Science.gov

Sample records for classroom observation schedule

  1. Student Systems Suite Event Classroom Scheduling

    E-print Network

    Pittendrigh, Barry

    of the screen are drop down buttons. · Click on the plus sign (+) next to Event Management drop down button. BStudent Systems Suite Event Classroom Scheduling #12;Event Classroom Scheduling Page 2 © Purdue University ­ Student Systems Suite Table of Contents REQUEST TO SCHEDULE A CLASSROOM FOR ANY EVENT

  2. Using a Microcomputer in Classroom Scheduling.

    ERIC Educational Resources Information Center

    Lohman, James S.

    1988-01-01

    Increased capacity in microcomputers allows them to schedule classroom use efficiently. Downloading historical and current course data from a mainframe makes data entry easy, and small numbers of courses can be entered by keyboard quickly. Governors State University uses a program that matches room variables and course variables. (Author/MSE)

  3. Observation Scheduling System

    NASA Technical Reports Server (NTRS)

    Chien, Steve A.; Tran, Daniel Q.; Rabideau, Gregg R.; Schaffer, Steven R.

    2011-01-01

    Software has been designed to schedule remote sensing with the Earth Observing One spacecraft. The software attempts to satisfy as many observation requests as possible considering each against spacecraft operation constraints such as data volume, thermal, pointing maneuvers, and others. More complex constraints such as temperature are approximated to enable efficient reasoning while keeping the spacecraft within safe limits. Other constraints are checked using an external software library. For example, an attitude control library is used to determine the feasibility of maneuvering between pairs of observations. This innovation can deal with a wide range of spacecraft constraints and solve large scale scheduling problems like hundreds of observations and thousands of combinations of observation sequences.

  4. Trends in Classroom Observation Scores

    ERIC Educational Resources Information Center

    Casabianca, Jodi M.; Lockwood, J. R.; McCaffrey, Daniel F.

    2015-01-01

    Observations and ratings of classroom teaching and interactions collected over time are susceptible to trends in both the quality of instruction and rater behavior. These trends have potential implications for inferences about teaching and for study design. We use scores on the Classroom Assessment Scoring System-Secondary (CLASS-S) protocol from…

  5. Observed Classroom Quality Profiles of Kindergarten Classrooms in Finland

    ERIC Educational Resources Information Center

    Salminen, Jenni; Lerkkanen, Marja-Kristiina; Poikkeus, Anna-Maija; Pakarinen, Eija; Siekkinen, Martti; Hannikainen, Maritta; Poikonen, Pirjo-Liisa; Rasku-Puttonen, Helena

    2012-01-01

    Research Findings: The aim of the present study was to examine classroom quality profiles of kindergarten classrooms using a person-centered approach and to analyze these patterns in regard to teacher and classroom characteristics. Observations of the domains of Emotional Support, Classroom Organization, and Instructional Support were conducted in…

  6. Director of Classroom Classroom Facilities

    E-print Network

    Ciocan-Fontanine, Ionut

    Director of Classroom Management Classroom Facilities Coordination Classroom Technical Services Class Schedule Course Database Schedule Planning & Production Schedule Inquiries Web Viewer Utilization Williamson Reception Classroom Facilities Operations & Readiness Classroom Repair & Maintenance Classroom

  7. Scheduling Results for the THEMIS Observation Scheduling Tool

    NASA Technical Reports Server (NTRS)

    Mclaren, David; Rabideau, Gregg; Chien, Steve; Knight, Russell; Anwar, Sadaat; Mehall, Greg; Christensen, Philip

    2011-01-01

    We describe a scheduling system intended to assist in the development of instrument data acquisitions for the THEMIS instrument, onboard the Mars Odyssey spacecraft, and compare results from multiple scheduling algorithms. This tool creates observations of both (a) targeted geographical regions of interest and (b) general mapping observations, while respecting spacecraft constraints such as data volume, observation timing, visibility, lighting, season, and science priorities. This tool therefore must address both geometric and state/timing/resource constraints. We describe a tool that maps geometric polygon overlap constraints to set covering constraints using a grid-based approach. These set covering constraints are then incorporated into a greedy optimization scheduling algorithm incorporating operations constraints to generate feasible schedules. The resultant tool generates schedules of hundreds of observations per week out of potential thousands of observations. This tool is currently under evaluation by the THEMIS observation planning team at Arizona State University.

  8. "Keeping SCORE": Reflective Practice through Classroom Observations

    ERIC Educational Resources Information Center

    Farrell, Thomas S. C.

    2011-01-01

    Reflective practice means that teachers must subject their own teaching beliefs and practices to critical examination. One way of facilitating reflective practice in ESL teachers is to encourage them to engage in classroom observations as part of their professional development. This paper reports on a case study of a short series of classroom

  9. Event Classroom Scheduling Copyright May 2013 by the Student Systems Competency Center & Office of the Registrar Page 4 of 20

    E-print Network

    Pittendrigh, Barry

    Event Classroom Scheduling Copyright © May 2013 by the Student Systems Competency Center & Office@purdue.edu Request to Schedule a Classroom for Any Event Log into the University Room Schedule web site at https of the screen. Click on Events. Click Add Event. #12;Event Classroom Scheduling Copyright © May 2013

  10. Event Classroom Scheduling Copyright May 2013 by the Student Systems Competency Center & Office of the Registrar Page 12 of 20

    E-print Network

    Pittendrigh, Barry

    Event Classroom Scheduling Copyright © May 2013 by the Student Systems Competency Center & Office@purdue.edu Cancel, Modify, or Add a Scheduled Event Cancel or Modify a Scheduled Event If cancelation or the Edit Event button to make modifications. #12;Event Classroom Scheduling Copyright © May 2013

  11. Objectivity, Subjectivity, and Value Judgements in the Context of Classroom Observation of Teaching Styles.

    ERIC Educational Resources Information Center

    Powell, John L.

    The System for the Classroom Observation of Teaching Strategies (SCOTS) is described. The schedule requires a higher level of inference by the observer than many researchers may find acceptable. The paper argues that inference can be controlled within acceptable limits and that issues of objectivity and subjectivity are very complex. The SCOTS…

  12. Automated observation scheduling for the VLT

    NASA Technical Reports Server (NTRS)

    Johnston, Mark D.

    1988-01-01

    It is becoming increasingly evident that, in order to optimize the observing efficiency of large telescopes, some changes will be required in the way observations are planned and executed. Not all observing programs require the presence of the astronomer at the telescope: for those programs which permit service observing it is possible to better match planned observations to conditions at the telescope. This concept of flexible scheduling has been proposed for the VLT: based on current and predicted environmental and instrumental observations which make the most efficient possible use of valuable time. A similar kind of observation scheduling is already necessary for some space observatories, such as Hubble Space Telescope (HST). Space Telescope Science Institute is presently developing scheduling tools for HST, based on the use of artificial intelligence software development techniques. These tools could be readily adapted for ground-based telescope scheduling since they address many of the same issues. The concept are described on which the HST tools are based, their implementation, and what would be required to adapt them for use with the VLT and other ground-based observatories.

  13. Scheduling Earth Observing Satellites with Evolutionary Algorithms

    NASA Technical Reports Server (NTRS)

    Globus, Al; Crawford, James; Lohn, Jason; Pryor, Anna

    2003-01-01

    We hypothesize that evolutionary algorithms can effectively schedule coordinated fleets of Earth observing satellites. The constraints are complex and the bottlenecks are not well understood, a condition where evolutionary algorithms are often effective. This is, in part, because evolutionary algorithms require only that one can represent solutions, modify solutions, and evaluate solution fitness. To test the hypothesis we have developed a representative set of problems, produced optimization software (in Java) to solve them, and run experiments comparing techniques. This paper presents initial results of a comparison of several evolutionary and other optimization techniques; namely the genetic algorithm, simulated annealing, squeaky wheel optimization, and stochastic hill climbing. We also compare separate satellite vs. integrated scheduling of a two satellite constellation. While the results are not definitive, tests to date suggest that simulated annealing is the best search technique and integrated scheduling is superior.

  14. Approaches to Classroom Observations: Open versus Closed Systems.

    ERIC Educational Resources Information Center

    Hirabayashi, Judy; Wheeler, Patricia

    This paper offers guidelines in the consideration of an open or closed classroom-observation system. Factors in the definition of an observation approach include target, timing, focus, topic of observation, and data-collection system. Because there are advantages and drawbacks to any classroom-observation system, the following factors should be…

  15. Event Classroom Scheduling Copyright May 2013 by the Student Systems Competency Center & Office of the Registrar Page 17 of 20

    E-print Network

    Pittendrigh, Barry

    Event Classroom Scheduling Copyright © May 2013 by the Student Systems Competency Center & Office@purdue.edu Check Room Availability On the menu bar, select Events/Room Availability. The Event Room Availability" in yellow. #12;Event Classroom Scheduling Copyright © May 2013 by the Student Systems Competency Center

  16. Artificial intelligence approaches to astronomical observation scheduling

    NASA Technical Reports Server (NTRS)

    Johnston, Mark D.; Miller, Glenn

    1988-01-01

    Automated scheduling will play an increasing role in future ground- and space-based observatory operations. Due to the complexity of the problem, artificial intelligence technology currently offers the greatest potential for the development of scheduling tools with sufficient power and flexibility to handle realistic scheduling situations. Summarized here are the main features of the observatory scheduling problem, how artificial intelligence (AI) techniques can be applied, and recent progress in AI scheduling for Hubble Space Telescope.

  17. Classroom "Cupcake" Celebrations: Observations of Foods Offered and Consumed

    ERIC Educational Resources Information Center

    Isoldi, Kathy K.; Dalton, Sharron; Rodriguez, Desiree P.; Nestle, Marion

    2012-01-01

    Objective: To describe food and beverage types offered and consumed during classroom celebrations at an elementary school in a low-income, urban community. In addition, to report student intake of fresh fruit provided alongside other party foods. Methods: Observations held during 4 classroom celebrations. Food and beverage items were measured and…

  18. SOFIA'S Challenge: Scheduling Airborne Astronomy Observations

    NASA Technical Reports Server (NTRS)

    Frank, Jeremy

    2005-01-01

    The Stratospheric Observatory for Infrared Astronomy (SOFIA) is NASA's next generation airborne astronomical observatory, and will commence operations in 2005. The facility consists of a 747-SP modified to accommodate a 2.5 meter telescope. SOFIA is expected to fly an average of 140 science flights per year over its 20 year lifetime. Depending on the nature of the instrument used during flight, 5-15 observations per flight are expected. The SOFIA telescope is mounted aft of the wings on the port side of the aircraft and is articulated through a range of 20deg to 60deg of elevation. The telescope has minimal lateral flexibility; thus, the aircraft must turn constantly to maintain the telescope's focus on an object during observations. A significant problem in future SOFIA operations is that of scheduling flights in support of observations. Investigators are expected to propose small numbers of observations, and many observations must be grouped together to make up single flights. Flight planning for the previous generation airborne observatory, the Kuiper Airborne Observatory (KAO), was done by hand; planners had to choose takeoff time, observations to perform, and decide on setup-actions (called "dead-legs") to position the aircraft prior to observing. This task frequently required between 6-8 hours to plan one flight The scope of the flight planning problem for supporting GI observations with the anticipated flight rate for SOFIA makes the manual approach for flight planning daunting. In response, we have designed an Automated Flight Planner (AFP) that accepts as input a set of requested observations, designated flight days, weather predictions and fuel limitations, and searches automatically for high-quality flight plans that satisfy all relevant aircraft and astronomer specified constraints. The AFP can generate one candidate flight plan in 5-10 minutes, of computation time, a feat beyond the capabilities of human flight planners. The rate at which the AFP can generate flights enables humans to assess and analyze complex tradeoffs between fuel consumption, estimated science quality and the percentage of scheduled observations. Due to the changing nature of SOFIA scheduling problems, this functionality will play a crucial role in optimizing science and minimizing costs during operations. In the full paper, we will summarize the technical challenges that have been met in order to build this system. These include: design of the search algorithm, design of appropriate heuristics and approximations, and reduction in the size of the search space. We will also describe technical challenges that are currently being addressed, including the extension of the existing approach to handle new solution criteria. Finally, we will describe a variety of cultural challenges that the astronomical community must address in order to successfully use SOFIA, and describe how the AFT can be used to address some of these challenges. Specifically, many of the intended science users are accustomed to using ground-based or space-based observatories; we will identify some differences that arise due to the nature of airborne observatories, and how the AFT can be extended to provide useful services to ease these cultural differences.

  19. Multi-Telescope Observing: the LCOGT Network Scheduler

    NASA Astrophysics Data System (ADS)

    Saunders, E.; Lampoudi, S.

    Las Cumbres Observatory Global Telescope (LCOGT) is developing a worldwide network of fully robotic optical telescopes dedicated to time-domain astronomy. Observatory automation, longitudinal spacing of the sites, and a centralised network scheduler enable a range of observing modes impossible with traditional manual observing from a single location. These include continuous coverage of targets across sites, simultaneous observing with multiple resources, and cadenced time-series monitoring without diurnal gaps. The network also provides resource redundancy, with the potential for observations to be rescheduled in response to changing weather conditions. The scheduling model supports a wide variety of observing programs, which typically have very different constraints, goals, contingencies and timescales. Heterogeneous requests in a networked observing environment present specific, unusual challenges for telescope scheduling that do not arise with single-resource schedulers. Here, we discuss the design of the LCOGT network scheduler. We outline the scheduler's modular architecture, describe the implementation of its components, and highlight its current and planned capabilities.

  20. Standardized Observational Assessment of Attention Deficit Hyperactivity Disorder Combined and Predominantly Inattentive Subtypes. II. Classroom Observations

    ERIC Educational Resources Information Center

    McConaughy, Stephanie H.; Ivanova, Masha Y.; Antshel, Kevin; Eiraldi, Ricardo B.; Dumenci, Levent

    2009-01-01

    Trained classroom observers used the Direct Observation Form (DOF; McConaughy & Achenbach, 2009) to rate observations of 163 6- to 11-year-old children in their school classrooms. Participants were assigned to four groups based on a parent diagnostic interview and parent and teacher rating scales: Attention Deficit Hyperactivity Disorder…

  1. Improving Classroom Observation Skills: Guidelines for Teacher Evaluation.

    ERIC Educational Resources Information Center

    Wheeler, Patricia

    This paper provides guidelines for improving the objectivity, quality, and relevance of classroom observations. Suggestions are organized according to the three stages of the observation process--prior, during, and after the observation. Tips for establishing and maintaining a positive climate and for necessary preparations prior to the…

  2. The GBT Dynamic Scheduling System: The Observers' Perspective

    NASA Astrophysics Data System (ADS)

    Braatz, J.; Balser, D. A.; Bignell, C.; Clark, M.; Harnett, J.; McCarty, M.; Marganian, P.; O'Neil, K.; Shelton, A.

    2009-09-01

    To make the most efficient use of telescope time, the NRAO is implementing a Dynamic Scheduling System (DSS) for the Robert C. Byrd Green Bank Telescope (GBT). The DSS aims to match observing projects to the weather and other observing conditions, without sacrificing observers' interactive control of their experiments. To meet this goal, the DSS schedules people, not observing scripts. Each observer can then attend to the observation, control the telescope, and modify the observing program, if necessary, in real time. Observing under the DSS is often done remotely, by necessity. Every day, the DSS generates a new schedule for the 24-hour period beginning one day hence. Observers therefore must be prepared to run observations with 24 to 48 hours notice. Being available and ready to observe on short notice requires that observers adopt a new mindset, unlike their experiences with other telescopes. While it may be an inconvenience for some, the benefits of the DSS are substantial, the primary one being that astronomers are almost assured of observing in appropriate weather and getting high quality data. The DSS gives observers the opportunity to black out time ranges to avoid for scheduling, so the telescope schedule can fit around other demands. In addition to the scheduling algorithms, the DSS team has developed a set of software tools to help observers manage their projects, to notify observers of scheduling news, and to help observers anticipate when their projects will get scheduled. In this contribution we will report observers' experiences from the first tests of the GBT DSS, which took place from June 1 to September 30, 2008.

  3. Aspects on Learner-Biased Classroom Observational Techniques

    ERIC Educational Resources Information Center

    Chen, Linhan

    2012-01-01

    This paper was designed to explore the means in the field of observing classroom teaching/learning from both a general, and an "English as a Foreign Language" (EFL), viewpoint. The aim was to browse the relevant literature, and lead to consider observation tools which might serve to research in EFL. This paper summarizes the reading by…

  4. An Observational Study of Social Processes in Microcomputer Classrooms.

    ERIC Educational Resources Information Center

    Feldmann, Shirley C.; And Others

    This observational study examined student and teacher verbal and nonverbal behaviors in microcomputer classrooms in a high school where most of the students are Black, Hispanic, or Asian, and almost half of them are classified as economically disadvantaged. A total of 125 students in grades 9 to 12 were observed, with 47 students in marketing, 18…

  5. Observing Children's Stress Behaviors in a Kindergarten Classroom

    ERIC Educational Resources Information Center

    Jackson, Lori A.

    2009-01-01

    This study used qualitative methods to determine whether kindergarten children exhibited stress behaviors during the academic work period of the day. Sixteen children (8 male, 8 female) ages 5-6 years were observed. The data consisted of classroom observations by the researcher, open-ended interviews with teachers, artifacts collected from the…

  6. Characterizing Mathematics Classroom Practice: Impact of Observation and Coding Choices

    ERIC Educational Resources Information Center

    Ing, Marsha; Webb, Noreen M.

    2012-01-01

    Large-scale observational measures of classroom practice increasingly focus on opportunities for student participation as an indicator of instructional quality. Each observational measure necessitates making design and coding choices on how to best measure student participation. This study investigated variations of coding approaches that may be…

  7. Scheduling of VLBI satellite observations for an improved ITRF

    NASA Astrophysics Data System (ADS)

    Hellerschmied, Andreas; Böhm, Johannes; Neidhardt, Alexander; Haas, Rüdiger; Kodet, Jan; Plank, Lucia

    2015-04-01

    Observations of Earth orbiting satellites with the Very Long Baseline Interferometry (VLBI) technique provide a variety of new possibilities and promote the integration of different geodetic techniques, which is one of the main purposes of GGOS, the Global Geodetic Observing System of the IAG. Promising applications can be found e.g. in the field of inter-technique frame ties, having the potential to improve future realizations of the International Terrestrial Reference Frame (ITRF). Although several test observations to GNSS satellites have been carried out in recent years, this approach is still far away from being applied operationally. Difficulties already start at the observation planning level, with the standard VLBI scheduling software not being prepared to include satellites as observation targets in the required control files. The newly developed satellite scheduling module of the Vienna VLBI Software (VieVS) for the planning of satellite observations with VLBI antennas offers a solution to this. It allows the user to prepare schedules for selected satellites, which are simultaneously visible from a chosen station network. The generated schedule files in the current VEX format provide the possibility to carry out actual satellite observations with standard geodetic antennas, e.g. of the IVS network. The antennas can be controlled directly with the issued schedule files by commanding sequences of discrete celestial positions, without the requirement of modifications in the antenna control intended for satellite tracking. In January 2014 several successful test observations to GLONASS satellites were carried out on the baseline Onsala-Wettzell based on schedules generated with VieVS. Correlations of the recorded data showed that the observations - and therefore the scheduling with VieVS - were successful. The next step is to update the new software for the possibility to combine observations to satellites and to quasars in one schedule. The development of convenient scheduling software in the form of the new VieVS module is important to promote further research and development in this specific field.

