

    PubMed Central

    Franz, Jason R.; Kram, Rodger

    2013-01-01

    We sought to gain insight into age-related muscular limitations that may restrict the uphill walking ability of old adults. We hypothesized that: 1) old adults would exhibit smaller peak ankle joint kinetics and larger peak hip joint kinetics than young adults during both level and uphill walking and 2) these age-related differences in ankle and hip joint kinetics would be greatest during uphill vs. level walking. We quantified the sagittal plane ankle, knee, and hip joint kinetics of 10 old adults (mean ± SD, age: 72 ± 5 yrs) and 8 young adults (age: 27 ± 5 yrs) walking at 1.25 m/s on a dual-belt, force-measuring treadmill at four grades (0°, +3°, +6°, +9°). As hypothesized, old adults walked with smaller peak ankle joint kinetics (e.g., power generation: −18% at +9°) and larger peak hip joint kinetics (e.g., power generation: +119% at +9°) than young adults, most evident during the late stance phase of both level and uphill conditions. Old adults performed two to three times more single support positive work than young adults via muscles crossing the knee. In partial support of our second hypothesis, the age-related reduction in peak ankle joint moments was greater during uphill (−0.41 Nm/kg) vs. level (−0.30 Nm/kg) walking. However, old adults that exhibited reduced propulsive ankle function during level walking could perform 44% more trailing leg positive ankle joint work to walk uphill. Our findings indicate that maintaining ankle power generation and trailing leg propulsive function should be the primary focus of “prehabilitation” strategies for old adults to preserve their uphill walking ability. PMID:23850328

  20. Does advancing male age influence the expression levels and localisation patterns of phospholipase C zeta (PLCζ) in human sperm?

    PubMed Central

    Yeste, Marc; Jones, Celine; Amdani, Siti Nornadhirah; Yelumalai, Suseela; Mounce, Ginny; da Silva, Sarah J. Martins; Child, Tim; Coward, Kevin

    2016-01-01

    Socio-economic factors have led to an increasing trend for couples to delay parenthood. However, advancing age exerts detrimental effects upon gametes which can have serious consequences upon embryo viability. While such effects are well documented for the oocyte, relatively little is known with regard to the sperm. One fundamental role of sperm is to activate the oocyte at fertilisation, a process initiated by phospholipase C zeta (PLCζ), a sperm-specific protein. While PLCζ deficiency can lead to oocyte activation deficiency and infertility, it is currently unknown whether the expression or function of PLCζ is compromised by advancing male age. Here, we evaluate sperm motility and the proportion of sperm expressing PLCζ in 71 males (22–54 years; 44 fertile controls and 27 infertile patients), along with total levels and localisation patterns of PLCζ within the sperm head. Three different statistical approaches were deployed with male age considered both as a categorical and a continuous factor. While progressive motility was negatively correlated with male age, all three statistical models concurred that no PLCζ–related parameter was associated with male age, suggesting that advancing male age is unlikely to cause problems in terms of the sperm’s fundamental ability to activate an oocyte. PMID:27270687

  1. Does advancing male age influence the expression levels and localisation patterns of phospholipase C zeta (PLCζ) in human sperm?

    PubMed

    Yeste, Marc; Jones, Celine; Amdani, Siti Nornadhirah; Yelumalai, Suseela; Mounce, Ginny; da Silva, Sarah J Martins; Child, Tim; Coward, Kevin

    2016-01-01

    Socio-economic factors have led to an increasing trend for couples to delay parenthood. However, advancing age exerts detrimental effects upon gametes which can have serious consequences upon embryo viability. While such effects are well documented for the oocyte, relatively little is known with regard to the sperm. One fundamental role of sperm is to activate the oocyte at fertilisation, a process initiated by phospholipase C zeta (PLCζ), a sperm-specific protein. While PLCζ deficiency can lead to oocyte activation deficiency and infertility, it is currently unknown whether the expression or function of PLCζ is compromised by advancing male age. Here, we evaluate sperm motility and the proportion of sperm expressing PLCζ in 71 males (22-54 years; 44 fertile controls and 27 infertile patients), along with total levels and localisation patterns of PLCζ within the sperm head. Three different statistical approaches were deployed with male age considered both as a categorical and a continuous factor. While progressive motility was negatively correlated with male age, all three statistical models concurred that no PLCζ-related parameter was associated with male age, suggesting that advancing male age is unlikely to cause problems in terms of the sperm's fundamental ability to activate an oocyte. PMID:27270687

  2. Recent advances in the compilation of holocene relative Sea-level database in North America

    NASA Astrophysics Data System (ADS)

    Horton, B.; Vacchi, M.; Engelhart, S. E.; Nikitina, D.

    2015-12-01

    Reconstruction of relative sea level (RSL) has implications for investigation of crustal movements, calibration of earth rheology models and the reconstruction of ice sheets. In recent years, efforts were made to create RSL databases following a standardized methodology. These regional databases provided a framework for developing our understanding of the primary mechanisms of RSL change since the Last Glacial Maximum and a long-term baseline against which to gauge changes in sea-level during the 20th century and forecasts for the 21st. Here we present two quality-controlled Holocene RSL database compiled for North America. Along the Pacific coast of North America (British Columbia, Canada to California, USA), our re-evaluation of sea-level indicators from geological and archaeological investigations yield 841 RSL data-points mainly from salt and freshwater wetlands or adjacent estuarine sediment as well as from isolation basin. Along the Atlantic coast of North America (Hudson Bay, Canada to South Carolina, USA), we are currently compiling a database including more than 2000 RSL data-points from isolation basin, salt and freshwater wetlands, beach ridges and intratidal deposits. We outline the difficulties and solutions we made to compile databases in such different depostional environment. We address complex tectonics and the framework to compare such large variability of RSL data-point. We discuss the implications of our results for the glacio-isostatic adjustment (GIA) models in the two studied regions.

  3. Mobility of College-level Student Ideas as Revealed by the Geoscience Concept Inventory: Implications for Teaching Introductory Courses

    NASA Astrophysics Data System (ADS)

    Anderson, S. W.; Libarkin, J.

    2008-12-01

    Through the administration of the Geoscience Concept Inventory (GCI) in over 50 introductory college-level geosciences courses nationwide, we identified little to no pre- to post-test gain on many of the GCI questions. Although it may seem reasonable to attribute these results to the entrenchment of ideas in this population of students, a closer look at individual matched pre- and post-tests shows that student ideas about the Earth are extremely mobile rather than entrenched. For those individual GCI questions that show low or no gain from pre- to post-test, individual students are typically switching between wrong answers, rather than holding on to one particular alternative conception. Of the 21 GCI questions that showed a normalized gain of <0.03 in our nationwide testing, 9 covered basic physics and chemistry principles. The remaining 12 low gain questions ran the gamut of geologic topics, as three focused on the size and shape of the Earth, three dealt with erosional processes, two each centered on geologic time and general geology, and one each on atmospheric science and the definition of a tectonic plate. These results have implications for the teaching of introductory college-level geosciences courses. We suggest that students may have difficulty settling on a correct geosciences conception because of the shaky supporting-science underpinnings upon which these geosciences concepts are built. An important question stemming from these results is "when does learning occur in college-level courses?". Given that students in most introductory geosciences courses show little or no overall gain over the course of a semester, when do our geology majors gain a firm conceptual understanding of our fundamental geosciences topics, what role does the introductory course play in their learning, and are there strategies that can be employed in introductory courses to enhance learning for those students who will only take one college-level geosciences course? In light of

  4. Advanced Gestational Age Increases Serum Carbohydrate-Deficient Transferrin Levels in Abstinent Pregnant Women

    PubMed Central

    Bakhireva, Ludmila N.; Cano, Sandra; Rayburn, William F.; Savich, Renate D.; Leeman, Lawrence; Anton, Raymond F.; Savage, Daniel D.

    2012-01-01

    Aims: Carbohydrate-deficient transferrin (%CDT) is a well-established and highly specific biomarker for sustained heavy consumption of alcohol. However, in pregnant women, the specificity of this biomarker might be affected by advanced gestational age, even after accounting for increased transferrin concentrations in pregnancy. The goal of this prospective study was to assess the variability in %CDT during pregnancy among alcohol-abstaining patients. Methods: Patients were recruited during one of the first prenatal care visits and followed-up to term. Abstinence was confirmed by maternal self-report and by alcohol biomarkers. Biomarkers assessed in the mother included serum gamma-glutamyltranspeptidase, urine ethyl glucuronide and ethyl sulfate, and whole blood phosphatidylethanol (PEth). In addition, PEth was measured in a dry blood spot card obtained from a newborn. For %CDT analysis, serum samples were collected at baseline and at term and analyzed by an internationally validated high-performance liquid chromatography and spectrophotometric detection method. Results: At recruitment (mean gestational age 22.6 ± 7.3 weeks), the mean %CDT concentration was 1.49 ± 0.30%, while at term, it increased to 1.67 ± 0.28% (P = 0.001). Using a conventional cutoff concentration %CDT >1.7%, 22.9 and 45.7% of the sample would be classified as ‘positive’ for this biomarker at recruitment and at term, respectively (P = 0.011 ). Conclusion: These results suggest that a conventional cutoff of 1.7% might be too low for pregnant women and would generate false-positive results. We propose that %CDT >2.0% be used as a cutoff concentration indicative of alcohol exposure in pregnant women. The sensitivity of %CDT at this cutoff for heavy drinking during pregnancy needs to be assessed further. PMID:22878591

  5. Drawing on Technical Writing Scholarship for the Teaching of Writing to Advanced ESL Students--A Writing Tutorial.

    ERIC Educational Resources Information Center

    Zielinska, Dorota

    2003-01-01

    Outlines the technical writing tutorial (TWT) that precedes an advanced English as a second language (ESL) writing course for students of English Philology at the Jagiellonian University, Poland. Finds a statistically significant increase in the performance of the students who had taken the TWT. Indicates that technical writing books and journals…

  6. Drawing on Technical Writing Scholarship for the Teaching of Writing to Advanced ESL Students--A Writing Tutorial

    ERIC Educational Resources Information Center

    Zielinska, Dorota

    2003-01-01

    The article outlines the technical writing tutorial (TWT) that preceded an advanced ESL writing course for students of English Philology at the Jagiellonian University. Having assessed the English skills of those students at the end of the semester, we found a statistically significant increase in the performance of the students who had taken the…

  7. A Case Study on Teaching the Topic "Experimental Unit" and How It Is Presented in Advanced Placement Statistics Textbooks

    ERIC Educational Resources Information Center

    Perrett, Jamis J.