  8. Investigations into Generalization of Constraint-Based Scheduling Theories with Applications to Space Telescope Observation Scheduling

    NASA Technical Reports Server (NTRS)

    Muscettola, Nicola; Smith, Steven S.

    1996-01-01

    This final report summarizes research performed under NASA contract NCC 2-531 toward generalization of constraint-based scheduling theories and techniques for application to space telescope observation scheduling problems. Our work into theories and techniques for solution of this class of problems has led to the development of the Heuristic Scheduling Testbed System (HSTS), a software system for integrated planning and scheduling. Within HSTS, planning and scheduling are treated as two complementary aspects of the more general process of constructing a feasible set of behaviors of a target system. We have validated the HSTS approach by applying it to the generation of observation schedules for the Hubble Space Telescope. This report summarizes the HSTS framework and its application to the Hubble Space Telescope domain. First, the HSTS software architecture is described, indicating (1) how the structure and dynamics of a system is modeled in HSTS, (2) how schedules are represented at multiple levels of abstraction, and (3) the problem solving machinery that is provided. Next, the specific scheduler developed within this software architecture for detailed management of Hubble Space Telescope operations is presented. Finally, experimental performance results are given that confirm the utility and practicality of the approach.

  9. The Development of Classroom Observation Procedures for Evaluating Training.

    ERIC Educational Resources Information Center

    Hanson, Ralph; And Others

    This report describes the procedures followed in developing classroom observation procedures for use in evaluating the First Year Communication Skills Program (FYCSP) and Instructional Concepts Program (ICP) training systems. The procedures cover the identification of the variables to be measured, development of scales to measure these variables,…

  10. Observation Instrument of Play Behaviour in a Classroom Setting

    ERIC Educational Resources Information Center

    Berkhout, Louise; Hoekman, Joop; Goorhuis-Brouwer, Sieneke M.

    2012-01-01

    The objective of this study was to develop an instrument to observe the play behaviour of a whole group of children from four to six years of age in a classroom setting on the basis of video recording. The instrument was developed in collaboration with experienced teachers and experts on play. Categories of play were derived from the literature…

  11. Classroom Instructions Observed from the Perspectives of Current Reform in Science Education: Comparisons between Korean and U.S. Classrooms

    ERIC Educational Resources Information Center

    Campbell, Todd; Oh, Phil Seok; Shin, Myeong-Kyeong; Zhang, Danhui

    2010-01-01

    This research investigated the similarities and differences between Korean and U.S. 9-12th grade science classrooms. The Reformed Teaching Observation Protocol was used to observe sixty-six classrooms (26 Korean and 40 U.S.) to examine the extent to which principles of constructivism framing both Korean and U.S. standards documents were observed.…

  12. Expert systems tools for Hubble Space Telescope observation scheduling

    NASA Technical Reports Server (NTRS)

    Miller, Glenn; Rosenthal, Don; Cohen, William; Johnston, Mark

    1987-01-01

    The utility of expert systems techniques for the Hubble Space Telescope (HST) planning and scheduling is discussed and a plan for development of expert system tools which will augment the existing ground system is described. Additional capabilities provided by these tools will include graphics-oriented plan evaluation, long-range analysis of the observation pool, analysis of optimal scheduling time intervals, constructing sequences of spacecraft activities which minimize operational overhead, and optimization of linkages between observations. Initial prototyping of a scheduler used the Automated Reasoning Tool running on a LISP workstation.

  13. The ISI Classroom Observation System: Examining the Literacy Instruction Provided to Individual Students

    ERIC Educational Resources Information Center

    Connor, Carol McDonald; Morrison, Frederick J.; Fishman, Barry J.; Ponitz, Claire Cameron; Glasney, Stephanie; Underwood, Phyllis S.; Piasta, Shayne B.; Crowe, Elizabeth Coyne; Schatschneider, Christopher

    2009-01-01

    The Individualizing Student Instruction (ISI) classroom observation and coding system is designed to provide a detailed picture of the classroom environment at the level of the individual student. Using a multidimensional conceptualization of the classroom environment, foundational elements (teacher warmth and responsiveness to students, classroom

  14. Planning and Scheduling for Fleets of Earth Observing Satellites

    NASA Technical Reports Server (NTRS)

    Frank, Jeremy; Jonsson, Ari; Morris, Robert; Smith, David E.; Norvig, Peter (Technical Monitor)

    2001-01-01

    We address the problem of scheduling observations for a collection of earth observing satellites. This scheduling task is a difficult optimization problem, potentially involving many satellites, hundreds of requests, constraints on when and how to service each request, and resources such as instruments, recording devices, transmitters, and ground stations. High-fidelity models are required to ensure the validity of schedules; at the same time, the size and complexity of the problem makes it unlikely that systematic optimization search methods will be able to solve them in a reasonable time. This paper presents a constraint-based approach to solving the Earth Observing Satellites (EOS) scheduling problem, and proposes a stochastic heuristic search method for solving it.

  15. SOFIA's Choice: Automating the Scheduling of Airborne Observations

    NASA Technical Reports Server (NTRS)

    Frank, Jeremy; Norvig, Peter (Technical Monitor)

    1999-01-01

    This paper describes the problem of scheduling observations for an airborne telescope. Given a set of prioritized observations to choose from, and a wide range of complex constraints governing legitimate choices and orderings, how can we efficiently and effectively create a valid flight plan which supports high priority observations? This problem is quite different from scheduling problems which are routinely solved automatically in industry. For instance, the problem requires making choices which lead to other choices later, and contains many interacting complex constraints over both discrete and continuous variables. Furthermore, new types of constraints may be added as the fundamental problem changes. As a result of these features, this problem cannot be solved by traditional scheduling techniques. The problem resembles other problems in NASA and industry, from observation scheduling for rovers and other science instruments to vehicle routing. The remainder of the paper is organized as follows. In 2 we describe the observatory in order to provide some background. In 3 we describe the problem of scheduling a single flight. In 4 we compare flight planning and other scheduling problems and argue that traditional techniques are not sufficient to solve this problem. We also mention similar complex scheduling problems which may benefit from efforts to solve this problem. In 5 we describe an approach for solving this problem based on research into a similar problem, that of scheduling observations for a space-borne probe. In 6 we discuss extensions of the flight planning problem as well as other problems which are similar to flight planning. In 7 we conclude and discuss future work.

  16. Uncovering Multivariate Structure in Classroom Observations in the Presence of Rater Errors

    ERIC Educational Resources Information Center

    McCaffrey, Daniel F.; Yuan, Kun; Savitsky, Terrance D.; Lockwood, J. R.; Edelen, Maria O.

    2015-01-01

    We examine the factor structure of scores from the CLASS-S protocol obtained from observations of middle school classroom teaching. Factor analysis has been used to support both interpretations of scores from classroom observation protocols, like CLASS-S, and the theories about teaching that underlie them. However, classroom observations contain…

  17. Observation of Classroom Performance Using Therapy Balls as a Substitute for Chairs in Elementary School Children

    ERIC Educational Resources Information Center

    Burgoyne, Molly E.; Ketcham, Caroline J.

    2015-01-01

    Many classrooms are beginning to substitute standard chairs with therapy balls, which help to improve students' focus and classroom performance, according to teacher and student reports. Researchers conducted an observational study in a classroom at a local elementary school that implemented therapy balls. For each hour-long observation, three…

  18. Radio observations of the Milky Way from the classroom

    NASA Astrophysics Data System (ADS)

    Chy?y, Krzysztof T.

    2014-12-01

    We present the project to introduce the first European network of radio telescopes for education. It enables pupils to detect spectral line emission of neutral hydrogen in the Milky Way at a wavelength of 21 cm. Any classroom connected to Internet via any web-browser can remotely control one of the radio-telescopes, observe and analyse obtained spectra: derive the Milky-Way rotation curve and recognise spiral arms in hydrogen distribution. Doing exercises pupils, guided by their teachers, learn the basics of radio astronomy research, use scientific method to explore and interpret the attained spectral data. A range of attractive educational materials are prepared to help in disseminating the scientific knowledge in the classroom and demonstrate the modern information technology.

  19. The Autism Diagnostic Observation Schedule, Toddler Module: Standardized Severity Scores

    ERIC Educational Resources Information Center

    Esler, Amy N.; Bal, Vanessa Hus; Guthrie, Whitney; Wetherby, Amy; Weismer, Susan Ellis; Lord, Catherine

    2015-01-01

    Standardized calibrated severity scores (CSS) have been created for Autism Diagnostic Observation Schedule, 2nd edition (ADOS-2) Modules 1-4 as a metric of the relative severity of autism-specific behaviors. Total and domain CSS were created for the Toddler Module to facilitate comparison to other modules. Analyses included 388 children with ASD…

  20. Rating a Teacher Observation Tool: Five Ways to Ensure Classroom Observations are Focused and Rigorous

    ERIC Educational Resources Information Center

    New Teacher Project, 2011

    2011-01-01

    This "Rating a Teacher Observation Tool" identifies five simple questions and provides an easy-to-use scorecard to help policymakers decide whether an observation framework is likely to produce fair and accurate results. The five questions are: (1) Do the criteria and tools cover the classroom performance areas most connected to student outcomes?…

  1. The Classroom Observation Protocol for Undergraduate STEM (COPUS): A New Instrument to Characterize University STEM Classroom Practices

    PubMed Central

    Smith, Michelle K.; Jones, Francis H. M.; Gilbert, Sarah L.; Wieman, Carl E.

    2013-01-01

    Instructors and the teaching practices they employ play a critical role in improving student learning in college science, technology, engineering, and mathematics (STEM) courses. Consequently, there is increasing interest in collecting information on the range and frequency of teaching practices at department-wide and institution-wide scales. To help facilitate this process, we present a new classroom observation protocol known as the Classroom Observation Protocol for Undergraduate STEM or COPUS. This protocol allows STEM faculty, after a short 1.5-hour training period, to reliably characterize how faculty and students are spending their time in the classroom. We present the protocol, discuss how it differs from existing classroom observation protocols, and describe the process by which it was developed and validated. We also discuss how the observation data can be used to guide individual and institutional change. PMID:24297289

  2. Measuring Civic Engagement Processes and Youth Civic Empowerment in the Classroom: The CIVVICS Observation Tool

    ERIC Educational Resources Information Center

    Stolte, Laurel Cadwallader; Isenbarger, Molly; Cohen, Alison Klebanoff

    2014-01-01

    Grounded in the context of the gap in civic participation, action-based civics curricula, and how classroom interactions may affect student development, we present the CIVVICS (Civic Interactions motiVating diVerse Individuals in Classroom Settings) observation tool. CIVVICS's four domains--Lesson Planning and Implementation, Classroom

  3. Classroom Writing Environments and Children's Early Writing Skills: An Observational Study in Head Start Classrooms

    ERIC Educational Resources Information Center

    Zhang, Chenyi; Hur, Jinhee; Diamond, Karen E.; Powell, Douglas

    2015-01-01

    This study examined the classroom writing environment in 31 Head Start classrooms, and explored the relations between the writing environment, children's (N = 262) name-writing, and children's letter knowledge using pathway analysis. Our analyses showed that Head Start classrooms provided opportunities (i.e., writing materials and teachers'…

  4. Observing Science Classrooms: Observing Science Perspectives from Research and Practice. 1984 AETS Yearbook.

    ERIC Educational Resources Information Center

    Anderson, Charles W., Ed.

    Presented in nine separate chapters are nine studies involving the direct observation of science classrooms. Eight of the nine chapters are based on qualitative data collection techniques which typically aim for depth of insight and understanding. Studies included are: "Critical Barriers to the Understanding of Elementary Science: Learning about…

  5. Applying Squeaky-Wheel Optimization Schedule Airborne Astronomy Observations

    NASA Technical Reports Server (NTRS)

    Frank, Jeremy; Kuerklue, Elif

    2004-01-01

    We apply the Squeaky Wheel Optimization (SWO) algorithm to the problem of scheduling astronomy observations for the Stratospheric Observatory for Infrared Astronomy, an airborne observatory. The problem contains complex constraints relating the feasibility of an astronomical observation to the position and time at which the observation begins, telescope elevation limits, special use airspace, and available fuel. Solving the problem requires making discrete choices (e.g. selection and sequencing of observations) and continuous ones (e.g. takeoff time and setting up observations by repositioning the aircraft). The problem also includes optimization criteria such as maximizing observing time while simultaneously minimizing total flight time. Previous approaches to the problem fail to scale when accounting for all constraints. We describe how to customize SWO to solve this problem, and show that it finds better flight plans, often with less computation time, than previous approaches.

  6. Observed Patterns of Teacher-Pupil Classroom Behavior as Predicators of Student Growth in Reading.

    ERIC Educational Resources Information Center

    Coker, Homer; Lorentz, Jeffrey L.

    This study examined the relationship between observed classroom behavior (teacher-pupil interactions) and reading achievement. An elementary school reading teacher and six students with different coping styles were observed six times in each of 41 classrooms during the school year. Pretest and posttest reading scores, a measure for socioeconomic…

  7. The Potential of General Classroom Observation: Turkish EFL Teachers' Perceptions, Sentiments, and Readiness for Action

    ERIC Educational Resources Information Center

    Merç, Ali

    2015-01-01

    The purpose of this study was to determine Turkish EFL teachers' attitudes towards classroom observation. 204 teachers from different school settings responded to an online questionnaire. Data were analyzed according to three types of attitudes towards classroom observation: perceptions, sentiments, and readiness for action. The findings revealed…

  8. A Validation of the Early Childhood Classroom Observation Measure in Finnish and Estonian Kindergartens

    ERIC Educational Resources Information Center

    Lerkkanen, Marja-Kristiina; Kikas, Eve; Pakarinen, Eija; Trossmann, Kaili; Poikkeus, Anna-Maija; Rasku-Puttonen, Helena; Siekkinen, Martti; Nurmi, Jari-Erik

    2012-01-01

    Research Findings: The aim of the study was to examine the applicability and psychometric properties of the Early Childhood Classroom Observation Measure (ECCOM; D. J. Stipek & P. Byler, 2005) outside the United States. The ECCOM was used to observe 83 kindergarten teachers (49 in Finland and 34 in Estonia) in classroom situations. Self-ratings…

  9. Observations of Effective Teacher-Student Interactions in Secondary School Classrooms: Predicting Student Achievement with the Classroom Assessment Scoring System--Secondary

    ERIC Educational Resources Information Center

    Allen, Joseph; Gregory, Anne; Mikami, Amori; Lun, Janetta; Hamre, Bridget; Pianta, Robert

    2013-01-01

    Multilevel modeling techniques were used with a sample of 643 students enrolled in 37 secondary school classrooms to predict future student achievement (controlling for baseline achievement) from observed teacher interactions with students in the classroom, coded using the Classroom Assessment Scoring System--Secondary. After accounting for prior…

  10. Variability of Attention Processes in ADHD: Observations from the Classroom

    ERIC Educational Resources Information Center

    Rapport, Mark D.; Kofler, Michael J.; Alderson, R. Matt; Timko, Thomas M., Jr.; DuPaul, George J.

    2009-01-01

    Objective: Classroom- and laboratory-based efforts to study the attentional problems of children with ADHD are incongruent in elucidating attentional deficits; however, none have explored within- or between-minute variability in the classroom attentional processing in children with ADHD. Method: High and low attention groups of ADHD children…

  11. "What Do I Teach for 90 Minutes?" Creating a Successful Block-Scheduled English Classroom.

    ERIC Educational Resources Information Center

    Porter, Carol

    The story of the process that Mundelein High School (located in a northwest suburb of Chicago, Illinois) as it moved from a traditional schedule to a block schedule is described throughout this book as a way to blend theory with practice. The book addresses types of block schedules; key issues for effective preparation; professional development…

  12. Development and Construct Validity of the Classroom Strategies Scale-Observer Form

    ERIC Educational Resources Information Center

    Reddy, Linda A.; Fabiano, Gregory; Dudek, Christopher M.; Hsu, Louis

    2013-01-01

    Research on progress monitoring has almost exclusively focused on student behavior and not on teacher practices. This article presents the development and validation of a new teacher observational assessment (Classroom Strategies Scale) of classroom instructional and behavioral management practices. The theoretical underpinnings and empirical…

  13. Self-Observation Model Employing an Instinctive Interface for Classroom Active Learning

    ERIC Educational Resources Information Center

    Chen, Gwo-Dong; Nurkhamid; Wang, Chin-Yeh; Yang, Shu-Han; Chao, Po-Yao

    2014-01-01

    In a classroom, obtaining active, whole-focused, and engaging learning results from a design is often difficult. In this study, we propose a self-observation model that employs an instinctive interface for classroom active learning. Students can communicate with virtual avatars in the vertical screen and can react naturally according to the…

  14. Junior High Classroom Organization Study. Observer Training Manual. R&D Rep. No. 6102.

    ERIC Educational Resources Information Center

    Texas Univ., Austin. Research and Development Center for Teacher Education.

    This manual was used to train observers for the Junior High Classroom Organization Study, a research project developed to delineate specific effective teacher behaviors. During the training sessions, the following topics were discussed: 1) preliminary results from a previously conducted Third-Grade Classroom Organization Study; 2) concepts and…

  15. Engaging Instruction in Middle School Classrooms: An Observational Study of Nine Teachers

    ERIC Educational Resources Information Center

    Raphael, Lisa M.; Pressley, Michael; Mohan, Lindsey

    2008-01-01

    Observations of instructional practices, teacher interviews, and classroom artifacts were collected in 9 sixth-grade classrooms in 2 middle schools to determine teaching practices associated with student engagement (i.e., being on task, doing thoughtful assignments). The teachers used a variety of instructional practices, with some teachers…

  16. Observations of AA Tau requested to schedule XMM-Newton

    NASA Astrophysics Data System (ADS)

    Waagen, Elizabeth O.

    2013-08-01

    Dr. Hans Moritz Guenther (Harvard-Smithsonian Center for Astrophysics) has requested nightly observations of the classical T Tauri star AA Tau in order to schedule x-ray observations with XMM-Newton that have been planned for between 2013 August 15 and September 15. The purpose of the AAVSO observations is to determine whether AA Tau is at a suitable magnitude for the satellite observations. Taurus is difficult to observe during this time period but that is exactly why AAVSO assistance is needed! AA Tau is a morning object, and also, many of the professional ground-based telescopes are offline because of the US southwest monsoon season. Since it is critical to know the brightness of AA Tau, AAVSO observations will be truly essential. Nightly visual and snapshot (not more than once per night) observations beginning now and continuing through September 20 are needed. Coverage beginning ahead of the XMM window is requested because there is a one- to two-week lead time for the target to be inserted into the telescope schedule. Continuing the nightly observations a few days beyond the end of the XMM window will give better optical context for the x-ray data. AA Tau ranges between ~12.8V and ~16.1V; since December 2011 or earlier it has been at ~14.5V. The most recent observation in the AAVSO International Database shows it at 14.779V on 2013 Feb 5 (J. Roe, Bourbon, MO). Dr. Guenther writes, "AA Tau is surrounded by a thick accretion disk which is seen nearly edge-on. For decades the light curve of AA Tau showed regular eclipsing events when the accretion funnel rotated through the line of sight. However, earlier this year J. Bouvier and his group found that this behavior changed dramatically: AA Tau now seems to be deeply absorbed all the time (V band 14.5 mag). In collaboration with this group we will perform X-ray observations of AA Tau with the XMM-Newton satellite." Finder charts with sequence may be created using the AAVSO Variable Star Plo! tter (http://www.aavso.org/vsp). Observations should be submitted to the AAVSO International Database. See full Alert Notice for more details.