    2012-01-01

    This article demonstrates how textbooks differ in their description of the term "experimental unit". Advanced Placement Statistics teachers and students are often limited in their statistical knowledge by the information presented in their classroom textbook. Definitions and descriptions differ among textbooks as well as among different editions…

  8. Levels of Soluble Receptor for Advanced Glycation End Products in Bronchoalveolar Lavage Fluid in Patients with Various Inflammatory Lung Diseases.

    PubMed

    Kamo, Tetsuro; Tasaka, Sadatomo; Tokuda, Yuriko; Suzuki, Shoji; Asakura, Takanori; Yagi, Kazuma; Namkoong, Ho; Ishii, Makoto; Hasegawa, Naoki; Betsuyaku, Tomoko

    2015-01-01

    Receptor for advanced glycation end products (RAGE) is a multiligand receptor of S100/calgranulins, high-mobility group box 1, and others, and it is associated with the pathogenesis of various inflammatory and circulatory diseases. The soluble form of RAGE (sRAGE) is a decoy receptor and competitively inhibits membrane-bound RAGE activation. In this study, we measured sRAGE levels in bronchoalveolar lavage fluid (BALF) of 78 patients, including 41 with interstitial pneumonia, 11 with sarcoidosis, 9 with respiratory infection, 7 with ARDS, 5 with lung cancer, and 5 with vasculitis. Among them, sRAGE was detectable in BALF of 73 patients (94%). In patients with ARDS and vasculitis, the sRAGE levels were significantly higher than in the control subjects and those with interstitial pneumonia. The sRAGE levels were positively correlated with total cell counts in BALF and serum levels of surfactant protein-D, lactate dehydrogenase, and C-reactive protein. There was an inverse correlation between PaO2/FIO2 ratio and sRAGE levels. These results indicate that sRAGE in BALF might be considered as a biomarker of lung inflammatory disorders, especially ARDS and vasculitis. PMID:27147899

  9. Levels of Soluble Receptor for Advanced Glycation End Products in Bronchoalveolar Lavage Fluid in Patients with Various Inflammatory Lung Diseases

    PubMed Central

    Kamo, Tetsuro; Tasaka, Sadatomo; Tokuda, Yuriko; Suzuki, Shoji; Asakura, Takanori; Yagi, Kazuma; Namkoong, Ho; Ishii, Makoto; Hasegawa, Naoki; Betsuyaku, Tomoko

    2015-01-01

    Receptor for advanced glycation end products (RAGE) is a multiligand receptor of S100/calgranulins, high-mobility group box 1, and others, and it is associated with the pathogenesis of various inflammatory and circulatory diseases. The soluble form of RAGE (sRAGE) is a decoy receptor and competitively inhibits membrane-bound RAGE activation. In this study, we measured sRAGE levels in bronchoalveolar lavage fluid (BALF) of 78 patients, including 41 with interstitial pneumonia, 11 with sarcoidosis, 9 with respiratory infection, 7 with ARDS, 5 with lung cancer, and 5 with vasculitis. Among them, sRAGE was detectable in BALF of 73 patients (94%). In patients with ARDS and vasculitis, the sRAGE levels were significantly higher than in the control subjects and those with interstitial pneumonia. The sRAGE levels were positively correlated with total cell counts in BALF and serum levels of surfactant protein-D, lactate dehydrogenase, and C-reactive protein. There was an inverse correlation between PaO2/FIO2 ratio and sRAGE levels. These results indicate that sRAGE in BALF might be considered as a biomarker of lung inflammatory disorders, especially ARDS and vasculitis. PMID:27147899

  10. The Effects of Using Concept Mapping for Improving Advanced Level Biology Students' Lower- and Higher-Order Cognitive Skills

    NASA Astrophysics Data System (ADS)

    Bramwell-Lalor, Sharon; Rainford, Marcia

    2014-03-01

    This paper reports on teachers' use of concept mapping as an alternative assessment strategy in advanced level biology classes and its effects on students' cognitive skills on selected biology concepts. Using a mixed methods approach, the study employed a pre-test/post-test quasi-experimental design involving 156 students and 8 teachers from intact classes. A researcher-constructed Biology Cognitive Skills Test was used to collect the quantitative data. Qualitative data were collected through interviews and students' personal documents. The data showed that the participants utilized concept mapping in various ways and they described positive experiences while being engaged in its use. The main challenge cited by teachers was the limited time available for more consistent use. The results showed that the use of concept mapping in advanced level biology can lead to learning gains that exceed those achieved in classes where mainly traditional methods are used. The students in the concept mapping experimental groups performed significantly better than their peers in the control group on both the lower-order (F(1) = 21.508; p < .001) and higher-order (F(1) = 42.842, p < .001) cognitive items of the biology test. A mean effect size of .56 was calculated representing the contribution of treatment to the students' performance on the test items.

  11. Helicopter far-field acoustic levels as a function of reduced main-rotor advancing blade-tip Mach number

    NASA Astrophysics Data System (ADS)

    Mueller, Arnold W.; Smith, Charles D.; Lemasurier, Philip

    1990-07-01

    During the design of a helicopter, the weight, engine, rotor speed, and rotor geometry are given significant attention when considering the specific operations for which the helicopter will be used. However, the noise radiated from the helicopter and its relationship to the design variables is currently not well modeled with only a limited set of full-scale field test data to study. In general, limited field data have shown that reduced main-rotor advancing blade-tip Mach numbers result in reduced far-field noise levels. The status of a recent helicopter noise research project is reviewed. It is designed to provide flight experimental data which may be used to further understand helicopter main-rotor advancing blade-tip Mach number effects on far-field acoustic levels. Preliminary results are presented relative to tests conducted with a Sikorsky S-76A helicopter operating with both the rotor speed and the flight speed as the control variable. The rotor speed was operated within the range of 107 to 90 percent NR at nominal forward speeds of 35, 100, and 155 knots.