  17. (42355) Typhon Echidna: Scheduling observations for binary orbit determination

    NASA Astrophysics Data System (ADS)

    Grundy, W. M.; Noll, K. S.; Virtanen, J.; Muinonen, K.; Kern, S. D.; Stephens, D. C.; Stansberry, J. A.; Levison, H. F.; Spencer, J. R.

    2008-09-01

    We describe a strategy for scheduling astrometric observations to minimize the number required to determine the mutual orbits of binary transneptunian systems. The method is illustrated by application to Hubble Space Telescope observations of (42355) Typhon-Echidna, revealing that Typhon and Echidna orbit one another with a period of 18.971±0.006 days and a semimajor axis of 1628±29 km, implying a system mass of (9.49±0.52)×10 kg. The eccentricity of the orbit is 0.526±0.015. Combined with a radiometric size determined from Spitzer Space Telescope data and the assumption that Typhon and Echidna both have the same albedo, we estimate that their radii are 76-16+14 and 42-9+8 km, respectively. These numbers give an average bulk density of only 0.44-0.17+0.44 gcm, consistent with very low bulk densities recently reported for two other small transneptunian binaries.

  18. Research for the Classroom: Analyzing Classroom Literacy Events--What Observing Classroom Conversations about Popular Culture Can Reveal about Reading

    ERIC Educational Resources Information Center

    Garland, Kathy

    2012-01-01

    Ms. Mayer, a recently retired English language arts teacher, frequently used strategies described in John Golden's book "Reading in the Dark: Using Film as a Tool in the English Classroom." In this book, Golden suggests that ELA teachers "reverse the order: use a film clip to practice the reading and analytical skills that we want our students to…

  19. A gain-scheduled observer under transmissions without delivery acknowledgment

    NASA Astrophysics Data System (ADS)

    Dolz, Daniel; Peñarrocha, Ignacio; Sanchis, Roberto

    2015-11-01

    This paper addresses the estimation problem for discrete-time systems where both measurements and control commands are sent to a central station through a lossy network without delivery acknowledgment. The central unit implements the estimation and control algorithms. We propose a jump observer that uses the expected value of the unknown control input at the actuator to run an open loop estimation. Then, the absence of acknowledgment in the control input transmission is dealt with through the introduction of an unknown disturbance. The observer update is performed by means of jumping gains when there are available measurements. We employ an statistic of the control error (new disturbance), i.e., the difference between the control inputs at the plant and at the observer, to schedule the observer gains in real time. The observer is designed to minimize the H? norm from disturbances, measurement noises and control input errors, to estimation error. The infinite-dimensional design problem is turn into an optimization problem over polynomials using sum-of-squares decomposition techniques. Benefits of the proposal are shown in a simulation example.

  20. The Autism Diagnostic Observation Schedule, Toddler Module: Standardized Severity Scores.

    PubMed

    Esler, Amy N; Bal, Vanessa Hus; Guthrie, Whitney; Wetherby, Amy; Ellis Weismer, Susan; Lord, Catherine

    2015-09-01

    Standardized calibrated severity scores (CSS) have been created for Autism Diagnostic Observation Schedule, 2nd edition (ADOS-2) Modules 1-4 as a metric of the relative severity of autism-specific behaviors. Total and domain CSS were created for the Toddler Module to facilitate comparison to other modules. Analyses included 388 children with ASD age 12-30 months and were replicated on 435 repeated assessments from 127 children with ASD. Compared to raw scores, associations between total and domain CSS and participant characteristics were reduced in the original sample. Verbal IQ effects on Social Affect-CSS were not reduced in the replication sample. Toddler Module CSS increases comparability of ADOS-2 scores across modules and allows studies of symptom trajectories to extend to earlier ages. PMID:25832801

  1. Teacher Perceptions and Classroom Observations of Writing Opportunities in Prekindergarten Classrooms 

    E-print Network

    Hogan, Kathy Marie

    2014-05-07

    writing to a great extent, especially in dramatic play areas, such as a doctor’s office or restaurant to enhance play. In other classrooms, teachers reported that children write their names on a regular basis or draw pictures in journals, but otherwise do...

  2. Does Class Size in First Grade Relate to Children's Academic and Social Performance or Observed Classroom Processes?

    ERIC Educational Resources Information Center

    Allhusen, Virginia; Belsky, Jay; Booth-LaForce, Cathryn L.; Bradley, Robert; Brownwell, Celia A; Burchinal, Margaret; Campbell, Susan B.; Clarke-Stewart, K. Alison; Cox, Martha; Friedman, Sarah L.; Hirsh-Pasek, Kathryn; Houts, Renate M.; Huston, Aletha; Jaeger, Elizabeth; Johnson, Deborah J.; Kelly, Jean F.; Knoke, Bonnie; Marshall, Nancy; McCartney, Kathleen; Morrison, Frederick J.; O'Brien, Marion; Tresch Owen, Margaret; Payne, Chris; Phillips, Deborah; Pianta, Robert; Randolph, Suzanne M.; Robeson, Wendy W.; Spieker, Susan; Lowe Vandell, Deborah; Weinraub, Marsha

    2004-01-01

    This study evaluated the extent to which first-grade class size predicted child outcomes and observed classroom processes for 651 children (in separate classrooms). Analyses examined observed child-adult ratios and teacher-reported class sizes. Smaller classrooms showed higher quality instructional and emotional support, although children were…

  3. Relationships between Classroom Schedule Types and Performance on the Algebra I Criterion-Referenced Test

    ERIC Educational Resources Information Center

    Murray, Gregory V.; Moyer-Packenham, Patricia S.

    2014-01-01

    One option for length of individual mathematics class periods is the schedule type selected for Algebra I classes. This study examined the relationship between student achievement, as indicated by Algebra I Criterion-Referenced Test scores, and the schedule type for Algebra I classes. Data obtained from the Utah State Office of Education included…

  4. Developing and Validating a New Classroom Climate Observation Assessment Tool

    ERIC Educational Resources Information Center

    Leff, Stephen S.; Thomas, Duane E.; Shapiro, Edward S.; Paskewich, Brooke; Wilson, Kim; Necowitz-Hoffman, Beth; Jawad, Abbas F.

    2011-01-01

    The climate of school classrooms, shaped by a combination of teacher practices and peer processes, is an important determinant for children's psychosocial functioning and is a primary factor affecting bullying and victimization. Given that there are relatively few theoretically grounded and validated assessment tools designed to measure the social…

  5. Language in the Drama Classroom: Observations and Opinions.

    ERIC Educational Resources Information Center

    Collins, Jude

    1981-01-01

    The importance of talk in the drama classroom is described. Students view talk as either development of vocal skills or preexperience for various kinds of social situations. Teacher talk was dominant, however, and emerged in the form of verbal control through closed questions and instructions to students. (JN)

  6. Mathematical Observations: The Genesis of Mathematical Discovery in the Classroom

    ERIC Educational Resources Information Center

    Beaugris, Louis M.

    2013-01-01

    In his "Proofs and Refutations," Lakatos identifies the "Primitive Conjecture" as the first stage in the pattern of mathematical discovery. In this article, I am interested in ways of reaching the "Primitive Conjecture" stage in an undergraduate classroom. I adapted Realistic Mathematics Education methods in an…

  7. (42355) Typhon-Echidna: Scheduling Observations for Binary Orbit Determination

    E-print Network

    W. M. Grundy; K. S. Noll; J. Virtanen; K. Muinonen; S. D. Kern; D. C. Stephens; J. A. Stansberry; H. F. Levison; J. R. Spencer

    2008-04-15

    We describe a strategy for scheduling astrometric observations to minimize the number required to determine the mutual orbits of binary transneptunian systems. The method is illustrated by application to Hubble Space Telescope observations of (42355) Typhon-Echidna, revealing that Typhon and Echidna orbit one another with a period of 18.971 +/- 0.006 days and a semimajor axis of 1628 +/- 29 km, implying a system mass of (9.49 +/- 0.52) x 10^17 kg. The eccentricity of the orbit is 0.526 +/- 0.015. Combined with a radiometric size determined from Spitzer Space Telescope data and the assumption that Typhon and Echidna both have the same albedo, we estimate that their radii are 76 +14/-16 and 42 +8/-9 km, respectively. These numbers give an average bulk density of only 0.44 +0.44/-0.17 g cm^-3, consistent with very low bulk densities recently reported for two other small transneptunian binaries.

  8. (42355) Typhon-Echidna: Scheduling Observations for Binary Orbit Determination

    E-print Network

    Grundy, W M; Virtanen, J; Muinonen, K; Kern, S D; Stephens, D C; Stansberry, J A; Levison, H F; Spencer, J R

    2008-01-01

    We describe a strategy for scheduling astrometric observations to minimize the number required to determine the mutual orbits of binary transneptunian systems. The method is illustrated by application to Hubble Space Telescope observations of (42355) Typhon-Echidna, revealing that Typhon and Echidna orbit one another with a period of 18.971 +/- 0.006 days and a semimajor axis of 1628 +/- 29 km, implying a system mass of (9.49 +/- 0.52) x 10^17 kg. The eccentricity of the orbit is 0.526 +/- 0.015. Combined with a radiometric size determined from Spitzer Space Telescope data and the assumption that Typhon and Echidna both have the same albedo, we estimate that their radii are 76 +14/-16 and 42 +8/-9 km, respectively. These numbers give an average bulk density of only 0.44 +0.44/-0.17 g cm^-3, consistent with very low bulk densities recently reported for two other small transneptunian binaries.

  9. Live Video Classroom Observation: An Effective Approach to Reducing Reactivity in Collecting Observational Information for Teacher Professional Development

    ERIC Educational Resources Information Center

    Liang, Jiwen

    2015-01-01

    This paper examines the significance of live video classroom observations of teaching practice to reduce reactivity (the observer effect) so as to obtain more credible observational information for teacher professional development in a secondary school in the largest city in southern China. Although much has been discussed regarding the use of…

  10. A Dynamic Scheduling Method of Earth-Observing Satellites by Employing Rolling Horizon Strategy

    PubMed Central

    Dishan, Qiu; Chuan, He; Jin, Liu; Manhao, Ma

    2013-01-01

    Focused on the dynamic scheduling problem for earth-observing satellites (EOS), an integer programming model is constructed after analyzing the main constraints. The rolling horizon (RH) strategy is proposed according to the independent arriving time and deadline of the imaging tasks. This strategy is designed with a mixed triggering mode composed of periodical triggering and event triggering, and the scheduling horizon is decomposed into a series of static scheduling intervals. By optimizing the scheduling schemes in each interval, the dynamic scheduling of EOS is realized. We also propose three dynamic scheduling algorithms by the combination of the RH strategy and various heuristic algorithms. Finally, the scheduling results of different algorithms are compared and the presented methods in this paper are demonstrated to be efficient by extensive experiments. PMID:23690742

  11. Generalizability and Decision Studies to Inform Observational and Experimental Research in Classroom Settings

    ERIC Educational Resources Information Center

    Bottema-Beutel, Kristen; Lloyd, Blair; Carter, Erik W.; Asmus, Jennifer M.

    2014-01-01

    Attaining reliable estimates of observational measures can be challenging in school and classroom settings, as behavior can be influenced by multiple contextual factors. Generalizability (G) studies can enable researchers to estimate the reliability of observational data, and decision (D) studies can inform how many observation sessions are…

  12. Functional Communication Training without Extinction Using Concurrent Schedules of Differing Magnitudes of Reinforcement in Classrooms

    ERIC Educational Resources Information Center

    Davis, Dawn H.; Fredrick, Laura D.; Alberto, Paul A.; Gama, Roberto

    2012-01-01

    This study investigated the effects of functional communication training (FCT) implemented with concurrent schedules of differing magnitudes of reinforcement in lieu of extinction to reduce inappropriate behaviors and increase alternative mands. Participants were four adolescent students diagnosed with severe emotional and behavior disorders…

  13. Classroom Observation Ability among Pre-Service Music Educators in Greece

    ERIC Educational Resources Information Center

    Androutsos, Polyvios; Humphreys, Jere T.

    2010-01-01

    The purpose of this study was to examine the classroom observation ability of pre-service music teachers in Greece (N = 62). Two groups of undergraduates, one near the beginning and one near the end of a two-year course sequence in teaching methods that included in-class and in-school training in observation ("juniors" and "seniors",…

  14. Teachers on Television. Observing Teachers and Students in Diverse Classroom Settings through the Technology of Television.

    ERIC Educational Resources Information Center

    Iowa State Univ. of Science and Technology, Ames. Coll. of Education.

    Because most teacher preparation institutions have extensive needs for numerous field experiences, the Teachers on Television (TOT) project was first conceived to meet demands for observation opportunities through the use of television technology. The TOT project provided live direct observations via television broadcasts from classrooms located…

  15. What Principals Do to Improve Teaching and Learning: Comparing the Use of Informal Classroom Observations in Two School Districts

    ERIC Educational Resources Information Center

    Ing, Marsha

    2013-01-01

    Informally observing classrooms is one way that principals can help improve teaching and learning. This study describes the variability of principals' classroom observations across schools and identifies the conditions under which observations relate to the instructional climate in some schools and not others. Data for this study come from…

  16. A Comparison of Techniques for Scheduling Fleets of Earth-Observing Satellites

    NASA Technical Reports Server (NTRS)

    Globus, Al; Crawford, James; Lohn, Jason; Pryor, Anna

    2003-01-01

    Earth observing satellite (EOS) scheduling is a complex real-world domain representative of a broad class of over-subscription scheduling problems. Over-subscription problems are those where requests for a facility exceed its capacity. These problems arise in a wide variety of NASA and terrestrial domains and are .XI important class of scheduling problems because such facilities often represent large capital investments. We have run experiments comparing multiple variants of the genetic algorithm, hill climbing, simulated annealing, squeaky wheel optimization and iterated sampling on two variants of a realistically-sized model of the EOS scheduling problem. These are implemented as permutation-based methods; methods that search in the space of priority orderings of observation requests and evaluate each permutation by using it to drive a greedy scheduler. Simulated annealing performs best and random mutation operators outperform our squeaky (more intelligent) operator. Furthermore, taking smaller steps towards the end of the search improves performance.

  17. Examining Classroom Observation Instruments for English Language Learners: An Example of Proposing Causal Structure Pertaining to Pedagogy 

    E-print Network

    Garza, Jr., Tiberio

    2015-04-28

    observation instruments used in observing English language learners, using archival classroom observation data from Project Middle School Science for English Language Learners (MSSELL), and the casual commentary of teachers’ pedagogy during Project MSSELL...

  18. Systematic Observations: Relating Theory and Practice in the Classroom.

    ERIC Educational Resources Information Center

    Brown, Bob Burton; And Others

    The first of the five papers in this booklet, "Using Systematic Observation and Analysis of Teaching" by Bob Burton Brown, presents suggestions for the development of inservice education programs to train school staff members in the use of observational systems and lists suggested uses of such systems. In "Theoretical Bases of Observational

  19. The Individualized Classroom Assessment Scoring System (inCLASS): Preliminary Reliability and Validity of a System for Observing Preschoolers’ Competence in Classroom Interactions

    PubMed Central

    Downer, Jason T.; Booren, Leslie M.; Lima, Olivia K.; Luckner, Amy E.; Pianta, Robert C.

    2012-01-01

    This paper introduces the Individualized Classroom Assessment Scoring System (inCLASS), an observation tool that targets children’s interactions in preschool classrooms with teachers, peers, and tasks. In particular, initial evidence is reported of the extent to which the inCLASS meets the following psychometric criteria: inter-rater reliability, normal distributions and adequate range, construct validity, and criterion-related validity. These initial findings suggest that the inCLASS has the potential to provide an authentic, contextualized assessment of young children’s classroom behaviors. Future directions for research with the inCLASS are discussed. PMID:23175598

  20. Teacher Observation of Classroom Adaptation--Checklist: Development and Factor Structure

    ERIC Educational Resources Information Center

    Koth, Christine W.; Bradshaw, Catherine P.; Leaf, Philip J.

    2009-01-01

    Two studies examined the validity and factor structure of the Teacher Observation of Classroom Adaptation-Checklist, an instrument used to evaluate school-based programs. The checklist is a cost-effective alternative to the original interview format, and the factor structure is consistent across gender, race, age, and time of administration.…

  1. Five Methods to Score the Teacher Observation of Classroom Adaptation Checklist and to Examine Group Differences

    ERIC Educational Resources Information Center

    Wang, Ze; Rohrer, David; Chuang, Chi-ching; Fujiki, Mayo; Herman, Keith; Reinke, Wendy

    2015-01-01

    This study compared 5 scoring methods in terms of their statistical assumptions. They were then used to score the Teacher Observation of Classroom Adaptation Checklist, a measure consisting of 3 subscales and 21 Likert-type items. The 5 methods used were (a) sum/average scores of items, (b) latent factor scores with continuous indicators, (c)…

  2. Classroom Observation of Students and Teachers (COST): A Multiple Payoff Approach to Inservice Training. A Symposium.

    ERIC Educational Resources Information Center

    Knowling, Wynn; And Others

    This group of papers was presented as part of a symposium entitled "Classroom Observation of Students and Teachers (COST): A Multiple Payoff Approach to Inservice Training." The first paper, "Films for Inservice Teacher Training: A Miniworkshop," outlines the rationale and development of the film series of which the film, Consequences of Behavior,…

  3. Classroom Observation Data and Instruction in Primary Mathematics Education: Improving Design and Rigour

    ERIC Educational Resources Information Center

    Thompson, Carla J.; Davis, Sandra B.

    2014-01-01

    The use of formal observation in primary mathematics classrooms is supported in the literature as a viable method of determining effective teaching strategies and appropriate tasks for inclusion in the early years of mathematics learning. The twofold aim of this study was to (a) investigate predictive relationships between primary mathematics…

  4. IRR (Inter-Rater Reliability) of a COP (Classroom Observation Protocol)--A Critical Appraisal

    ERIC Educational Resources Information Center

    Rui, Ning; Feldman, Jill M.

    2012-01-01

    Notwithstanding broad utility of COPs (classroom observation protocols), there has been limited documentation of the psychometric properties of even the most popular COPs. This study attempted to fill this void by closely examining the item and domain-level IRR (inter-rater reliability) of a COP that was used in a federally funded striving readers…

  5. Describing Profiles of Instructional Practice: A New Approach to Analyzing Classroom Observation Data

    ERIC Educational Resources Information Center

    Halpin, Peter F.; Kieffer, Michael J.