  12. Helicopter far-field acoustic levels as a function of reduced main-rotor advancing blade-tip Mach number

    NASA Technical Reports Server (NTRS)

    Mueller, Arnold W.; Smith, Charles D.; Lemasurier, Philip

    1990-01-01

    During the design of a helicopter, the weight, engine, rotor speed, and rotor geometry are given significant attention when considering the specific operations for which the helicopter will be used. However, the noise radiated from the helicopter and its relationship to the design variables is currently not well modeled with only a limited set of full-scale field test data to study. In general, limited field data have shown that reduced main-rotor advancing blade-tip Mach numbers result in reduced far-field noise levels. The status of a recent helicopter noise research project is reviewed. It is designed to provide flight experimental data which may be used to further understand helicopter main-rotor advancing blade-tip Mach number effects on far-field acoustic levels. Preliminary results are presented relative to tests conducted with a Sikorsky S-76A helicopter operating with both the rotor speed and the flight speed as the control variable. The rotor speed was operated within the range of 107 to 90 percent NR at nominal forward speeds of 35, 100, and 155 knots.

  13. A two-level structure for advanced space power system automation

    NASA Technical Reports Server (NTRS)

    Loparo, Kenneth A.; Chankong, Vira

    1990-01-01

    The tasks to be carried out during the three-year project period are: (1) performing extensive simulation using existing mathematical models to build a specific knowledge base of the operating characteristics of space power systems; (2) carrying out the necessary basic research on hierarchical control structures, real-time quantitative algorithms, and decision-theoretic procedures; (3) developing a two-level automation scheme for fault detection and diagnosis, maintenance and restoration scheduling, and load management; and (4) testing and demonstration. The outlines of the proposed system structure that served as a master plan for this project, work accomplished, concluding remarks, and ideas for future work are also addressed.

  14. The Role of Teachers' Knowledge of Functions in Their Teaching: A Conceptual Approach with Illustrations from Two Cases

    ERIC Educational Resources Information Center

    Watson, Anne; Harel, Guershon

    2013-01-01

    We investigate whether and how personal mathematical knowledge at an advanced level impacts on teaching at a lower school level. We study this in the context of functions because understanding them permeates secondary and advanced mathematics. Textbook treatment of these can be patchy, implying a need for knowledgeable teachers to rectify…

  15. Development and Deployment of Advanced Corrosion Monitoring Systems for High-Level Waste Tanks

    SciTech Connect

    Terry, M. T.; Edgemon, G. L.; Mickalonis, J. I.; Mizia, R. E.

    2002-02-26

    This paper describes the results of a collaborative technology development program, sponsored by the Tanks Focus Area, to use electrochemical noise (EN) for corrosion monitoring in underground storage tanks. These tanks, made of carbon or stainless steels, contain high-level radioactive liquid waste (HLW) generated by weapons production or radioactive liquid waste from nuclear fuel reprocessing activities at several Department of Energy (DOE) sites. The term EN is used to describe low frequency fluctuations in current and voltage measurements associated with corrosion. In their most basic form, EN-based corrosion monitoring systems measure and record these fluctuations over time from electrodes immersed in the environment of interest--in this case, radioactive tank waste. The resulting EN signals have characteristic patterns for different corrosion mechanisms. In recent years, engineers and scientists from several DOE sites, in collaboration with several private companies, have conducted laboratory studies and field applications to correlate the EN signals with corrosion mechanisms active in the radioactive waste tanks. The participating DOE sites are Hanford, Savannah River, Oak Ridge Reservation and the Idaho National Engineering and Environmental Laboratory. The commercial vendors have included HiLine Engineering and Fabrication, Inc., EIC Laboratories, Inc., and AEA Technologies. Successful deployment of the EN technology will yield improved information of waste tank corrosion conditions, better tank management, and lower overall cost.

  16. Development and deployment of advanced corrosion monitoring systems for high-level waste tanks.

    SciTech Connect

    Terry, M. T.; Edgemon, G. L.; Mickalonis, J. I.; Mizia, R. E.

    2002-01-01

    This paper describes the results of a collaborative technology development program, sponsored by the Tanks Focus Area, to use electrochemical noise (EN) for corrosion monitoring in underground storage tanks. These tanks, made of carbon or stainless steels, contain high-level radioactive liquid waste (HLW) generated by weapons production or radioactive liquid waste from nuclear fuel reprocessing activities at several Department of Energy (DOE) sites. The term EN is used to describe low frequency fluctuations in current and voltage measurements associated with corrosion. In their most basic form, EN-based corrosion monitoring systems measure and record these fluctuations over time from electrodes immersed in the environment of interest - in this case, radioactive tank waste. The resulting EN signals have characteristic patterns for different corrosion mechanisms. In recent years, engineers and scientists from several DOE sites, in collaboration with several private companies, have conducted laboratory studies and field applications to correlate the EN signals with corrosion mechanisms active in the radioactive waste tanks. The participating DOE sites are Hanford, Savannah River, Oak Ridge Reservation and the Idaho National Engineering and Environmental Laboratory. The commercial vendors have included HiLine Engineering and Fabrication, Inc., EIC Laboratories, Inc., and M A Technologies. Successful deployment of the EN technology will yield improved information of waste tank corrosion conditions, better tank management, and lower overall cost.