    2015-01-01

    The authors outline the application of latent class analysis (LCA) to classroom observational instruments. LCA offers diagnostic information about teachers' instructional strengths and weaknesses, along with estimates of measurement error for individual teachers, while remaining relatively straightforward to implement and interpret. It is…

  6. Observing Students in Classroom Settings: A Review of Seven Coding Schemes

    ERIC Educational Resources Information Center

    Volpe, Robert J.; DiPerna, James C.; Hintze, John M.; Shapiro, Edward S.

    2005-01-01

    A variety of coding schemes are available for direct observational assessment of student classroom behavior. These instruments have been used for a number of assessment tasks including screening children in need of further evaluation for emotional and behavior problems, diagnostic assessment of emotional and behavior problems, assessment of…

  7. Teacher Interviews, Student Interviews, and Classroom Observations in Combinatorics: Four Analyses

    ERIC Educational Resources Information Center

    Caddle, Mary C.

    2012-01-01

    This research consists of teacher interviews, student interviews, and classroom observations, all based around the mathematical content area of combinatorics. Combinatorics is a part of discrete mathematics concerning the ordering and grouping of distinct elements. The data are used in four separate analyses. The first provides evidence that…

  8. Instructional Interactions of Kindergarten Mathematics Classrooms: Validating a Direct Observation Instrument

    ERIC Educational Resources Information Center

    Doabler, Christian; Smolkowski, Keith; Fien, Hank; Kosty, Derek B.; Cary, Mari Strand

    2010-01-01

    In this paper, the authors report research focused directly on the validation of the Coding of Academic Teacher-Student interactions (CATS) direct observation instrument. They use classroom information gathered by the CATS instrument to better understand the potential mediating variables hypothesized to influence student achievement. Their study's…

  9. Using Classroom Observations to Measure Teacher Effectiveness: Q&A with Rob Ramsdell. REL Mid-Atlantic Webinar

    ERIC Educational Resources Information Center

    Regional Educational Laboratory Mid-Atlantic, 2013

    2013-01-01

    In this webinar, Mr. Rob Ramsdell, Vice President, Cambridge Education, discussed the use of classroom observations as one measure of teacher effectiveness in a comprehensive educator support system. Mr. Ramsdell presented research-based recommendations for improving the quality and rigor of classroom observations. This Q&A addressed the…

  10. Growth in Reading as a Correlate of Student Classroom Behavior.

    ERIC Educational Resources Information Center

    Coker, Homer; Lorentz, Jeffrey L.

    Systematic classroom observation instruments were used to study the relationship between student coping style and student growth in reading. Classrom behaviors were recorded in the fall and the following spring with the Coping Analysis Schedule for Educational Settings (CASES). Data were analyzed separately for two types of classroom setings:…

  11. Observing Teaching Practice: Assessing Competence in the Classroom

    ERIC Educational Resources Information Center

    Mansell, Ray

    2013-01-01

    In this article, I draw on my experiences as a Teaching Practice Observer for various Colleges of Further Education and Adult Education establishments across South West England from 1994-2002. I discuss the essential lesson components that observers need to attend to when evaluating candidates. These include the candidate's diversity of…

  12. The Indiana Science Initiative: Lessons from a Classroom Observation Study

    ERIC Educational Resources Information Center

    Cook, Nicole D.; Walker, William S.; Weaver, Gabriela C.; Sorge, Brandon H.

    2015-01-01

    The Indiana Science Initiative (ISI) is a systemic effort to reform K-8 science education. The program provides teachers with professional development, reform-oriented science modules, and materials support. To examine the impact of the initiative's professional development, a participant observation study was conducted in the program's pilot…

  13. A Study of the Relationship between Observed and Reported Use of a Cappella Singing in the Elementary General Music Classroom

    ERIC Educational Resources Information Center

    Baker, Valerie Anne

    2010-01-01

    The purpose of this study was to investigate any relationship between observed and reported use of a cappella singing in the elementary general music classroom. A secondary purpose of this study was to examine teachers' practical perspectives influencing the use of a cappella singing in the elementary general music classroom. From a total of 50…

  14. Dynamic scheduling and planning parallel observations on large Radio Telescope Arrays with the Square Kilometre Array in mind

    NASA Astrophysics Data System (ADS)

    Buchner, Johannes

    2011-12-01

    Scheduling, the task of producing a time table for resources and tasks, is well-known to be a difficult problem the more resources are involved (a NP-hard problem). This is about to become an issue in Radio astronomy as observatories consisting of hundreds to thousands of telescopes are planned and operated. The Square Kilometre Array (SKA), which Australia and New Zealand bid to host, is aiming for scales where current approaches -- in construction, operation but also scheduling -- are insufficent. Although manual scheduling is common today, the problem is becoming complicated by the demand for (1) independent sub-arrays doing simultaneous observations, which requires the scheduler to plan parallel observations and (2) dynamic re-scheduling on changed conditions. Both of these requirements apply to the SKA, especially in the construction phase. We review the scheduling approaches taken in the astronomy literature, as well as investigate techniques from human schedulers and today's observatories. The scheduling problem is specified in general for scientific observations and in particular on radio telescope arrays. Also taken into account is the fact that the observatory may be oversubscribed, requiring the scheduling problem to be integrated with a planning process. We solve this long-term scheduling problem using a time-based encoding that works in the very general case of observation scheduling. This research then compares algorithms from various approaches, including fast heuristics from CPU scheduling, Linear Integer Programming and Genetic algorithms, Branch-and-Bound enumeration schemes. Measures include not only goodness of the solution, but also scalability and re-scheduling capabilities. In conclusion, we have identified a fast and good scheduling approach that allows (re-)scheduling difficult and changing problems by combining heuristics with a Genetic algorithm using block-wise mutation operations. We are able to explain and eradicate two problems in the literature: The inability of a GA to properly improve schedules and the generation of schedules with frequent interruptions. Finally, we demonstrate the scheduling framework for several operating telescopes: (1) Dynamic re-scheduling with the AUT Warkworth 12m telescope, (2) Scheduling for the Australian Mopra 22m telescope and scheduling for the Allen Telescope Array. Furthermore, we discuss the applicability of the presented scheduling framework to the Atacama Large Millimeter/submillimeter Array (ALMA, in construction) and the SKA. In particular, during the development phase of the SKA, this dynamic, scalable scheduling framework can accommodate changing conditions.

  15. Heuristic Onboard Pointing Re-scheduling for an Earth Observing Spacecraft

    E-print Network

    Schaffer, Steven

    Heuristic Onboard Pointing Re-scheduling for an Earth Observing Spacecraft Steve Chien, Martina.chien@jpl.nasa.gov Abstract Prior space missions have not routinely used onboard decision-making. The Autonomous Sciencecraft (ASE), flying onboard the Earth Observing One spacecraft, has been flying autonomous agent software

  16. Scheduling Earth Observing Fleets Using Evolutionary Algorithms: Problem Description and Approach

    NASA Technical Reports Server (NTRS)

    Globus, Al; Crawford, James; Lohn, Jason; Morris, Robert; Clancy, Daniel (Technical Monitor)

    2002-01-01

    We describe work in progress concerning multi-instrument, multi-satellite scheduling. Most, although not all, Earth observing instruments currently in orbit are unique. In the relatively near future, however, we expect to see fleets of Earth observing spacecraft, many carrying nearly identical instruments. This presents a substantially new scheduling challenge. Inspired by successful commercial applications of evolutionary algorithms in scheduling domains, this paper presents work in progress regarding the use of evolutionary algorithms to solve a set of Earth observing related model problems. Both the model problems and the software are described. Since the larger problems will require substantial computation and evolutionary algorithms are embarrassingly parallel, we discuss our parallelization techniques using dedicated and cycle-scavenged workstations.

  17. Classroom Use and Utilization.

    ERIC Educational Resources Information Center

    Fink, Ira

    2002-01-01

    Discusses how classrooms are distributed by size on a campus, how well they are used, and how their use changes with faculty and student needs and desires. Details how to analyze classroom space, use, and utilization, taking into account such factors as scheduling and classroom stations. (EV)

  18. Selecting, Scheduling and Carrying out Observing Programmes at CFHT

    NASA Astrophysics Data System (ADS)

    Veillet, Christian

    2006-12-01

    From paper proposals and photographic plate observations of the early days to today's submission, CFHT (Canada-France-Hawaii Telescope) went through many changes. However, a few basic features of the observatory did not change over the years, reflecting the very nature of an international collaboration deeply rooted in the concept of equal role and responsibilities of its two main partners, Canada and France. Nevertheless, the overall role of the observatory strongly evolved over the past years, as demonstrated by a more business-like management emphasizing the services rendered by the observatory to its customers, a move made possible by the Queues Service Observing mode. Together with a careful selection of its new generation of instruments, it allows the observatory to play a significant role in astronomy in spite of the relatively small size of its telescope.

  19. Diagnosing Autism Spectrum Disorders in Adults: The Use of Autism Diagnostic Observation Schedule (ADOS) Module 4

    ERIC Educational Resources Information Center

    Bastiaansen, Jojanneke A.; Meffert, Harma; Hein, Simone; Huizinga, Petra; Ketelaars, Cees; Pijnenborg, Marieke; Bartels, Arnold; Minderaa, Ruud; Keysers, Christian; de Bildt, Annelies

    2011-01-01

    Autism Diagnostic Observation Schedule (ADOS) module 4 was investigated in an independent sample of high-functioning adult males with an autism spectrum disorder (ASD) compared to three specific diagnostic groups: schizophrenia, psychopathy, and typical development. ADOS module 4 proves to be a reliable instrument with good predictive value. It…

  20. The Autism Diagnostic Observation Schedule: Revised Algorithms for Improved Diagnostic Validity

    ERIC Educational Resources Information Center

    Gotham, Katherine; Risi, Susan; Pickles, Andrew; Lord, Catherine

    2007-01-01

    Autism Diagnostic Observation Schedule (ADOS) Modules 1-3 item and domain total distributions were reviewed for 1,630 assessments of children aged 14 months to 16 years with an autism spectrum disorder (ASD) or with heterogeneous non-spectrum disorders. Children were divided by language level and age to yield more homogeneous cells. Items were…

  1. Execution of queue-scheduled observations with the Gemini 8m telescopes

    E-print Network

    Execution of queue-scheduled observations with the Gemini 8m telescopes Phil Puxley Gemini 8m described. In this paper we discuss the philosophy and parameters which define its execution. Results from detailed simulations of the queue execution process are presented. Keywords: Gemini telescopes, telescope

  2. The Identity, Second Language, and the Classroom Dynamic: Participant Observation in a Beginning Korean as a Second Language Classroom

    ERIC Educational Resources Information Center

    Diamond, Joel S.

    2010-01-01

    The goal of this qualitative study was to explore the nexus between second language acquisition, identity, and the beginning second language classroom. Using a social constructionist framework, the study utilizes ethnographic methodology incorporating both narrative and autoethnographic elements. Specifically the author acted as a participant…

  3. Examination of Classroom Observations and Educator Perceptions of Classroom Interventions of Middle School Gifted Students Exhibiting Unhealthy Perfectionist Tendencies

    ERIC Educational Resources Information Center

    Drawdy, LaTease

    2013-01-01

    Unhealthy perfectionist tendencies plague many gifted middle school students, and this type of perfectionism can lead to a lack of classroom success. Identifying effective interventions that educators can utilize is important in assisting middle school gifted students who demonstrate these maladaptive tendencies in their achievement in the…

  4. Observations of Academic Instruction for Students with Significant Intellectual Disability: Three States, Thirty-Nine Classrooms, One View

    ERIC Educational Resources Information Center

    Restorff, Diane E.; Abery, Brian H.

    2013-01-01

    As part of the validation process for alternate assessments, 39 classroom observations were conducted to gather data about current practices in providing academic instruction to students with significant intellectual disability. Using a standardized protocol, data were gathered using direct instructional observation, an Individualized Education…

  5. Initial Validation of the Prekindergarten Classroom Observation Tool and Goal Setting System for Data-Based Coaching

    ERIC Educational Resources Information Center

    Crawford, April D.; Zucker, Tricia A.; Williams, Jeffrey M.; Bhavsar, Vibhuti; Landry, Susan H.

    2013-01-01

    Although coaching is a popular approach for enhancing the quality of Tier 1 instruction, limited research has addressed observational measures specifically designed to focus coaching on evidence-based practices. This study explains the development of the prekindergarten (pre-k) Classroom Observation Tool (COT) designed for use in a data-based…

  6. From Evaluation to Collaborative Reflection: Teacher Candidate Perceptions of a Digital Learner-Centered Classroom Observation Form

    ERIC Educational Resources Information Center

    Flores, Raymond; Krutka, Daniel G.; Mason, Katherine; Bergman, Daniel J.

    2014-01-01

    In efforts to promote a more learner-centered approach to supervision, faculty members at a Midwestern U.S. university piloted a new digital classroom observation form. Participants included middle/secondary teacher candidates (N = 28) in their final semester of their programs. The overall goal of this study was to gather teacher candidates'…

  7. A Cross-Cultural Comparison of Teachers' Expressed Beliefs about Music Education and Their Observed Practices in Classroom Music Teaching

    ERIC Educational Resources Information Center

    Wong, Marina

    2005-01-01

    Through interviews and observing day-to-day classroom practice, this study explores the beliefs of 10 music teachers in elementary schools in Vancouver and Hong Kong. The results demonstrate that the music teachers of the two localities hold similar cognitive beliefs about the essential elements of music education. However, they hold different…

  8. An Observational Study of the Academic and Social Behaviors of Learning Disabled Adolescents in the Regular Classroom

    E-print Network

    Schumaker, Jean B.; Sheldon-Wildgen, Jan; Sherman, James A.

    1980-01-01

    This study examined the class performance of LD adolescents and the performance of their peers who are successful participants in the classroom environment . Data from live observations of 47 pairs of students (one LD and one non-LD student) were...

  9. Responses to Interpersonal and Physically Provoking Situations: The Utility and Application of an Observation Schedule for School-Aged Students with and without Attention Deficit/Hyperactivity Disorder

    ERIC Educational Resources Information Center

    Carroll, Annemaree; Houghton, Stephen; Taylor, Myra; West, John; List-Kerz, Michelle

    2006-01-01

    The present research describes the development and pilot testing of a new instrument, the Responses to Interpersonal and Physically Provoking Situations Schedule (RIPPS), designed to measure the reactivity of students with and without attention deficit/hyperactivity disorder (AD/HD) in the naturalistic setting of the classroom. For this study, 29…

  10. Observing Emotional Interactions between Teachers and Students in Elementary School Classrooms

    ERIC Educational Resources Information Center

    Yan, Elizabeth M.; Evans, Ian M.; Harvey, Shane T.

    2011-01-01

    Fostering emotional skills in the elementary (primary) school classroom can lead to improved learning outcomes, more prosocial behavior, and positive emotional development. Incorporating emotional skill development into the naturalistic and implicit teaching environment is a key feature of what is meant by the emotional climate of the classroom.…

  11. Behavior Management in Preschool Classrooms: Insights Revealed through Systematic Observation and Interview

    ERIC Educational Resources Information Center

    Ritz, Mariah; Noltemeyer, Amity; Davis, Darrel; Green, Jennifer

    2014-01-01

    This mixed methods study examined behavior management strategies used by preschool teachers to address student noncompliance in the classroom. Specifically, the study aimed to (1) examine the methods that preschool teachers are currently using to respond to noncompliant behavior in their classrooms, (2) measure the frequency with which each…

  12. Cooperative Scheduling of Imaging Observation Tasks for High-Altitude Airships Based on Propagation Algorithm

    PubMed Central

    Chuan, He; Dishan, Qiu; Jin, Liu

    2012-01-01

    The cooperative scheduling problem on high-altitude airships for imaging observation tasks is discussed. A constraint programming model is established by analyzing the main constraints, which takes the maximum task benefit and the minimum cruising distance as two optimization objectives. The cooperative scheduling problem of high-altitude airships is converted into a main problem and a subproblem by adopting hierarchy architecture. The solution to the main problem can construct the preliminary matching between tasks and observation resource in order to reduce the search space of the original problem. Furthermore, the solution to the sub-problem can detect the key nodes that each airship needs to fly through in sequence, so as to get the cruising path. Firstly, the task set is divided by using k-core neighborhood growth cluster algorithm (K-NGCA). Then, a novel swarm intelligence algorithm named propagation algorithm (PA) is combined with the key node search algorithm (KNSA) to optimize the cruising path of each airship and determine the execution time interval of each task. Meanwhile, this paper also provides the realization approach of the above algorithm and especially makes a detailed introduction on the encoding rules, search models, and propagation mechanism of the PA. Finally, the application results and comparison analysis show the proposed models and algorithms are effective and feasible. PMID:23365522

  13. Inside the Primary Classroom.

    ERIC Educational Resources Information Center

    Simon, Brian

    1980-01-01

    Presents some of the findings of the ORACLE research program (Observational Research and Classroom Learning Evaluation), a detailed observational study of teacher-student interaction, teaching styles, and management methods within a sample of primary classrooms. (Editor/SJL)

  14. Differentiated Instruction at Work. Reinforcing the Art of Classroom Observation through the Creation of a Checklist for Beginning and Pre-Service Teachers

    ERIC Educational Resources Information Center

    Subban, Pearl; Round, Penny

    2015-01-01

    Professional experience is viewed as integral to shaping philosophy and acquiring skills in the area of classroom teaching. Classrooms are complex places, with educators implementing differentiated strategies to cater for student diversity. Pre-service teachers who observe these lessons often miss the intuitive practices, as there is much to…

  15. Observation of Classroom Social Communication: Do Children with Fetal Alcohol Spectrum Disorders Spend Their Time Differently than Their Typically Developing Peers?

    ERIC Educational Resources Information Center

    Olswang, Lesley B.; Svensson, Liselotte; Astley, Susan

    2010-01-01

    Purpose: In this research, the authors examined how social communication profiles during classroom activities differed between children with fetal alcohol spectrum disorders (FASD) and typically developing pair-matched peers. Method: Twelve pairs of children were observed in their classrooms 20 min a day for 4 days across 2 weeks. Coders…

  16. The Autism Diagnostic Observation Schedule: revised algorithms for improved diagnostic validity.

    PubMed

    Gotham, Katherine; Risi, Susan; Pickles, Andrew; Lord, Catherine

    2007-04-01

    Autism Diagnostic Observation Schedule (ADOS) Modules 1-3 item and domain total distributions were reviewed for 1,630 assessments of children aged 14 months to 16 years with an autism spectrum disorder (ASD) or with heterogeneous non-spectrum disorders. Children were divided by language level and age to yield more homogeneous cells. Items were chosen that best differentiated between diagnoses and were arranged into domains on the basis of multi-factor item-response analysis. Reflecting recent research, the revised algorithm now consists of two new domains, Social Affect and Restricted, Repetitive Behaviors (RRB), combined to one score to which thresholds are applied, resulting in generally improved predictive value. PMID:17180459

  17. Measuring Instructional Interactions in Kindergarten Mathematics Classrooms through a Direct Observation System

    ERIC Educational Resources Information Center

    Doabler, Christian T.

    2010-01-01

    There is convincing evidence that many students struggle to learn mathematics proficiently. One plausible contributor to the low math achievement is the quantity and quality of learning opportunities provided in classrooms. These opportunities may fall short of addressing the learning needs of students, especially those at risk for failure in…

  18. Scheduling and Achievement. Research Brief

    ERIC Educational Resources Information Center

    Walker, Karen

    2006-01-01

    To use a block schedule or a traditional schedule? Which structure will produce the best and highest achievement rates for students? The research is mixed on this due to numerous variables such as: (1) socioeconomic levels; (2) academic levels; (3) length of time a given schedule has been in operation; (4) strategies being used in the classrooms;…

  19. Earth Observing System (EOS) Advanced Microwave Sounding Unit-A (AMSU-A) schedule plan

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This report describes Aerojet's methods and procedures used to control and administer contractual schedules for the EOS/AMSU-A program. Included are the following: the master, intermediate, and detail schedules; critical path analysis; and the total program logic network diagrams.

  20. The Autism Diagnostic Observation Schedule--Toddler Module: A New Module of a Standardized Diagnostic Measure for Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Luyster, Rhiannon; Gotham, Katherine; Guthrie, Whitney; Coffing, Mia; Petrak, Rachel; Pierce, Karen; Bishop, Somer; Esler, Amy; Hus, Vanessa; Oti, Rosalind; Richler, Jennifer; Risi, Susan; Lord, Catherine

    2009-01-01

    The Autism Diagnostic Observation Schedule (ADOS; Lord et al., J Autism Dev Disord, 30(3):205-223, 2000) is widely accepted as a "gold standard" diagnostic instrument, but it is of restricted utility with very young children. The purpose of the current project was to modify the ADOS for use in children under 30 months of age. A modified ADOS, the…

  1. Combinations of Response-Dependent and Response-Independent Schedule-Correlated Stimulus Presentation in an Observing Procedure

    ERIC Educational Resources Information Center

    DeFulio, Anthony; Hackenberg, Timothy D.

    2008-01-01

    Pigeons pecked a response key on a variable-interval (VI) schedule, in which responses produced food every 40 s, on average. These VI periods, or components, alternated in irregular fashion with extinction components in which food was unavailable. Pecks on a second (observing) key briefly produced exteroceptive stimuli (houselight flashes)…

  2. Advancing the discussion about systematic classroom behavioral observation, a product review of Tenny, J. (2010). eCOVE observation software. Pacific City, OR: eCOVE Software, LLC.

    PubMed

    Froiland, John Mark; Smith, Liana

    2014-05-01

    Applied child psychologists and behavioral consultants often use systematic behavioral observations to inform the psychological assessment and intervention development process for children referred for attention and hyperactivity problems. This article provides a review of the 2010 version of the eCOVE classroom observation software in terms of its utility in tracking the progress of children with attention and hyperactive behaviors and its use in evaluating teacher behaviors that may impede or promote children's attention and positive behavior. The eCOVE shows promise as an efficient tool for psychologists and behavioral consultants who want to evaluate the effects of interventions for children with symptoms of ADHD, ODD, mood disorders and learning disorders; however, some research-based improvements for future models are suggested. The reviewers also share their firsthand experience in using eCOVE to evaluate teacher and student behavior exhibited on a television show about teaching urban high school students and during a movie about an eccentric new kindergarten teacher. Rich examples are provided of using strategic behavioral observations to reveal how to improve the classroom environment so as to facilitate attention, motivation and positive behavior among youth. Broader implications for enhancing the use of systematic behavioral observations in the assessment of children and adolescents with attention disorders and related behavioral problems are discussed. Key issues are examined such as the use of behavioral observations during psychological consultation to prevent the previously found gender bias in referrals for ADHD. Using behavioral observations to enhance differential diagnosis is also discussed. PMID:22408136

  3. The Astronomer's Integrated Desktop: A Unified Suite of Applications for Scheduling-Block Based Observing with the GBT

    NASA Astrophysics Data System (ADS)

    O'Neil, K.; Shelton, A. L.; Radziwill, N. M.; Prestage, R. M.

    2006-07-01

    Since 2003, the monitor and control software systems for the Robert C. Byrd Green Bank Telescope (GBT) have been redesigned to make the telescope easier to use. The result is the release of the Astronomer's integrated desktop (Astrid), an observation management platform used to create and submit scheduling blocks, monitor their progress on the telescope, and provide a real time, quick look data display. Using Astrid, the astronomer launches one application and has access to all of the software, documentation, and feedback facilities that are required to conduct an interactive observing session. These systems together provide a common look and feel for GBT software applications, enable offline observation preparation, and facilitate dynamic scheduling and remote observing.

  4. What You See is What You Get: A Summary of Observations in Over 1000 Elementary & Secondary Classrooms. A Study of Schooling in the United States. Technical Report Series, No. 29.

    ERIC Educational Resources Information Center

    Sirotnik, Kenneth A.

    Data from observations of 129 elementary, 362 junior, and 525 high school classes were analyzed to raise questions about classroom environment and classroom practices. Results gathered from four instruments are discussed: (1) physical environment inventory, which recorded classroom architectural arrangement, seating and grouping patterns,…

  5. Collaboration Between Astronomers at UT Austin and K-12 Teachers: Connecting the Experience of Observing and Research with the Classroom

    NASA Astrophysics Data System (ADS)

    Finkelstein, Keely D.; Sneden, Christopher; Hemenway, Mary Kay; Preston, Sandra; EXES Teachers Associate Program

    2015-01-01

    McDonald Observatory has a long history of providing teacher professional development (PD), and recently we have developed a new workshop model for more advanced participants. By choosing a select group of middle and high school teachers from those previously involved in our past PD programs, we have created a joint workshop / observing run program for them. After traveling to the observatory, the teachers participate in an actual observing run with a research astronomer. The teachers are trained first-hand how to take observations, operate the telescope, set up the instrument, and monitor observing conditions. The teachers are fully put in the role of observer. They are also given background information before and during the workshop related to the science and data they are helping to collect. The teachers work in teams to both perform the nightly observations with an astronomer, but to also perform new interactive classroom activities with education staff, and use other telescopes on the mountain. This is a unique experience for teachers since it allows them to take the resources and experiences directly back to their classrooms and students. They can directly relate to their students what skills for specific careers in STEM fields are needed. Evaluation from these workshops shows that there is: increased content knowledge among participants, greater impact that will be passed on to their students, and an authentic research experience that can't be replicated in other PD settings. In addition, not only is this program beneficial to the teachers, but this group is benefit to the education program of McDonald Observatory. Building on an existing PD program (with a 16 year history) we have the opportunity to test out new products and new education endeavors with this devoted group of well-trained teachers before bringing them to wider teacher and student audiences. This program is currently supported by the NSF grant AST-1211585 (PI Sneden).

  6. CHIRON TOOLS: Integrated Target Submission, Scheduling and Observing Systems for a High-Resolution Fiber-Fed Spectrograph

    NASA Astrophysics Data System (ADS)

    Brewer, John M.; Giguere, Matthew; Fischer, Debra A.

    2014-01-01

    The CHIRON spectrometer is a new high-resolution, fiber-fed instrument on the 1.5 m telescope at Cerro Tololo Inter-America Observatory (CTIO). To optimize use of the instrument and limited human resources, we have designed an integrated set of Web applications allowing target submission, observing script planning, nightly script execution and logging, and access to reduced data by multiple users. The unified and easy-to-use interface has dramatically reduced the time needed to submit and schedule observations and improved the efficiency and accuracy of nightly operations. We present our experience to help astronomers and project managers who need to plan for the scope of effort required to commission a queue-scheduled facility instrument.

  7. Does Use of ICT-Based Teaching Encourage Innovative Interactions in the Classroom? Presentation of the CLI-O: Class Learning Interactions--Observation Tool

    ERIC Educational Resources Information Center

    Manny-Ikan, Edith; Tikochinski, Tal Berger; Bashan, Zipi

    2013-01-01

    This article presents a new classroom observations analysis tool (CLI-O: Class Learning Interactions--Observation tool). The CLI-O tool enables the collection of various data regarding the use of ICT tools, organization of learning, and teacher-student interactions in the lesson. Several examples demonstrating the use of CLI-O and some preliminary…

  8. Testing gridded NWS 1-Day observed precipitation analysis in a daily irrigation scheduler

    Technology Transfer Automated Retrieval System (TEKTRAN)

    One of the inputs required by daily irrigation schedulers is the amount of water supplied by rainfall. In-field measurements of daily precipitation are expensive or laborious, while measurements from gauges within a few kilometers are frequently not representative due to the high spatiotemporal vari...

  9. The Cultivated Classroom.

    ERIC Educational Resources Information Center

    Schilder, Rosalind

    1983-01-01

    Teachers who follow this monthly schedule for starting and cultivating plants in their classrooms can look forward to blooms and greenery throughout the year. Advice on choosing plants, making cuttings, forcing bulbs, rooting sweet potatoes and pineapples, and holding a Mother's Day plant sale is included. (PP)

  10. Trajectory-Based Takeoff Time Predictions Applied to Tactical Departure Scheduling: Concept Description, System Design, and Initial Observations

    NASA Technical Reports Server (NTRS)

    Engelland, Shawn A.; Capps, Alan

    2011-01-01

    Current aircraft departure release times are based on manual estimates of aircraft takeoff times. Uncertainty in takeoff time estimates may result in missed opportunities to merge into constrained en route streams and lead to lost throughput. However, technology exists to improve takeoff time estimates by using the aircraft surface trajectory predictions that enable air traffic control tower (ATCT) decision support tools. NASA s Precision Departure Release Capability (PDRC) is designed to use automated surface trajectory-based takeoff time estimates to improve en route tactical departure scheduling. This is accomplished by integrating an ATCT decision support tool with an en route tactical departure scheduling decision support tool. The PDRC concept and prototype software have been developed, and an initial test was completed at air traffic control facilities in Dallas/Fort Worth. This paper describes the PDRC operational concept, system design, and initial observations.

  11. Observations of Teacher-Child Interactions in Classrooms Serving Latinos and Dual Language Learners: Applicability of the Classroom Assessment Scoring System in Diverse Settings

    ERIC Educational Resources Information Center

    Downer, Jason T.; Lopez, Michael L.; Grimm, Kevin J.; Hamagami, Aki; Pianta, Robert C.; Howes, Carollee

    2012-01-01

    With the rising number of Latino and dual language learner (DLL) children attending pre-k and the importance of assessing the quality of their experiences in those settings, this study examined the extent to which a commonly used assessment of teacher-child interactions, the Classroom Assessment Scoring System (CLASS), demonstrated similar…

  12. PORTAAL: A Classroom Observation Tool Assessing Evidence-Based Teaching Practices for Active Learning in Large Science, Technology, Engineering, and Mathematics Classes

    PubMed Central

    Eddy, Sarah L.; Converse, Mercedes; Wenderoth, Mary Pat

    2015-01-01

    There is extensive evidence that active learning works better than a completely passive lecture. Despite this evidence, adoption of these evidence-based teaching practices remains low. In this paper, we offer one tool to help faculty members implement active learning. This tool identifies 21 readily implemented elements that have been shown to increase student outcomes related to achievement, logic development, or other relevant learning goals with college-age students. Thus, this tool both clarifies the research-supported elements of best practices for instructor implementation of active learning in the classroom setting and measures instructors’ alignment with these practices. We describe how we reviewed the discipline-based education research literature to identify best practices in active learning for adult learners in the classroom and used these results to develop an observation tool (Practical Observation Rubric To Assess Active Learning, or PORTAAL) that documents the extent to which instructors incorporate these practices into their classrooms. We then use PORTAAL to explore the classroom practices of 25 introductory biology instructors who employ some form of active learning. Overall, PORTAAL documents how well aligned classrooms are with research-supported best practices for active learning and provides specific feedback and guidance to instructors to allow them to identify what they do well and what could be improved. PMID:26033871

  13. PORTAAL: A Classroom Observation Tool Assessing Evidence-Based Teaching Practices for Active Learning in Large Science, Technology, Engineering, and Mathematics Classes.

    PubMed

    Eddy, Sarah L; Converse, Mercedes; Wenderoth, Mary Pat

    2015-01-01

    There is extensive evidence that active learning works better than a completely passive lecture. Despite this evidence, adoption of these evidence-based teaching practices remains low. In this paper, we offer one tool to help faculty members implement active learning. This tool identifies 21 readily implemented elements that have been shown to increase student outcomes related to achievement, logic development, or other relevant learning goals with college-age students. Thus, this tool both clarifies the research-supported elements of best practices for instructor implementation of active learning in the classroom setting and measures instructors' alignment with these practices. We describe how we reviewed the discipline-based education research literature to identify best practices in active learning for adult learners in the classroom and used these results to develop an observation tool (Practical Observation Rubric To Assess Active Learning, or PORTAAL) that documents the extent to which instructors incorporate these practices into their classrooms. We then use PORTAAL to explore the classroom practices of 25 introductory biology instructors who employ some form of active learning. Overall, PORTAAL documents how well aligned classrooms are with research-supported best practices for active learning and provides specific feedback and guidance to instructors to allow them to identify what they do well and what could be improved. PMID:26033871

  14. Scheduling Inequality in Math and Science: How Trimesters Hurt Students at Risk of Academic Failure

    ERIC Educational Resources Information Center

    Bair, Mary Antony; Bair, David

    2010-01-01

    Although many high schools are switching from a semester to a trimester schedule as a response to increased high-school graduation requirements, there is very little empirical research on trimesters. In this ethnographic case study (2006-2009), we observed 22 math and science classrooms, interviewed seven administrators, two counselors and 22…

  15. Development and validation of standard classroom observation systems for school practitioners: Ecobehavioral Assessment Systems Software (EBASS)

    E-print Network

    Greenwood, Charles R.; Carta, Judith J.; Kamps, Debra; Terry, Barbara; Delquadri, Joseph

    1994-01-01

    The development and validation of Ecobehavioral Assessment Systems Software (EBASS), a computer-assisted observational system for school practitioners, are described. Portable computers, used to support observational assessment, vastly improve...

  16. Collaborative Observation. Putting Classroom Instruction at the Center of School Reform.

    ERIC Educational Resources Information Center

    Peters, Karen H.; March, Judith K.

    This book joins instructional design as the axis of school reform with collaborative observation as the proven method to sustain teacher growth and renewal. The acronym COMPASS (Collaborative Observation for Monitoring Practices to Achieve Sustained School reform) is used. The book details a four-part observation process, each component of which…

  17. Effective Teaching and Student Engagement in the College Classroom: Using the Instructional Practices Inventory (IPI) as a Tool for Peer Observation and Self-Reflection

    ERIC Educational Resources Information Center

    Hunzicker, J.; Lukowiak, T.

    2012-01-01

    The authors present initial findings from a collaborative self-study exploring student engagement as a measure of teaching effectiveness. Focused on their college classrooms during one semester, the study pilots a peer observation model of the Instructional Practices Inventory (IPI) (Valentine, 2005). Data collection included IPI codes, anecdotal…

  18. Classroom Observations: Documenting Shifts in Instruction for Districtwide Improvement. Formative Evaluation Cycle Report for the Math in Common Initiative, Volume 2

    ERIC Educational Resources Information Center

    Perry, Rebecca R.; Seago, Nanette M.; Burr, Elizabeth; Broek, Marie; Finkelstein, Neal D.

    2015-01-01

    Math in Common® (MiC) is a five-year initiative that supports a formal network of 10 California school districts as they implement the Common Core State Standards in Mathematics (CCSS-M) across grades K-8. This research brief explores how best to select or develop and use classroom observation systems in order to document instructional shifts and…

  19. Swedish Religious Education at the End of the 1960s: Classroom Observations, Early Video Ethnography and the National Curriculum of 1962

    ERIC Educational Resources Information Center

    Flensner, K. Kittelmann; Larsson, G.

    2014-01-01

    The aim of this article is to present a unique corpus of film-recorded classroom observations of sixth-grade classes (age 12-13) in the Swedish cities of Gothenburg, Partille and Trollhättan in the late 1960s. The material documents how RE could be taught in Swedish schools in line with the curriculum of Lgr 62 which internationally was an early…

  20. Sherlock Holmes in the Classroom.

    ERIC Educational Resources Information Center

    Faia, Jean E.

    1988-01-01

    Describes a three-day classroom activity combining criminal investigations and scientific skills, especially observation skills. Provides detailed classroom procedures with an illustration of eight basic fingerprint patterns and a classification chart. (YP)

  1. An Investigation of Relationships Between Fifth Grade Students' Perception of the Physical Classroom Environment and Observed Environmental Factors.

    ERIC Educational Resources Information Center

    Faust, Russell Weidner

    An exploratory field study was conducted in 42 self-contained, elementary grade classrooms in 18 school buildings. Subjects were 1,030 fifth-grade students. The purpose of the study was to determine the range of physical environmental conditions in the classrooms; and how students' perceptions of the physical environment (1) describe the…

  2. Observations of the Middle School Environment: The Context for Student Behavior beyond the Classroom

    ERIC Educational Resources Information Center

    Rusby, Julie C.; Crowley, Ryann; Sprague, Jeffrey; Biglan, Anthony

    2011-01-01

    This article describes the use of an observation system to measure middle school staff practices, environment characteristics, and student behavior in the school common areas. Data were collected at baseline from 18 middle schools participating in a randomized controlled trial of school-wide Positive Behavior Support. The observations were…

  3. Observations of adolescent peer resistance skills following a classroom-based healthy relationship program: a post-intervention comparison.

    PubMed

    Wolfe, David A; Crooks, Claire V; Chiodo, Debbie; Hughes, Raymond; Ellis, Wendy

    2012-04-01

    This study examines peer resistance skills following a 21-lesson classroom-based intervention to build healthy relationships and decrease abusive and health-risk behaviors among adolescents. The Fourth R instructs students in positive relationship skills, such as negotiation and delay, for navigating challenging peer and dating scenarios. Observational data from 196 grade 9 students participating in a larger cluster randomized controlled trial were used to evaluate post-intervention acquisition of peer resistance skills. Pairs of students engaged in a role play paradigm with older student actors, where they were subjected to increasing pressure to comply with peer requests related to drugs and alcohol, bullying, and sexual behavior. Specific and global measures of change in peer resistance responses were obtained from two independent sets of observers, blinded to condition. Specific peer resistance responses (negotiation, delay, yielding to pressure, refusal, and compliance) were coded by research assistants; global peer resistance responses were rated by teachers from other schools (thinking / inquiry, application, communication, and perceived efficacy). Students who received the intervention were more likely to demonstrate negotiation skills and less likely to yield to negative pressure relative to controls. Intervention students were also more likely to use delay than controls; control girls were more likely to use refusal responses; the number of times students complied with peer requests did not differ. Teacher ratings demonstrated significant main effects favoring intervention youth on all measures. Program and research implications are highlighted. PMID:22057307

  4. Children's Social and Emotional Competence in Head Start Classrooms: Observational Methods.

    ERIC Educational Resources Information Center

    Miller, Alison L.; Gouley, Kathleen K.; Shields, Ann; Seifer, Ronald; Dickstein, Susan; Fox, Christina; Radtke, Heather

    Noting that low-income children are at risk for early school difficulties and that social and emotional competencies are hypothesized to be crucial for early school success, this study used naturalistic observations to provide descriptive information about low-income children's emotional and social competence in school settings. The specific goals…

  5. Developing Indicators for a Classroom Observation Tool on Pedagogy and Technology Integration: A Delphi Study

    ERIC Educational Resources Information Center

    Elmendorf, Douglas C.; Song, Liyan

    2015-01-01

    Rapid advances in technology and increased access to technology tools have created new instructional demands and expectations on teachers. Due to the ubiquitous presence of technology in K-12 schools, teachers are being observed on both their pedagogical and technology integration practices. Applying the technological pedagogical and content…

  6. Taking a Second Look: Expert and Novice Differences When Observing the Same Classroom Teaching Segment a Second Time.

    ERIC Educational Resources Information Center

    Kerrins, Judith A.; Cushing, Katherine S.