  17. Advanced Inverter Technology for High Penetration Levels of PV Generation in Distribution Systems

    SciTech Connect

    Schauder, C.

    2014-03-01

    This subcontract report was completed under the auspices of the NREL/SCE High-Penetration Photovoltaic (PV) Integration Project, which is co-funded by the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) and the California Solar Initiative (CSI) Research, Development, Demonstration, and Deployment (RD&D) program funded by the California Public Utility Commission (CPUC) and managed by Itron. This project is focused on modeling, quantifying, and mitigating the impacts of large utility-scale PV systems (generally 1-5 MW in size) that are interconnected to the distribution system. This report discusses the concerns utilities have when interconnecting large PV systems that interconnect using PV inverters (a specific application of frequency converters). Additionally, a number of capabilities of PV inverters are described that could be implemented to mitigate the distribution system-level impacts of high-penetration PV integration. Finally, the main issues that need to be addressed to ease the interconnection of large PV systems to the distribution system are presented.

  18. Advancing reference emission levels in subnational and national REDD+ initiatives: a CLASlite approach

    PubMed Central

    2015-01-01

    Conservation and monitoring of tropical forests requires accurate information on their extent and change dynamics. Cloud cover, sensor errors and technical barriers associated with satellite remote sensing data continue to prevent many national and sub-national REDD+ initiatives from developing their reference deforestation and forest degradation emission levels. Here we present a framework for large-scale historical forest cover change analysis using free multispectral satellite imagery in an extremely cloudy tropical forest region. The CLASlite approach provided highly automated mapping of tropical forest cover, deforestation and degradation from Landsat satellite imagery. Critically, the fractional cover of forest photosynthetic vegetation, non-photosynthetic vegetation, and bare substrates calculated by CLASlite provided scene-invariant quantities for forest cover, allowing for systematic mosaicking of incomplete satellite data coverage. A synthesized satellite-based data set of forest cover was thereby created, reducing image incompleteness caused by clouds, shadows or sensor errors. This approach can readily be implemented by single operators with highly constrained budgets. We test this framework on tropical forests of the Colombian Pacific Coast (Chocó) – one of the cloudiest regions on Earth, with successful comparison to the Colombian government’s deforestation map and a global deforestation map. PMID:25678933

  19. Atmospheric fluidized bed combustion advanced system concepts applicable to small industrial and commercial markets. Topical report, Level 2

    SciTech Connect

    Ake, T.R.; Dixit, V.B.; Mongeon, R.K.

    1992-09-01

    As part of an overall strategy to promote FBC coal combustion and to improve the marketability of the eastern coals, the US Department of Energy`s Morgantown Energy Research Center awarded a three level contract to Riley Stoker Corporation to develop advanced Multi Solids Fluidized Bed (MSFB) boiler designs. The first level of this contract targeted the small package boiler (10,000--50,000 lb/hr steam) and industrial size boiler (75,000--150,000 lb/hr steam) markets. Two representative sizes, 30,000 lb/hr and 110,000 lb/hr of steam, were selected for the two categories for a detailed technical and economic evaluation. Technically, both the designs showed promise, however, the advanced industrial design was favored on economic considerations. It was thus selected for further study in the second level of the contract. Results of this Level-2 effort, presented in this report, consisted of testing the design concept in Riley`s 4.4 MBtu/hr pilot MSFB facility located at Riley Research Center in Worcester, Mass. The design and economics of the proof of concept facility developed in Level-1 of the contract were then revised in accordance with the findings of the pilot test program. A host site for commercial demonstration in Level-3 of the contract was also secured. It was determined that co-firing coal in combination with paper de-inking sludge will broaden the applicability of the design beyond conventional markets. International Paper (IP), the largest paper company in the world, is willing to participate in this part of the program. IP has offered its Hammermill operation at Lockhaven, Pa, site of a future paper de-inking plant, for the proof of concept installation. This plant will go in operation in 1994. It is recommended that METC proceed to the commercial demonstration of the design developed. The approach necessary to satisfy the needs of the customer while meeting the objectives of this program is presented along with a recommended plan of action.

  20. Integration of microbiology and infectious disease teaching courses in an interdisciplinary training programme (Master level) centred on the 'One world, one health' WHO concept.

    PubMed

    Eveillard, Matthieu; Ruvoen, Nathalie; Lepelletier, Didier; Fradet, Stéphanie; Couvreur, Sébastien; Krempf, Michel; Magras, Catherine

    2016-05-01

    This report describes the integration of the microbiology and infectious diseases teaching courses in an international Master's level interdisciplinary programme based on the 'One world, one health' WHO concept, and reports the students and teachers' evaluation related to their feelings of about this innovative programme. The integration was evaluated by recording the positioning of these two topics in the five teaching units constituting the programme, and by identifying their contribution in the interactions between the different teaching units. The satisfaction of students was assessed by a quantitative survey, whereas the feelings of students and teachers were assessed by interviews. The study demonstrated that microbiology and infectious diseases were widely involved in interactions between the teaching units, constituting a kind of cement for the programme. The students assigned a mean score of 3.7 to the topics dealing with microbiology and infectious diseases. According to the qualitative data, students and teachers considered that the interdisciplinary approach provided new insights but reported problems of communication, probably inherent to the multiculturalism of the class. PMID:27010013

  1. Clinical Significance of CA125 Level after the First Cycle of Chemotherapy on Survival of Patients with Advanced Ovarian Cancer