    2000-01-01

    Five experienced (expert) and six beginning (novice) principals viewed a classroom teaching episode for teacher supervision purposes on two occasions. Findings show important differences between experts and novices in their abilities to make recommendations for the improvement of teaching. (SLD)

  7. Pre-Service Teachers and Classroom Authority

    ERIC Educational Resources Information Center

    Pellegrino, Anthony M.

    2010-01-01

    This study examined the classroom practices of five pre-service teachers from three secondary schools in a large southeastern state. Through classroom observations, survey responses, reviews of refection logs, and focus-group interview responses, we centered on the issue of developing classroom authority as a means to effective classroom

  8. A web-based tool that combines satellite and weather station observations to support irrigation scheduling

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Abstract: The Satellite Irrigation Management Support (SIMS) project combines NASA's Terrestrial Observation and Prediction System (TOPS), Landsat and MODIS satellite imagery, and reference evapotranspiration from surface weather station networks to map daily crop irrigation demand in California in ...

  9. Evaluation Report 1-C-2: Observations of CSMP First Grade Classes.

    ERIC Educational Resources Information Center

    Holz, Alan; And Others

    This evaluation report is one of 17 planned for the longitudinal pilot study of the implementation in kindergarten and grade 1 of the Comprehensive School Mathematics Program (CSMP). In this report, the purpose and design of the classroom observation phase of evaluation are described; schedules of observation and a sample observation form are…

  10. Different Regions, Diverse Classrooms? a Study of Primary Classrooms in China

    ERIC Educational Resources Information Center

    McNaught, Carmel; Lok, Beatrice; Yin, Hongbiao; Lee, John Chi-Kin; Song, Huan

    2014-01-01

    Classroom experience is shaped by a number of factors. In this paper, we report a classroom observation study in China, illustrating regional variation in students' classroom learning experiences. Through comparing and contrasting observed classroom practices in three different regions in China (Chongqing, Hong Kong and Shanghai), the paper…

  11. Classroom Utilization Review. Research Monograph III [and] Classroom Utilization Comparing Spring 1984 to Spring 1985. Research Monograph VII.

    ERIC Educational Resources Information Center

    Shirazi, Annmarie

    Studies were conducted to analyze classroom utilization at Oklahoma City Community College for spring and fall, 1984, and spring, 1985. During all three semesters, there were 68 general purpose classroom areas, although some of the lab areas had classes scheduled in them. Study findings revealed: (1) heaviest classroom usage was between 5:30 p.m.…

  12. The Classroom Animal: Mealworms.

    ERIC Educational Resources Information Center

    Kramer, David C., Ed.

    1985-01-01

    Describes appearance, longevity, and changes in each step of the mealworm life cycle. Guidelines for starting a classroom colony are given with housing and care instructions. Suggested observations, activities, and questions for students are included. (DH)

  13. Getting Classroom Observations Right

    ERIC Educational Resources Information Center

    Whitehurst, Grover; Chingos, Matthew M.; Lindquist, Katharine

    2015-01-01

    This article contributes to the body of knowledge on teacher evaluation systems by examining the actual design and performance of new teacher-evaluation systems in four school districts that are at the forefront of the effort to evaluate teachers meaningfully. The authors find first that the ratings assigned teachers by the districts'…

  14. Classroom Planetarium.

    ERIC Educational Resources Information Center

    Ankney, Paul

    1981-01-01

    Provides instructions for the construction of a paper mache classroom planetarium and suggests several student activities using this planetarium model. Lists reasons why students have difficulties in transferring classroom instruction in astronomy to the night sky. (DS)

  15. Relationship between Perceived and Observed Student-Centred Learning Environments in Qatari Elementary Mathematics and Science Classrooms

    ERIC Educational Resources Information Center

    Knight, Stephanie L.; Parker, Dawn; Zimmerman, Whitney; Ikhlief, Atman

    2014-01-01

    Recently, Qatar established educational reform in charter (independent) schools focusing on curriculum standards, student-centred teaching, standards-based assessment, English as the language of instruction, and extensive professional development. A primary area of emphasis was the creation of student-centred mathematics and science classrooms

  16. A Case Based Analysis Preparation Strategy for Use in a Classroom Management for Inclusive Settings Course: Preliminary Observations

    ERIC Educational Resources Information Center

    Niles, William J.; Cohen, Alan

    2012-01-01

    Case based instruction (CBI) is a pedagogical option in teacher preparation growing in application but short on practical means to implement the method. This paper presents an analysis strategy and questions developed to help teacher trainees focus on classroom management issues embedded in a set of "real" cases. An analysis of teacher candidate…

  17. Pinpointing Chinese Early Childhood Teachers' Professional Development Needs through Self-Evaluation and External Observation of Classroom Quality

    ERIC Educational Resources Information Center

    Hu, Bi Ying; Zhou, Yisu; Li, Kejian

    2014-01-01

    This study compared Chinese kindergarten teachers' values and perceptions of program quality with trained raters' assessments of quality in order to gain insights into effective professional development for improving teacher quality. A total of 284 Chinese kindergarten teachers self-assessed the quality of their classroom teaching and…

  18. Evaluation of the Revised Algorithm of Autism Diagnostic Observation Schedule (ADOS) in the Diagnostic Investigation of High-Functioning Children and Adolescents with Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Kamp-Becker, Inge; Ghahreman, Mardjan; Heinzel-Gutenbrunner, Monika; Peters, Mira; Remschmidt, Helmut; Becker, Katja

    2013-01-01

    The Autism Diagnostic Observation Schedule (ADOS) is a semi-structured, standardized assessment designed for use in diagnostic evaluation of individuals with suspected autism spectrum disorder (ASD). The ADOS has been effective in categorizing children who definitely have autism or not, but has lower specificity and sometimes sensitivity for…

  19. Systematic Classroom Observation of the Quality of Teacher Behaviors and Student Engagement in Ethnically Diverse Pre-Kindergarten Through Second-Grade Classrooms 

    E-print Network

    Alford, Beverly Lynn

    2012-07-16

    of linguistically and culturally diverse students who have been assessed and qualify for support services as a result of their limited English proficiency (Gottlieb, 2006) 5. Limited English Proficient (LEP): Federal legislation label for English language... learners (Gottlieb, 2006) 13 13 CHAPTER II REVIEW OF RESEARCH This chapter reviews previous research on early childhood observation studies and instruments, ECE teacher instructional quality, and children?s engagement in preschool and early...

  20. Outdoor Classrooms

    ERIC Educational Resources Information Center

    Mayes, Valynda

    2010-01-01

    An outdoor classroom is the ideal vehicle for community involvement: Parents, native plant societies, 4-H, garden clubs, and master naturalists are all resources waiting to be tapped, as are local businesses offering support. If you enlist your community in the development and maintenance of your outdoor classroom, the entire community will…

  1. Classroom Management.

    ERIC Educational Resources Information Center

    Dinsmore, Terri Sue

    This paper is a report of a middle-school teacher's study of classroom management. The teacher/researcher was interested in how some of the techniques in the Kovalik Integrated Thematic Instruction model of training would influence the teacher/researcher's classroom management; the effects of direct instruction within a community circle; the…

  2. Classroom Activities.

    ERIC Educational Resources Information Center

    Stuart, Frances R.

    This pamphlet suggests activities that may be used in the elementary school classroom. Chapter I lists various short plays that children can easily perform which encourage their imagination. Chapter II details a few quiet classroom games such as "I Saw,""Corral the Wild Horse,""Who Has Gone from the Room," and "Six-Man-Football Checkers." A number…

  3. Test Review: Lord, C., Luyster, R. J., Gotham, K., & Guthrie, W. (2012). "Autism Diagnostic Observation Schedule, Second Edition (ADOS-2) Manual (Part II): Toddler Module." Torrance, CA: Western Psychological Services, 2012. Lord, C., Rutter, M., DiLavore, P. C., Risi, S., Gotham, K., & Bishop, S. "Autism Diagnostic Observation Schedule, Second Edition." Torrance, CA: Western Psychological Services, 2012

    ERIC Educational Resources Information Center

    McCrimmon, Adam; Rostad, Kristin

    2014-01-01

    This article reviews the "Autism Diagnostic Observation Schedule, Second Edition" (ADOS-2; Lord, Luyster, Gotham, & Guthrie, 2012; Lord, Rutter et al., 2012), a newly updated, semistructured, standardized measure of communication, social interaction, play/imagination, and restricted and/or repetitive behaviors published by Western…

  4. Automated telescope scheduling

    NASA Technical Reports Server (NTRS)

    Johnston, Mark D.

    1988-01-01

    With the ever increasing level of automation of astronomical telescopes the benefits and feasibility of automated planning and scheduling are becoming more apparent. Improved efficiency and increased overall telescope utilization are the most obvious goals. Automated scheduling at some level has been done for several satellite observatories, but the requirements on these systems were much less stringent than on modern ground or satellite observatories. The scheduling problem is particularly acute for Hubble Space Telescope: virtually all observations must be planned in excruciating detail weeks to months in advance. Space Telescope Science Institute has recently made significant progress on the scheduling problem by exploiting state-of-the-art artificial intelligence software technology. What is especially interesting is that this effort has already yielded software that is well suited to scheduling groundbased telescopes, including the problem of optimizing the coordinated scheduling of more than one telescope.

  5. A Day in Third Grade: A Large-Scale Study of Classroom Quality and Teacher and Student Behavior

    ERIC Educational Resources Information Center

    Elementary School Journal, 2005

    2005-01-01

    Observations of 780 third-grade classrooms described classroom activities, child-teacher interactions, and dimensions of the global classroom environment, which were examined in relation to structural aspects of the classroom and child behavior. 1 child per classroom was targeted for observation in relation to classroom quality and teacher and…

  6. Teaching Practices and Elementary Classroom Peer Ecologies

    ERIC Educational Resources Information Center

    Gest, Scott D.; Rodkin, Philip C.

    2011-01-01

    Teachers and students in 39 1st, 3rd and 5th grade classrooms participated in a study of teaching practices and classroom peer networks. Teachers reported on their attitudes towards aggression and withdrawal, provided rationales for their seating arrangements, and were observed on patterns of emotional and instructional support and classroom

  7. All Together Now: Measuring Staff Cohesion in Special Education Classrooms

    ERIC Educational Resources Information Center

    Kratz, Hilary E.; Locke, Jill; Piotrowski, Zinnia; Ouellette, Rachel R.; Xie, Ming; Stahmer, Aubyn C.; Mandell, David S.

    2015-01-01

    This study sought to validate a new measure, the Classroom Cohesion Survey (CCS), designed to examine the relationship between teachers and classroom assistants in autism support classrooms. Teachers, classroom assistants, and external observers showed good inter-rater agreement on the CCS and good internal consistency for all scales. Simple…

  8. All Together Now: Measuring Staff Cohesion in Special Education Classrooms

    ERIC Educational Resources Information Center

    Kratz, Hilary E.; Locke, Jill; Piotrowski, Zinnia; Ouellette, Rachel R.; Xie, Ming; Stahmer, Aubyn C.; Mandell, David S.

    2014-01-01

    This study sought to validate a new measure, the Classroom Cohesion Survey (CCS), designed to examine the relationship between teachers and classroom assistants in autism support classrooms. Teachers, classroom assistants, and external observers showed good inter-rater agreement on the CCS and good internal consistency for all scales. Simple…

  9. Incremental Validity of Test Session and Classroom Observations in a Multimethod Assessment of Attention Deficit/Hyperactivity Disorder

    ERIC Educational Resources Information Center

    McConaughy, Stephanie H.; Harder, Valerie S.; Antshel, Kevin M.; Gordon, Michael; Eiraldi, Ricardo; Dumenci, Levent

    2010-01-01

    This study tested the incremental validity of behavioral observations, over and above parent and teacher reports, for assessing symptoms of Attention Deficit/Hyperactivity Disorder (ADHD) in children ages 6 to 12, using the Test Observation Form (TOF) and Direct Observation Form (DOF) from the Achenbach System of Empirically Based Assessment. The…

  10. The Structured Classroom

    ERIC Educational Resources Information Center

    Ljusberg, Anna-Lena

    2011-01-01

    The aim of this article is to highlight the organisation of the remedial classroom. The data were collected from observations and semi-structured interviews with 10 teachers in remedial classes for children seen and treated as having concentration deficits. The teachers use primarily compensatory language that places the deficits in the pupils.…

  11. A Zebra in the Classroom.

    ERIC Educational Resources Information Center

    Leake, Devin; Morvillo, Nancy

    1998-01-01

    Describes the care and breeding of zebra fish, suggests various experiments and observations easily performed in a classroom setting, and provides some ideas to further student interest and exploration of these organisms. (DDR)

  12. The Test Matters: The Relationship between Classroom Observation Scores and Teacher Value Added on Multiple Types of Assessment

    ERIC Educational Resources Information Center

    Grossman, Pam; Cohen, Julie; Ronfeldt, Matthew; Brown, Lindsay

    2014-01-01

    In this study, we examined how the relationships between one observation protocol, the Protocol for Language Arts Teaching Observation (PLATO), and value-added measures shift when different tests are used to assess student achievement. Using data from the Measures of Effective Teaching Project, we found that PLATO was more strongly related to the…

  13. Classroom Observations and Reflections: Using Online Streaming Video as a Tool for Overcoming Barriers and Engaging in Critical Thinking

    ERIC Educational Resources Information Center

    Barlow, Angela T.; McCrory, Michael R.; Blessing, Stephen

    2013-01-01

    In typical school settings, teachers are not afforded the opportunity to observe the instructional practices of their peers. Time constraints, opportunity, and willingness to participate in observational practices are just three of the factors that may limit teachers' engagement in this type of activity. To provide teachers with opportunities…

  14. Self-Contained Classrooms. Research Brief

    ERIC Educational Resources Information Center

    Walker, Karen

    2009-01-01

    Determining the ideal academic setting in which students can be successful continues to be one of the primary goals of educators. Is there a best classroom structure in which students can be successful? Although there is research on the academic gains in the block schedule and in traditional departmentalized settings, both of which are common in…

  15. CNN Newsroom Classroom Guides. February 1999.

    ERIC Educational Resources Information Center

    Turner Educational Services, Inc., Newtown, PA.

    These classroom guides, designed to accompany the daily CNN (Cable News Network) Newsroom broadcasts for the month of February, provide program rundowns, suggestions for class activities and discussion, links to related World Wide Web sites, and lists of related news terms. Topics include: Monica Lewinsky scheduled to be deposed for the Senate,…

  16. The system for observing fitness instruction time (SOFIT) as a measure of energy expenditure during classroom based physical activity

    E-print Network

    Honas, Jeffery J.; Washburn, Richard A.; Smith, Bryan K.; Greene, Leon; Cook-Wiens, Galen; Donnelly, Joseph E.

    2008-01-01

    The aim of this investigation was to develop an equation to estimate physical activity energy expenditure (PAEE) during a 10-min physically active academic lesson using The System for Observing Fitness Instruction Time (SOFIT) and demographic...

  17. Rethinking Teacher Evaluation in Chicago: Lessons Learned from Classroom Observations, Principal-Teacher Conferences, and District Implementation. Research Report

    ERIC Educational Resources Information Center

    Sartain, Lauren; Stoelinga, Sara Ray; Brown, Eric R.

    2011-01-01

    This report summarizes findings from a two-year study of Chicago's Excellence in Teaching Pilot, which was designed to drive instructional improvement by providing teachers with evidence-based feedback on their strengths and weaknesses. The pilot consisted of training and support for principals and teachers, principal observations of teaching…

  18. Watching for Washback: Observing the Influence of the International English Language Testing System Academic Writing Test in the Classroom

    ERIC Educational Resources Information Center

    Green, Anthony

    2006-01-01

    Previous studies of washback (the influence of a test on teaching and learning) have provided insights into the complexity of educational systems and test use, especially in relation to the role of the teacher, but have given insufficient attention to the relationship between observed practices and test design features. In this article a washback…

  19. Scanning to the Beep: A Teacher-Tested Computer-Based Observational Assessment Tool for the Distance Education Classroom.

    ERIC Educational Resources Information Center

    Hausafus, Cheryl O.; Torrie, Margaret

    1995-01-01

    Discusses results of a study that examined preservice and inservice teachers' use of hand-held Computer-Based Observational Assessment Tools (CBOATs) in a distance education environment using the Iowa Communications Network. The CBOAT studied was Learner Profile, which included a small bar-code reader and data management software. (LRW)

  20. Confronting the realities of implementing contextual learning ideas in a biology classroom

    NASA Astrophysics Data System (ADS)

    Akers, Julia B.

    1999-10-01

    The purpose of this study was to describe the implementation of contextual learning practices in a biology class. Research contends that contextual learning classrooms are active learning environments where students are involved in "hands-on" team projects and the teacher assumes a facilitator role. In this student-centered classroom, students take ownership and responsibility for their own learning. This study examined these assertions and other factors that emerged as the study developed. The research methods used were qualitative. The subject for this study was a biology teacher with twenty-six years of experience who implemented contextual learning practices in two of her biology classes in the 1997--98 school year. As the teacher confronted contextual learning, we engaged in collaborative research that included fourteen interviews transcribed verbatim for analysis, classroom observations and the teacher's written reports. Throughout the study, factors developed that adversely affected contextual learning practices. These factors were discipline, curriculum, and administrative decisions over which the teacher had no control. These are examined along with their consequences for implementing a contextual classroom. Successful practices that worked in the teacher's classroom were also determined and included the teacher's "failure is not an option" policy, mandatory tutoring, behavior contracts, high expectations and teamed projects. Besides contextual learning, a key component of the study was the collaborative research process and its meaning to the subject, the researcher and future researchers who attempt this collaborative approach. The study's conclusion indicate that scheduling, multiple repeaters, discipline and the state Standards of Learning moved the teacher away from contextual learning practices to a more teacher-directed classroom. Two recommendations of this study are that further research is needed to study how the state Standards of Learning have affected instructional practices and the effect of administrative decisions that influence the level of teacher success in the classroom.

  1. The added value of the combined use of the Autism Diagnostic Interview-Revised and the Autism Diagnostic Observation Schedule: diagnostic validity in a clinical Swedish sample of toddlers and young preschoolers.

    PubMed

    Zander, Eric; Sturm, Harald; Bölte, Sven

    2015-02-01

    The diagnostic validity of the new research algorithms of the Autism Diagnostic Interview-Revised and the revised algorithms of the Autism Diagnostic Observation Schedule was examined in a clinical sample of children aged 18-47 months. Validity was determined for each instrument separately and their combination against a clinical consensus diagnosis. A total of N = 268 children (n = 171 with autism spectrum disorder) were assessed. The new Autism Diagnostic Interview-Revised algorithms (research cutoff) gave excellent specificities (91%-96%) but low sensitivities (44%-52%). Applying adjusted cutoffs (lower than recommended based on receiver operating characteristics) yielded a better balance between sensitivity (77%-82%) and specificity (60%-62%). Findings for the Autism Diagnostic Observation Schedule were consistent with previous studies showing high sensitivity (94%-100%) and alongside lower specificity (52%-76%) when using the autism spectrum cutoff, but better balanced sensitivity (81%-94%) and specificity (81%-83%) when using the autism cutoff. A combination of both the Autism Diagnostic Interview-Revised (with adjusted cutoff) and the Autism Diagnostic Observation Schedule (autism spectrum cutoff) yielded balanced sensitivity (77%-80%) and specificity (87%-90%). Results favor a combined usage of the Autism Diagnostic Interview-Revised and Autism Diagnostic Observation Schedule in young children with unclear developmental problems, including suspicion of autism spectrum disorder. Evaluated separately, the Autism Diagnostic Observation Schedule (cutoff for autism) provides a better diagnostic accuracy than the Autism Diagnostic Interview-Revised. PMID:24413849

  2. Smart Classroom

    ERIC Educational Resources Information Center

    Kelly, Rhea, Ed.

    2006-01-01

    What makes a classroom "smart"? Presentation technologies such as projectors, document cameras, and LCD panels clearly fit the bill, but when considering other technologies for teaching, learning, and developing content, the possibilities become limited only by the boundaries of an institution's innovation. This article presents 32 best practices…

  3. Classroom Notes

    ERIC Educational Resources Information Center

    International Journal of Mathematical Education in Science and Technology, 2007

    2007-01-01

    In this issue's "Classroom Notes" section, the following papers are discussed: (1) "Constructing a line segment whose length is equal to the measure of a given angle" (W. Jacob and T. J. Osler); (2) "Generating functions for the powers of Fibonacci sequences" (D. Terrana and H. Chen); (3) "Evaluation of mean and variance integrals without…

  4. Classroom Behavior

    ERIC Educational Resources Information Center

    Segal, Carmit

    2008-01-01

    This paper investigates the determinants and malleability of noncognitive skills. Using data on boys from the National Education Longitudinal Survey, I focus on youth behavior in the classroom as a measure of noncognitive skills. I find that student behavior during adolescence is persistent. The variation in behavior can be attributed to…

  5. Classroom Psychology.

    ERIC Educational Resources Information Center

    Fishtein, Ruth

    A school psychologist speaks of ways in which classroom teachers can use their training and experience to select the most effective options to help their students make the best use of their school experience. The first section of the book presents a brief analysis of eight major types of problem children (the hyperactive child, the aggressively…

  6. Multilevel and Diverse Classrooms

    ERIC Educational Resources Information Center

    Baurain, Bradley, Ed.; Ha, Phan Le, Ed.

    2010-01-01

    The benefits and advantages of classroom practices incorporating unity-in-diversity and diversity-in-unity are what "Multilevel and Diverse Classrooms" is all about. Multilevel classrooms--also known as mixed-ability or heterogeneous classrooms--are a fact of life in ESOL programs around the world. These classrooms are often not only multilevel…

  7. Ecology and Development in Classroom Communication

    ERIC Educational Resources Information Center

    Barowy, William; Smith, Jeanne Elser

    2008-01-01

    Drawing upon observer participation in a first grade classroom, we present a systemic functional analysis of classroom communication located in relation to social semiotics, cultural historical activity theory, and ecological psychology, relating context to meaning making. Two years of observation include field notes, student assessments, audio…

  8. 2015 SUMMER ORIENTATION SCHEDULE Biomedical Sciences

    E-print Network

    Anderson, Paul R.

    , 1st floor, Hanes Building: 1:00 ­ 4:00 PM Review plan for advisor/project/academic advising2015 SUMMER ORIENTATION SCHEDULE Biomedical Sciences Monday, June 1, Classroom 1064, 1st floor Badges & Parking ­ MRI, Ground Floor, Suite C 11:30 AM Welcome Luncheon ­ Dr. Latham-Sadler 1:00 ­ 5

  9. Scheduling game

    SciTech Connect

    Kleck, W

    1982-04-01

    Structuring a schedule - whether by Critical Path Method (CPM) or Precedence Charting System (PCS) - involves estimating the duration of one or more activities and arranging them in the most logical sequence. Given the start date, the completion date is relatively simple to determine. What is then so complicated about the process. It is complicated by the people involved - the people who make the schedules and the people who attempt to follow them. Schedules are an essential part of project management and construction contract administration. Much of the material available pertains to the mechanics of schedules, the types of logic networks, the ways that data can be generated and presented. This paper sheds light on other facets of the subject - the statistical and philosophical fundamentals involved in scheduling.

  10. Classroom Management Study through

    E-print Network

    Douches, David S.

    Classroom Management Study through Michigan State Extension What is the Incredible Years Teacher Classroom Management (IYTCM) Program? This program is an evidence-based interven4on focused on improving teachers' skills in using classroom management

  11. The Classroom Animal: Crickets.

    ERIC Educational Resources Information Center

    Kramer, David C.

    1985-01-01

    Suggests using crickets for classroom activities, providing background information on their anatomy and reproduction and tips on keeping individual organisms or a breeding colony in the classroom. (JN)

  12. Timeline-Based Space Operations Scheduling with External Constraints

    NASA Technical Reports Server (NTRS)

    Chien, Steve; Tran, Daniel; Rabideau, Gregg; Schaffer, Steve; Mandl, Daniel; Frye, Stuart

    2010-01-01

    We describe a timeline-based scheduling algorithm developed for mission operations of the EO-1 earth observing satellite. We first describe the range of operational constraints for operations focusing on maneuver and thermal constraints that cannot be modeled in typical planner/schedulers. We then describe a greedy heuristic scheduling algorithm and compare its performance to both the prior scheduling algorithm - documenting an over 50% increase in scenes scheduled with estimated value of millions of dollars US. We also compare to a relaxed optimal scheduler showing that the greedy scheduler produces schedules with scene count within 15% of an upper bound on optimal schedules.

  13. Mission scheduling

    NASA Technical Reports Server (NTRS)

    Gaspin, Christine

    1989-01-01

    How a neural network can work, compared to a hybrid system based on an operations research and artificial intelligence approach, is investigated through a mission scheduling problem. The characteristic features of each system are discussed.

  14. The LSST OCS scheduler design

    NASA Astrophysics Data System (ADS)

    Delgado, Francisco; Schumacher, German

    2014-08-01

    The Large Synoptic Survey Telescope (LSST) is a complex system of systems with demanding performance and operational requirements. The nature of its scientific goals requires a special Observatory Control System (OCS) and particularly a very specialized automatic Scheduler. The OCS Scheduler is an autonomous software component that drives the survey, selecting the detailed sequence of visits in real time, taking into account multiple science programs, the current external and internal conditions, and the history of observations. We have developed a SysML model for the OCS Scheduler that fits coherently in the OCS and LSST integrated model. We have also developed a prototype of the Scheduler that implements the scheduling algorithms in the simulation environment provided by the Operations Simulator, where the environment and the observatory are modeled with real weather data and detailed kinematics parameters. This paper expands on the Scheduler architecture and the proposed algorithms to achieve the survey goals.

  15. The Added Value of the Combined Use of the Autism Diagnostic Interview-Revised and the Autism Diagnostic Observation Schedule: Diagnostic Validity in a Clinical Swedish Sample of Toddlers and Young Preschoolers

    ERIC Educational Resources Information Center

    Zander, Eric; Sturm, Harald; Bölte, Sven

    2015-01-01

    The diagnostic validity of the new research algorithms of the Autism Diagnostic Interview-Revised and the revised algorithms of the Autism Diagnostic Observation Schedule was examined in a clinical sample of children aged 18-47 months. Validity was determined for each instrument separately and their combination against a clinical consensus…

  16. The Relative Effects of Classroom Instruction and Subsequent Observational Learning on the Acquisition of Questioning Behavior by Pre-Service Elementary Science Teachers

    ERIC Educational Resources Information Center

    Koran, John J.

    1969-01-01

    Presents procedures, results, and conclusions of a study designed to compare the effects of classroom instruction with that of a videotape model presentation of a behavior to be acquired, on teacher performance under simulated conditions. The subjects were 33 female elementary education majors at the University of Texas. Results indicated that the…

  17. A Measure of Teacher Classroom Management.

    ERIC Educational Resources Information Center

    Soar, Robert S.

    This document reports on an observation instrument and data obtained over 2 years as part of the national evaluation of project Follow Through. Data was collected from 70 kindergarten and first grade classrooms involved 7 different experimental programs and including 2 comparison (control) classrooms. The primary instrument used to measure teacher…

  18. Expanding Knowledge: From the Classroom into Cyberspace

    ERIC Educational Resources Information Center

    Barbas, Maria Potes Santa-Clara

    2006-01-01

    This paper is part of a larger project in the area of research. The main purpose of this mediated discourse was to implement, observe and analyse experiences of teachers in a training project developed for two different settings in the classroom. The first was between international classrooms through cyberspace and the second was a cyberspace…

  19. Examining Culturally Responsive Teaching Practices in Elementary Classrooms

    ERIC Educational Resources Information Center

    Gorham, Jennifer Jones

    2013-01-01

    This qualitative study examines the enactment of culturally responsive teaching practices (Gay, 2010) within two African American elementary teachers' classrooms. Teacher interviews, classroom observations, and classroom documents were collected and analyzed to examine the supports and barriers these teachers encountered as they attempted to…

  20. Effective Factors in Interactions within Japanese EFL Classrooms

    ERIC Educational Resources Information Center

    Maftoon, Parviz; Ziafar, Meisam

    2013-01-01

    Classroom interactional patterns depend on some contextual, cultural and local factors in addition to the methodologies employed in the classroom. In order to delineate such factors, the focus of classroom interaction research needs to shift from the observables to the unobservables like teachers' and learners' psychological states and…

  1. Classroom Management. Brief

    ERIC Educational Resources Information Center

    National Education Association Research Department, 2006

    2006-01-01

    In learning-centered classrooms, the emphasis of classroom management shifts from maintaining behavioral control to fostering student engagement and self-regulation as well as community responsibility. This brief describes classroom management in "learning centered" classrooms, where practices are consistent with recent research knowledge about…

  2. A Multi-Instrument Examination of Preschool Classroom Quality and the Relationship between Program, Classroom, and Teacher Characteristics

    ERIC Educational Resources Information Center

    Denny, Joanna Hope; Hallam, Rena; Homer, Karen

    2012-01-01

    Research Findings: A statewide study of preschool classroom quality was conducted using 3 distinct classroom observation measures in order to inform a statewide quality rating system. Findings suggested that Tennessee preschool classrooms were approaching "good" quality on the Early Childhood Environment Rating Scale-Revised (ECERS-R) and provided…

  3. A System for Automatically Generating Scheduling Heuristics

    NASA Technical Reports Server (NTRS)

    Morris, Robert

    1996-01-01

    The goal of this research is to improve the performance of automated schedulers by designing and implementing an algorithm by automatically generating heuristics by selecting a schedule. The particular application selected by applying this method solves the problem of scheduling telescope observations, and is called the Associate Principal Astronomer. The input to the APA scheduler is a set of observation requests submitted by one or more astronomers. Each observation request specifies an observation program as well as scheduling constraints and preferences associated with the program. The scheduler employs greedy heuristic search to synthesize a schedule that satisfies all hard constraints of the domain and achieves a good score with respect to soft constraints expressed as an objective function established by an astronomer-user.

  4. Back to Basics: Working with Young Children with Autism in Inclusive Classrooms

    ERIC Educational Resources Information Center

    Deris, Aaron R.; Di Carlo, Cynthia F.

    2013-01-01

    Young children with autism benefit from various adaptations made to an early childhood classroom. This article includes modifications for both teacher-directed and child-initiated activities. Adaptations are given for the classroom environment, daily schedule, sensory needs, transitions and general teaching strategies. The techniques described are…

  5. The effect of mathematical games on on-task behaviours in the primary classroom

    NASA Astrophysics Data System (ADS)

    Bragg, Leicha A.

    2012-12-01

    A challenge for primary classroom teachers is to maintain students' engagement with learning tasks while catering for their diverse needs, capabilities and interests. Multiple pedagogical approaches are employed to promote on-task behaviours in the mathematics classroom. There is a general assumption by educators that games ignite children's on-task behaviours, but there is little systemically researched empirical data to support this claim. This paper compares students' on-task behaviours during non-digital game-playing lessons compared with non-game-playing lessons. Six randomly selected grade 5 and 6 students (9-12 year olds) were observed during ten mathematics lessons. A total of 2,100 observations were recorded via an observational schedule and analysed by comparing the percentage of exhibited behaviours. The study found the children spent 93 % of the class-time exhibiting on-task engagement during the game-playing lessons compared with 72 % during the non-game-playing lessons. The game-playing lessons also promoted greater incidents of student talk related to the mathematical task (34 %) compared with the non-game-playing lessons (11 %). These results support the argument that games serve to increase students' time-on-task in mathematics lessons. Therefore, it is contended that use of games explicitly addressing the mathematical content being taught in a classroom is one way to increase engagement and, in turn, potential for learning.

  6. Science Teacher Beliefs and Classroom Practice Related to Constructivism in Different School Settings

    ERIC Educational Resources Information Center

    Savasci, Funda; Berlin, Donna F.

    2012-01-01

    Science teacher beliefs and classroom practice related to constructivism and factors that may influence classroom practice were examined in this cross-case study. Data from four science teachers in two schools included interviews, demographic questionnaire, Classroom Learning Environment Survey (preferred/perceived), and classroom observations and…

  7. 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…

  8. All Together Now: Measuring Staff Cohesion in Special Education Classrooms

    PubMed Central

    Kratz, Hilary E.; Locke, Jill; Piotrowski, Zinnia; Ouellette, Rachel R.; Xie, Ming; Stahmer, Aubyn C.; Mandell, David S.

    2015-01-01

    This study sought to validate a new measure, the Classroom Cohesion Survey (CCS), designed to examine the relationship between teachers and classroom assistants in autism support classrooms. Teachers, classroom assistants, and external observers showed good inter-rater agreement on the CCS and good internal consistency for all scales. Simple factor structures were found for both teacher- and classroom assistant–rated scales, with one-factor solutions for both scales. Paired t tests revealed that on average, classroom assistants rated classroom cohesion stronger than teachers. The CCS may be an effective tool for measuring cohesion between classroom staff and may have an important impact on various clinical and implementation outcomes in school settings. PMID:26213443

  9. Measuring Quality in Inclusive Preschool Classrooms: Development and Validation of the Inclusive Classroom Profile (ICP)

    ERIC Educational Resources Information Center

    Soukakou, Elena P.

    2012-01-01

    The purpose of this study was to develop and validate an observation measure designed to assess classroom quality in inclusive preschool programs, the Inclusive Classroom Profile (ICP). Developing the rating scale entailed systematic fieldwork in inclusive settings and review of the literature on preschool inclusion. Results from the validation…

  10. Collaborative Classroom Management in a Co-Taught Primary School Classroom

    ERIC Educational Resources Information Center

    Rytivaara, Anna

    2012-01-01

    The purpose of this study was to examine how teachers manage their classroom in co-taught lessons. The data were collected by observing and interviewing a pair of primary school teachers. The most important influence of collaboration on classroom management seemed to be the emotional support of another adult, and the opportunity to use different…

  11. The Networked Classroom

    ERIC Educational Resources Information Center

    Roschelle, Jeremy; Penuel, William R.; Abrahamson, Louis

    2004-01-01

    Classroom network requires every student to think actively, which enhances student participation in mathematics and science. Classroom-specific networks use software designed to enhance communication between teacher and students.

  12. Creating a Positive Classroom Culture: Minute by Minute

    ERIC Educational Resources Information Center

    Wright, Ali

    2014-01-01

    This article offers a peek into high school math teacher Ali Wright's typical school day, which includes time-tested strategies that she uses to build a positive culture in her classroom. Scheduled timeframes and activities include before school starts, five minutes before class, during announcements, during class, last five minutes of class,…

  13. Safety in Science Classrooms: What Research and Best Practice Say.

    ERIC Educational Resources Information Center

    West, Sandra S.; Westerlund, Julie F.; Stephenson, Amanda L.; Nelson, Nancy C.; Nyland, Cynthia K.

    2003-01-01

    Reviews the National Science Education Standards for science classrooms and gives examples of practice in the following areas: overcrowding, class size, individual workspaces and workstations, teacher preparation, discipline, hiring practices, scheduling, safety audits, and facilities and equipment. (Contains 44 references.) (SK)

  14. Competition in the Classroom

    ERIC Educational Resources Information Center

    Jameson, Daphne

    2007-01-01

    In this article, the author shares the strategy she adopted to even out the participation among her multicultural students during their classroom discussions. The author realized that her students had different concepts about the classroom and different philosophies about competition. For the Americans and Indians, the classroom was a site of…

  15. Classroom Management for Ensembles.

    ERIC Educational Resources Information Center

    Bauer, William I.

    2001-01-01

    Discusses topics essential to good classroom management for ensemble music teachers. Explores the importance of planning and preparation, good teaching practice within the classroom, and using an effective discipline plan to deal with any behavior problems in the classroom. Includes a bibliography of further resources. (CMK)

  16. Communication in the Classroom.

    ERIC Educational Resources Information Center

    Johnson, Maeetta B.

    Educators have become so involved with delivering the curricula that they fail to acknowledge "how" they deliver the curricula. This paper considers the different forms of verbal and nonverbal communications in the classroom, cultural communications in the classroom, and communication enhancers for the classroom--issues which are major crossroads…

  17. Classroom Management. TESOL Classroom Practice Series

    ERIC Educational Resources Information Center

    Farrell, Thomas S. C., Ed.

    2008-01-01

    This series captures the dynamics of the contemporary ESOL classroom. It showcases state-of-the-art curricula, materials, tasks, and activities reflecting emerging trends in language education and seeks to build localized language teaching and learning theories based on teachers' and students' unique experiences in and beyond the classroom. Each…

  18. Classrooms 2000: Innovative Approaches to Classroom Technology.

    ERIC Educational Resources Information Center

    Schoomer, Elia

    2000-01-01

    Describes the next generation of technology classrooms based on experiences at Lehigh University (Pennsylvania). Topics include learner-centered rather than instructor-centered instruction; size; interactivity; and technology features, emphasizing flexibility and interactive technology. An appendix lists selected classroom technology Web sites and…

  19. Designing for the Active Classroom

    SciTech Connect

    Wilkerson, Andrea M.; Donohue, Amy; Davis, Robert G.

    2015-02-01

    The article discusses trends in classroom design and then transitions to a discussion of the future of the classroom and how the lighting industry needs to be preparing to meet the needs of the future classroom. The OSU Classroom building as an example throughout, first discussing how trends in classroom design were incorporated into the Classroom Building and then discussing how future lighting systems could enhance the Classroom Building, which is a clear departure from the actual lighting design and current technology.

  20. Scheduling Reconsidered (Again!)

    ERIC Educational Resources Information Center

    Hentschke, Guilbert C.; Fowler, William J.