    PubMed Central

    Lee, Maria; Chang, Min Young; Yoo, Hanna; Lee, Kyung Eun; Chay, Doo Byung; Cho, Hanbyoul; Kim, Young Tae

    2016-01-01

    Purpose To determine the most powerful cancer antigen 125 (CA125)-related prognostic factor for advanced epithelial ovarian cancer (EOC) and to identify cut-off values that distinguish patients with a poor prognosis from those with a good prognosis. Materials and Methods We included 223 patients who received staging laparotomy and were diagnosed with stage IIC–IV serous EOC. Cox regression analysis was used to determine the most significant prognostic factor among the following variables: serum CA125 before surgery and after the first, second, and sixth cycles of chemotherapy; the nadir CA125 value; the relative percentage change in CA125 levels after the first and second cycles of chemotherapy compared to baseline CA125; CA125 half-life; time to nadir; and time to normalization of the CA125 level. Results The CA125 level after the first chemotherapy cycle was the most significant independent prognostic factor for overall survival (OS). Time to normalization (p=0.028) and relative percentage change between CA125 levels at baseline and after the first chemotherapy cycle (p=0.021) were additional independent prognostic factors in terms of OS. The CA125 level after the first chemotherapy cycle (p=0.001) and time to normalization (p<0.001) were identified as independent prognostic factors for progression free survival (PFS). Conclusion Among well-established CA125-related prognostic factors, serum CA125 levels after the first cycle of chemotherapy and time to normalization were the most significant prognostic factors for both OS and PFS. PMID:26996555

  2. Diastolic Dysfunction of Aging Is Independent of Myocardial Structure but Associated with Plasma Advanced Glycation End-Product Levels

    PubMed Central

    Campbell, Duncan J.; Somaratne, Jithendra B.; Jenkins, Alicia J.; Prior, David L.; Yii, Michael; Kenny, James F.; Newcomb, Andrew E.; Schalkwijk, Casper G.; Black, Mary Jane; Kelly, Darren J.

    2012-01-01

    Background Heart failure is associated with abnormalities of myocardial structure, and plasma levels of the advanced glycation end-product (AGE) Nε-(carboxymethyl)lysine (CML) correlate with the severity and prognosis of heart failure. Aging is associated with diastolic dysfunction and increased risk of heart failure, and we investigated the hypothesis that diastolic dysfunction of aging humans is associated with altered myocardial structure and plasma AGE levels. Methods We performed histological analysis of non-ischemic left ventricular myocardial biopsies and measured plasma levels of the AGEs CML and low molecular weight fluorophores (LMWFs) in 26 men undergoing coronary artery bypass graft surgery who had transthoracic echocardiography before surgery. None had previous cardiac surgery, myocardial infarction, atrial fibrillation, or heart failure. Results The patients were aged 43–78 years and increasing age was associated with echocardiographic indices of diastolic dysfunction, with higher mitral Doppler flow velocity A wave (r = 0.50, P = 0.02), lower mitral E/A wave ratio (r = 0.64, P = 0.001), longer mitral valve deceleration time (r = 0.42, P = 0.03) and lower early diastolic peak velocity of the mitral septal annulus, e’ (r = 0.55, P = 0.008). However, neither mitral E/A ratio nor mitral septal e’ was correlated with myocardial total, interstitial or perivascular fibrosis (picrosirius red), immunostaining for collagens I and III, CML, and receptor for AGEs (RAGE), cardiomyocyte width, capillary length density, diffusion radius or arteriolar dimensions. Plasma AGE levels were not associated with age. However, plasma CML levels were associated with E/A ratio (r = 0.44, P = 0.04) and e’ (r = 0.51, P = 0.02) and LMWF levels were associated with E/A ratio (r = 0.49, P = 0.02). Moreover, the mitral E/A ratio remained correlated with plasma LMWF levels in all patients (P = 0.04) and the mitral

  3. Effect of Intensive Non-Surgical Treatment on the Level of Serum Inflammatory Markers in Advanced Periodontitis

    PubMed Central

    Radafshar, G.; Shad, B.; Ariamajd, E.; Geranmayeh, S.

    2010-01-01

    Objective: To assess whether non-surgical periodontal treatment is associated with changes in serological markers of systemic inflammation. Materials and Methods: Thirty-five systemically healthy subjects with severe generalized periodontitis meeting the inclusion criteria participated in a four-month single blind interventional trial of which thirty-two completed the study. Periodontal parameters and inflammatory markers [C-reactive protein (CRP) and plasma fibrinogen] and also the white blood cell count (WBC) were evaluated prior to and four months after delivery of intensive non-surgical periodontal therapy with simultaneous lavage of chlorhexidine 0.1% from the tip of the ultrasonic instrument into the pockets. Results: Significant differences in serum CRP levels were observed four months after treatment compared to the baseline (1.85, SD=1.93 vs 2.46, SD=2.32, respectively, P<0.0001). Periodontal treatment also resulted in a significant difference in WBC and neutrophil counts compared to the baseline (P<0.0001). The reduction in fibrinogen levels was not significant at the end of the research period. Significant improvement in the pocket probing depth and clinical attachment level for pockets with initially 4–6 mm and then more than 7 mm depth was observed. Changes in plaque and bleeding scores were also statistically significant (82.75 vs. 35.84 and 19.03 vs. 1.81, respectively). Conclusion: Periodontal treatment is effective in reducing CRP levels and white blood cell count, while fibrinogen levels are not influenced by periodontal therapy. Periodontal treatment may therefore decrease the systemic inflammatory burden in patients with advanced periodontitis. PMID:21998772

  4. Inspiring Teaching. Carnegie Professors of the Year Speak.

    ERIC Educational Resources Information Center

    Roth, John K., Ed.

    Twenty-one essays describe the successful teaching strategies used by faculty who have been named "Teacher of the Year" by the Carnegie Foundation for the Advancement of Teaching. Essays are grouped into those which focus on: teaching characteristics, teaching practices, teaching philosophies, and teaching teachers. The essays are: (1) "What Makes…

  5. The Use of Thought Experiments in Teaching Physics to Upper Secondary-Level Students: Two examples from the theory of relativity

    NASA Astrophysics Data System (ADS)

    Velentzas, Athanasios; Halkia, Krystallia

    2013-12-01

    The present study focuses on the way thought experiments (TEs) can be used as didactical tools in teaching physics to upper secondary-level students. A qualitative study was designed to investigate to what extent the TEs called 'Einstein's elevator' and 'Einstein's train' can function as tools in teaching basic concepts of the theory of relativity to upper secondary-level students. The above TEs were used in the form they are presented by Einstein himself and by Landau and Rumer in books that popularize theories of physics. The research sample consisted of 40 Greek students, divided into 11 groups of three to four students each. The findings of this study reveal that the use of TEs in teaching the theory of relativity can help students realize situations which refer to a world beyond their everyday experience and develop syllogisms according to the theory. In this way, students can grasp physics laws and principles which demand a high degree of abstract thinking, such as the principle of equivalence and the consequences of the constancy of the speed of light to concepts of time and space.

  6. Understanding the Role of Teaching Materials in a Beginners' Level English as a Foreign Language Course: A Case Study

    ERIC Educational Resources Information Center

    Cruz Rondón, Elio Jesús; Velasco Vera, Leidy Fernanda

    2016-01-01

    Learning a foreign language may be a challenge for most people due to differences in the form and structure between one's mother tongue and a new one. However, there are some tools that facilitate the teaching and learning of a foreign language, for instance, new applications for digital devices, video blogs, educational platforms, and teaching…

  7. An Investigation into the Effectiveness of Science Reform Strategies in Teaching Earth Science at the University Level.

    ERIC Educational Resources Information Center

    Rieck, William A.; And Others

    This study investigates the effectiveness of traditional and reform approaches in teaching earth science to future elementary school teachers. The research team was interested in whether reform strategies produce more content knowledge and a more positive change in attitude toward earth science among elementary education students when compared to…

  8. Assumptions and Practices in Using Digital Technologies to Teach Writing in Middle-Level Classrooms across Canada

    ERIC Educational Resources Information Center

    Peterson, Shelley Stagg; McClay, Jill Kedersha

    2012-01-01

    Interviews with 216 Grades 4-8 teachers and observations in 21 classrooms show that computers are widely used to teach writing across Canada. Restricted access to computers plays a role in the frequency and types of interactions that students and teachers have with computers in writing classes. Equally influential are assumptions about writing…

  9. Creating a Communicative Language Teaching Environment for Improving Students' Communicative Competence at EFL/EAP University Level

    ERIC Educational Resources Information Center

    Farooq, Muhammad U.

    2015-01-01

    The present research focuses on teachers' perceptions and practices regarding Communicative Language Teaching (CLT) and its impact on communicative competency of the students. A questionnaire was used to collect the quantitative data from teachers. The results show that the EFL teachers are aware of the CLT characteristics, its implementation and…

  10. Can Different Teaching Strategies or Methods of Preparing Pupils Lead to Greater Improvements from GCSE to A Level Performance?

    ERIC Educational Resources Information Center

    Greatorex, Jackie; Malacova, Eva

    2006-01-01

    There is no published empirically based research on the new GCE synoptic assessment. Consequently no published research has been undertaken on its role, how it is taught or how pupils are prepared for the assessment. Neither is there a published evaluation of the effectiveness of teaching the synoptic units. It is these issues which are addressed…

  11. Measuring Teaching Best Practice in the Induction Years: Development and Validation of an Item-Level Assessment

    ERIC Educational Resources Information Center

    Kingsley, Laurie; Romine, William

    2014-01-01

    Schools and teacher induction programs around the world routinely assess teaching best practice to inform accreditation, tenure/promotion, and professional development decisions. Routine assessment is also necessary to ensure that teachers entering the profession get the assistance they need to develop and succeed. We introduce the Item-Level…

  12. HOME ECONOMICS TEACHERS, PRESERVICE AND INSERVICE LEVELS, THEIR INTEREST IN TEACHING, THEIR ATTITUDES TOWARD CHILDREN AND FAMILIES.

    ERIC Educational Resources Information Center

    CHADDERDON, HESTER; AND OTHERS

    MAJOR QUESTIONS EXPLORED IN THIS COOPERATIVE RESEARCH STUDY WERE--(1) WHAT ARE THE ATTITUDES OF PRESENT AND PROSPECTIVE HOME ECONOMICS TEACHERS TOWARD CHILDREN, TEACHING, AND INDIVIDUALS AND GROUPS DIFFERENT FROM THEMSELVES, (2) WHAT EARLY COLLEGE EXPERIENCES MIGHT MODIFY THESE ATTITUDES, AND (3) WHAT EXPERIENCES AS JUNIORS, SENIORS, AND…

  13. A Model of MTSS: Integrating Precision Teaching of Mathematics and a Multi-Level Assessment System in a Generative Classroom

    ERIC Educational Resources Information Center

    Weisenburgh-Snyder, Amy B.; Malmquist, Susan K.; Robbins, Joanne K.; Lipshin, Alison M.

    2015-01-01

    In the generative classroom, teachers provide well-designed learning environments that result in the combination, recombination, and reorganization of repertoires such that new untaught repertoires are likely to occur. One component that can contribute to such generativity is Precision Teaching (PT), a frequency building instructional…

  14. China: Lesson Plans for a Secondary Level Unit. To Accompany China: A Teaching Workbook, Grades 7-12.

    ERIC Educational Resources Information Center

    Keyser, Catherine H., Ed.; Martin, Roberta, Ed.

    These 33 lesson plans were designed to accompany "Contemporary China: A Teaching Workbook," a collection of class activities, primary source selections, student readings, and role-play exercises. The lesson plans are based primarily on materials in the "Workbook," although materials from other sources also are recommended. Some of the 33 lessons…

  15. A Teaching-Learning Sequence for the Special Relativity Theory at High School Level Historically and Epistemologically Contextualized

    ERIC Educational Resources Information Center

    Arriassecq, Irene; Greca, Ileana Maria

    2012-01-01

    This paper discusses some topics that stem from recent contributions made by the History, the Philosophy, and the Didactics of Science. We consider these topics relevant to the introduction of the Special Relativity Theory (SRT) in high school within a contextualized approach. We offer an outline of a teaching-learning sequence dealing with the…

  16. Faculty Perceptions of the Scholarship of Teaching and Learning: Definition, Activity Level and Merit Considerations at One University

    ERIC Educational Resources Information Center

    Secret, Mary; Leisey, Monica; Lanning, Sharon; Polich, Susan; Schaub, Joseph

    2011-01-01

    This study investigated the status of the Scholarship of Teaching and Learning (SoTL), the amount and types of pedagogical scholarship, and the merit accorded SoTL within academic units for purposes of faculty assessment (i.e. hiring, promotion, and tenure decisions) at a research/doctoral granting institution. Responding to an electronic survey…

  17. Behaviors of Students and Teachers in the Command, Practice, and Inclusion Styles of Teaching: Instruction, Feedback, and Activity Level

    ERIC Educational Resources Information Center

    Byra, Mark; Sanchez, Beth; Wallhead, Tristan

    2014-01-01

    Validating selected theoretical assumptions associated with the Spectrum of Teaching Styles is critical to the pursuit of knowledge about effective instructional strategies. To assess these styles, a total of 77 college-aged students at one university enrolled in four physical activity classes and participated in three 50-minute lessons with…

  18. The Pedagogy of Pedagogy: Teaching GTAs To Teach.

    ERIC Educational Resources Information Center

    Williamson, L. Keith

    A long-standing aspect of collegiate culture at many advanced-degree-granting universities is the use of Graduate Teaching Assistants (GTAs) to teach an introductory course. This practice presents a serious pedagogical challenge--namely, how to train inexperienced GTAs to teach the course. Too often new GTAs are merely supplied with the textbook…

  19. Why I Teach.

    ERIC Educational Resources Information Center

    Aveni, Anthony F.

    1982-01-01

    The Council for Advancement and Support of Education's Professor of the Year for 1982, a Colgate University astronomer with an interest in archaeology, explains his excitement in and commitment to teaching college students. (MSE)

  20. The correlation between LDH serum levels and clinical outcome in advanced biliary tract cancer patients treated with first line chemotherapy

    PubMed Central

    Faloppi, Luca; Del Prete, Michela; Gardini, Andrea Casadei; Santini, Daniele; Silvestris, Nicola; Bianconi, Maristella; Giampieri, Riccardo; Valgiusti, Martina; Brunetti, Oronzo; Bittoni, Alessandro; Andrikou, Kalliopi; Lai, Eleonora; Dessì, Alessandra; Cascinu, Stefano; Scartozzi, Mario

    2016-01-01

    LDH may represent an indirect marker of neo-angiogenesis and worse prognosis in many tumour types. We assessed the correlation between LDH and clinical outcome for biliary tract cancer (BTC) patients treated with first-line chemotherapy. Overall, 114 advanced BTC patients treated with first-line gemcitabine and cisplatin were included. Patients were divided into two groups (low vs. high LDH), according to pre-treatment LDH values. Patients were also classified according to pre- and post-treatment variation in LDH serum levels (increased vs. decreased). Median progression free survival (PFS) was 5.0 and 2.6 months respectively in patients with low and high pre-treatment LDH levels (p = 0.0042, HR = 0.56, 95% CI: 0.37–0.87). Median overall survival (OS) was 7.7 and 5.6 months (low vs. high LDH) (p = 0.324, HR = 0.81, 95% CI: 0.54–1.24). DCR was 71% vs. 43% (low vs. high LDH) (p = 0.002). In 38 patients with decreased LDH values after treatment, PFS and OS were respectively 6.2 and 12.1 months, whereas in 76 patients with post-treatment increased LDH levels, PFS and OS were respectively 3.0 and 5.1 months (PFS: p = 0.0009; HR = 0.49; 95% IC: 0.33–0.74; OS: p < 0.0001; HR = 0.42; 95% IC: 0.27–0.63). Our data seem to suggest that LDH serum level may predict clinical outcome in BTC patients receiving first-line chemotherapy. PMID:27063994