    1974-01-01

    Computer technicians bring to school scheduling a certain naivete regarding the operation of schools. School administrators play a fundamental role of informing technicians about education scheduling needs. (Author)

  1. Perception Shapes Experience: The Influence of Actual and Perceived Classroom Environment Dimensions on Girls' Motivations for Science

    ERIC Educational Resources Information Center

    Spearman, Juliette; Watt, Helen M. G.

    2013-01-01

    The classroom environment influences students' academic outcomes, but it is often students' perceptions that shape their classroom experiences. Our study examined the extent to which observed classroom environment features shaped perceptions of the classroom, and explained levels of, and changes in, girls' motivation in junior secondary school…

  2. Social Inclusion: Teachers as Facilitators in Peer Acceptance of Students with Disabilities in Regular Classrooms in Tamil Nadu, India

    ERIC Educational Resources Information Center

    David, Ruffina; Kuyini, Ahmed Bawa

    2012-01-01

    This study examined the impact of classroom teachers' attitudes towards inclusive education, teachers' self-efficacy and classroom practices on the social status of students with disabilities in inclusive classrooms in Tamil Nadu, India. Questionnaires, interviews and classroom observations were employed to gather data. The data analysis included…

  3. Explicit Reading Comprehension Instruction in Elementary Classrooms: Teacher Use of Reading Comprehension Strategies

    ERIC Educational Resources Information Center

    Ness, Molly

    2011-01-01

    The purpose of this observational study was to identify the frequency of reading comprehension instruction in elementary classrooms. Additional objectives were to determine which reading comprehension instructional strategies were most employed by teachers in elementary classrooms. In 3,000 minutes of direct classroom observation in 20 first-…

  4. Creativity in the Hong Kong Classroom: What Is the Contextual Practice?

    ERIC Educational Resources Information Center

    Forrester, Victor; Hui, Anna

    2007-01-01

    A review is offered of Hong Kong's current education reform that sites a key role for "creativity." This key role leads us to ask "Creativity in the Hong Kong Classroom: what is the contextual practice?" To address this question 27 Primary classroom teachers across three subject areas were observed and rated using the Classroom Observation Form…

  5. A PRELIMINARY ANALYSIS OF COMPUTER-BASED TRAINING TO TEACH CLASSROOM BEHAVIOR MANAGEMENT STRATEGIES

    E-print Network

    Rusinko, Elizabeth C

    2008-01-01

    This investigation examined the effects of a computer-based program designed to teach basic classroom behavior management skills to 9 undergraduate students via computer posttests, role-plays, and classroom observations. ...

  6. The Classroom Animal.

    ERIC Educational Resources Information Center

    Science and Children, 1986

    1986-01-01

    Provides background information on the earthworm. Reviews basic anatomical, behavioral, and reproductive facts. Offers suggestions for procuring, maintaining, and breeding colonies for classroom use. (ML)

  7. Calling All Classrooms.

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    1999-01-01

    Presents examples of innovative public/private partnerships that have successfully provided affordable telephone access to school classrooms. Contact information for each of the programs is provided. (GR)

  8. Scheduler's assistant: a tool for intelligent scheduling

    NASA Astrophysics Data System (ADS)

    Griffin, Neal L.

    1991-03-01

    The objective of this project was to use expert system technology to aid in the scheduling activities performed at the White Sands Missile Range (WSMR). The WSMR range scheduling problem presents a complex interactive environment. A human factors approach was undertaken, in that, the goal was to implement a system which mimics current WSMR scheduling procedures. The results of this project have produced a prototypic scheduling tool, called Scheduler's Assistant (SA), to aid WSMR range schedulers to generate a daily schedule. The system provides resource conflict detection and resolution advice through a series of cooperating expert systems. Immediate advantages of the system are increased safety, insurance of proper schedule execution and improved speed for turnaround time of sudden schedule changes. Additional benefits of SA include: expandability as future operations grow, allows for rapid redeployment for changing resources, promotes efficient management of WSMR resources, provides a formal representation of knowledge such that years of range personnel experience is preserved and enables the flexibility of a scheduling aid as opposed to a rigid methodology. Prior development efforts by Perceptics have produced a sophisticated expert system development tool, called Knowledge Shaper, which was used to implement all of the expert systems. The development of SA included a library of routines (the SA toolbox) to permit the manipulation of internal data tables and define a data transfer protocol to and from the SA environment. The combination of Knowledge Shaper and the SA toolbox provide a powerful set of design tools for the development of future scheduling applications.

  9. Visual Motivation in the Classroom.

    ERIC Educational Resources Information Center

    Glazzard, Peggy H.

    1978-01-01

    The article discusses the use of visual motivation (for instance, the classroom bulletin board) in classrooms of orthopedically handicapped, learning disabled, and emotionally disturbed children. (PHR)

  10. Protocols for distributive scheduling

    NASA Technical Reports Server (NTRS)

    Richards, Stephen F.; Fox, Barry

    1993-01-01

    The increasing complexity of space operations and the inclusion of interorganizational and international groups in the planning and control of space missions lead to requirements for greater communication, coordination, and cooperation among mission schedulers. These schedulers must jointly allocate scarce shared resources among the various operational and mission oriented activities while adhering to all constraints. This scheduling environment is complicated by such factors as the presence of varying perspectives and conflicting objectives among the schedulers, the need for different schedulers to work in parallel, and limited communication among schedulers. Smooth interaction among schedulers requires the use of protocols that govern such issues as resource sharing, authority to update the schedule, and communication of updates. This paper addresses the development and characteristics of such protocols and their use in a distributed scheduling environment that incorporates computer-aided scheduling tools. An example problem is drawn from the domain of space shuttle mission planning.

  11. Aspects of job scheduling

    NASA Technical Reports Server (NTRS)

    Phillips, K.

    1976-01-01

    A mathematical model for job scheduling in a specified context is presented. The model uses both linear programming and combinatorial methods. While designed with a view toward optimization of scheduling of facility and plant operations at the Deep Space Communications Complex, the context is sufficiently general to be widely applicable. The general scheduling problem including options for scheduling objectives is discussed and fundamental parameters identified. Mathematical algorithms for partitioning problems germane to scheduling are presented.

  12. Optimizing Operating Room Scheduling.

    PubMed

    Levine, Wilton C; Dunn, Peter F

    2015-12-01

    This article reviews the management of an operating room (OR) schedule and use of the schedule to add value to an organization. We review the methodology of an OR block schedule, daily OR schedule management, and post anesthesia care unit patient flow. We discuss the importance of a well-managed OR schedule to ensure smooth patient care, not only in the OR, but throughout the entire hospital. PMID:26610624

  13. The GBT Dynamic Scheduling System: An Update

    NASA Astrophysics Data System (ADS)

    Clark, M. H.; Balser, D. S.; Braatz, J.; Condon, J.; Creager, R. E.; McCarty, M. T.; Maddalena, R. J.; Marganian, P.; O'Neil, K.; Sessoms, E.; Shelton, A. L.

    2011-07-01

    The Robert C. Byrd Green Bank Telescope's (GBT) Dynamic Scheduling System (DSS), in production use since September 2009, was designed to maximize observing efficiency while maintaining the GBT's flexibility, improving data quality, and minimizing any undue adversity for the observers. Using observing criteria, observer availability and qualifications, three-dimensional weather forecasts, and telescope state, the DSS software is capable of optimally scheduling observers 24 to 48 hours in advance on a telescope having a wide-range of capabilities in a geographical location with variable weather patterns. Recent improvements for the GBT include an expanded frequency coverage (0.390-90 GHz), proper treatment of fully sampled array receivers, increasingly diverse observing criteria, the ability to account for atmospheric instability from clouds, and new tools for scheduling staff to control and interact with generated schedules and the underlying database.

  14. Tips from the Classroom.

    ERIC Educational Resources Information Center

    Benedetti, Teresa; De Gaetano, Yvonne; Weinstein-McShane, Ruth; Paez, Doris; McCarty, Laurie; Ehlers-Zavala, Fabiola; Bakken, Jeffrey P.

    1997-01-01

    This group of classroom tips discusses the benefits of peer coaching, peer group conversation about teachers' classroom experiences, using visual displays for collegial sharing, using cultural brokers in educational settings, and the role of picture books in developing literacy skills in diverse students with disabilities. (Author/CK)

  15. Classroom Assessment in Action

    ERIC Educational Resources Information Center

    Shermis, Mark D.; DiVesta, Francis J.

    2011-01-01

    "Classroom Assessment in Action" clarifies the multi-faceted roles of measurement and assessment and their applications in a classroom setting. Comprehensive in scope, Shermis and Di Vesta explain basic measurement concepts and show students how to interpret the results of standardized tests. From these basic concepts, the authors then provide…

  16. Defining Authentic Classroom Assessment

    ERIC Educational Resources Information Center

    Frey, Bruce B.; Schmitt, Vicki L.; Allen, Justin P.

    2012-01-01

    A commonly advocated best practice for classroom assessment is to make the assessments authentic. Authentic is often used as meaning the mirroring of real-world tasks or expectations. There is no consensus, however, in the actual definition of the term or the characteristics of an authentic classroom assessment. Sometimes, the realistic component…

  17. Ideas for the Classroom

    ERIC Educational Resources Information Center

    Mathematics Teaching Incorporating Micromath, 2006

    2006-01-01

    In this article, the author shares some of the activities for the classroom invented by Gill Hatch. One of those activities is the activity for older students, which is for the five-year-olds through to post-graduates. Card-sorting game, geometry games, algebra games, and loop games are also some of those activities for the classroom invented by…

  18. For the Classroom.

    ERIC Educational Resources Information Center

    Hartig, Gordon; And Others

    1978-01-01

    Four games for use in the foreign language classroom are described. The first, "A Shopping Game," by Gordon Hartig, is played on a game board in the German classroom and provides practice in producing sentences with the preposition "in," which in some instances takes the dative and in others takes the accusative. A diagram of the game board is…

  19. Sociolinguistics in the Classroom.

    ERIC Educational Resources Information Center

    Dumas, Bethany K.

    The application of sociolinguistic principles should be the concern of every professional person who has any control over what goes on inside a classroom, particularly the teacher, who has the most regular, if not the closest contact with the student. It sometimes seems, however, that in their approach to multidialects in the classroom, teachers…

  20. Responsive classroom management 

    E-print Network

    Stough, Laura

    2008-01-01

    stream_source_info Responsive classroom management.pdf.txt stream_content_type text/plain stream_size 9 Content-Encoding ISO-8859-1 stream_name Responsive classroom management.pdf.txt Content-Type text/plain; charset=ISO-8859-1 ...

  1. Evaluation in the Classroom.

    ERIC Educational Resources Information Center

    Becnel, Shirley

    Six classroom research-based instructional projects funded under Chapter 2 are described, and their outcomes are summarized. The projects each used computer hardware and software in the classroom setting. The projects and their salient points include: (1) the Science Technology Project, in which 48 teachers and 2,847 students in 18 schools used…

  2. Speaking in the Classroom

    ERIC Educational Resources Information Center

    McBain, Robert

    2011-01-01

    Too much speaking and indiscipline in class is an on-going problem for any teacher, it is at its least disruptive and at most it destroys a good positive classroom atmosphere. This article recognizes this and continues this debate and suggests key clues to support teachers in their efforts to maintain a positive classroom atmosphere and discipline…

  3. Reflective Classroom Management.

    ERIC Educational Resources Information Center

    Woody, Robert H.

    2001-01-01

    Proposes that music teachers should use a reflective approach to classroom management that enables them to examine their teaching practices. Offers a collection of questions for classroom management to determine and improve teachers' perceptiveness, creativity, and ability to set a good example. (CMK)

  4. Applying a Classroom Process Model to Instructional Evaluation.

    ERIC Educational Resources Information Center

    Leinhardt, Gaea

    Variations in classroom instruction were observed, and related to student achievement in reading and mathematics. A six-construct model was applied to data on students and instructional practices in sixty second grade classrooms at nine geographic sites, seven of which were sponsored by Project Follow-Through. The constructs were: (l) initial…

  5. Social-Emotional Environments: Teacher Practices in Two Toddler Classrooms

    ERIC Educational Resources Information Center

    Gloeckler, Lissy; Niemeyer, Judith

    2010-01-01

    This descriptive qualitative report is taken from a larger U.S. study on the influences of teacher practices on the early development of emotion regulation in toddlers. This report focuses on the classroom practices of two teachers in separate toddler classrooms. During a week of observations in each setting, the authors collected data on how the…

  6. Dialogical Patterns of Interaction in Pre-School Classrooms

    ERIC Educational Resources Information Center

    Rasku-Puttonen, Helena; Lerkkanen, Marja-Kristiina; Poikkeus, Anna-Maija; Siekkinen, Martti

    2012-01-01

    The present study set out to identify and examine dialogic educational interactions in Finnish pre-school classrooms. Video recordings of five observed pre-school classrooms that had shown a high or moderate quality of instructional support in literacy, maths and science studies were transcribed for micro-scale qualitative content analysis. Three…

  7. Assistant Teachers in Head Start Classrooms: Comparing to and Working with Lead Teachers

    ERIC Educational Resources Information Center

    Curby, Timothy W.; Boyer, Caroline; Edwards, Taylor; Chavez, Catharine

    2012-01-01

    Research Findings: The purpose of the present study is to examine the degree to which assistant and lead teachers work together in Head Start classrooms in 3 domains: emotional support, classroom organization, and instructional support. Pairs of lead and assistant teachers from 14 Head Start classrooms were simultaneously observed for 1 morning to…

  8. Early Adjustment, Gender Differences, and Classroom Organizational Climate in First Grade

    ERIC Educational Resources Information Center

    Ponitz, Claire Cameron; Rimm-Kaufman, Sara E.; Brock, Laura L.

    2009-01-01

    We examined gender differences in the first-grade transition, exploring child and classroom contributions to self-control and achievement in a rural sample. Teachers (n = 36) reported on children's (n = 172) initial adjustment difficulty and end-of-year self-control. Observed classroom organization and teacher-reported classroom chaos measured…

  9. Measuring the Quality of Inclusive Practices: Findings from the Inclusive Classroom Profile Pilot

    ERIC Educational Resources Information Center

    Soukakou, Elena P.; Winton, Pam J.; West, Tracey A.; Sideris, John H.; Rucker, Lia M.

    2014-01-01

    The purpose of this study was to test the reliability and validity of the Inclusive Classroom Profile (ICP), an observation measure designed to assess the quality of classroom practices in inclusive preschool programs. The measure was field tested in 51 inclusive classrooms. Results confirmed and extended previous research findings, providing…

  10. Interactions between Classroom Discourse, Teacher Questioning, and Student Cognitive Engagement in Middle School Science

    ERIC Educational Resources Information Center

    Smart, Julie B.; Marshall, Jeff C.

    2013-01-01

    Classroom discourse can affect various aspects of student learning in science. The present study examines interactions between classroom discourse, specifically teacher questioning, and related student cognitive engagement in middle school science. Observations were conducted throughout the school year in 10 middle school science classrooms using…

  11. Children's Agreement on Classroom Social Networks: Cross-Level Predictors in Urban Elementary Schools

    ERIC Educational Resources Information Center

    Cappella, Elise; Neal, Jennifer Watling; Sahu, Neha

    2012-01-01

    Informed by research on interpersonal perception, peer relationships, and classroom climate, this study examines predictors of children's agreement with classmates on their classroom social networks. Social network data, peer nominations of positive behavior, and classroom observations were collected from 418 second-grade to fourth-grade children…

  12. The Implications of Developmentally Appropriate Practice for the Kindergarten General Music Classroom

    ERIC Educational Resources Information Center

    Miranda, Martina L.

    2004-01-01

    The purpose of this study was to examine the implications of Developmentally Appropriate Practice (DAP) for the kindergarten general music classroom. Ethnographic procedures (classroom observations, interviews, and artifact collection) were used to collect data in three kindergarten music classrooms throughout an academic year. Data were coded…

  13. Classroom-Level Positive Behavior Supports in Schools Implementing SW-PBIS: Identifying Areas for Enhancement

    ERIC Educational Resources Information Center

    Reinke, Wendy M.; Herman, Keith C.; Stormont, Melissa

    2013-01-01

    This study evaluated the use of classroom-level behavior management strategies that align with School-Wide Positive Behavioral Interventions and Supports (SW-PBIS). Direct observations of universal classroom management strategies were conducted across 33 elementary classrooms in elementary schools implementing SW-PBIS with high fidelity. Findings…

  14. Classroom Management and the Librarian

    ERIC Educational Resources Information Center

    Blackburn, Heidi; Hays, Lauren

    2014-01-01

    As librarians take on more instructional responsibilities, the need for classroom management skills becomes vital. Unfortunately, classroom management skills are not taught in library school and therefore, many librarians are forced to learn how to manage a classroom on the job. Different classroom settings such as one-shot instruction sessions…

  15. The EUVE proposal database and scheduling system

    NASA Technical Reports Server (NTRS)

    Christian, C.; Olson, E.; Jelinsky, P.; Samuel, M.

    1992-01-01

    The proposal database and scheduling system for the Extreme Ultraviolet Explorer will be described. The proposal database has been implemented to take input for approved observations selected by the EUVE Peer Review Panel and output target information suitable for the scheduling system to digest. The scheduling system is a hybrid of the SPIKE program and EUVE software which checks spacecraft constraints, produces a proposed schedule and selects spacecraft orientations with optimal configurations for acquiring star trackers, etc. This system has been used to schedule the In Orbit Calibration activities that took place this summer, following the EUVE launch in early June 1992. The implemented strategy has implications for the selection of approved targets, which have impacted the Peer Review process. In addition, it will be discussed how the proposal database, founded on Sybase, controls the processing of EUVE Guest Observer data.

  16. Female Students of Color in Special Education: Classroom Behaviors and Perceptions in Single-Gender and Coeducational Classrooms.

    ERIC Educational Resources Information Center

    Madigan, Jennifer C.

    This qualitative research examined classroom behaviors and school perceptions of female students of color (Latina and African American) in single-gender and coeducational secondary-level special education placements for students with mild to moderate learning disabilities. Classroom observations and interviews were conducted with eight female…

  17. Environmental surveillance master sampling schedule

    SciTech Connect

    Bisping, L.E.

    1991-01-01

    Environmental surveillance of the Hanford Site and surrounding areas is conducted by the Pacific Northwest Laboratory (PNL) for the US Department of Energy (DOE). This document contains the planned schedule for routine sample collection for the Surface Environmental Surveillance Project (SESP) and Ground-Water Monitoring Project. The routine sampling plan for the SESP has been revised this year to reflect changing site operations and priorities. Some sampling previously performed at least annually has been reduced in frequency, and some new sampling to be performed at a less than annual frequency has been added. Therefore, the SESP schedule reflects sampling to be conducted in calendar year 1991 as well as future years. The ground-water sampling schedule is for 1991. This schedule is subject to modification during the year in response to changes in Site operation, program requirements, and the nature of the observed results. Operational limitations such as weather, mechanical failures, sample availability, etc., may also require schedule modifications. Changes will be documented in the respective project files, but this plan will not be reissued. The purpose of these monitoring projects is to evaluate levels of radioactive and nonradioactive pollutants in the Hanford evirons.

  18. Flipping the Classroom

    NASA Astrophysics Data System (ADS)

    Riendeau, Diane

    2012-11-01

    A recent trend in education is the ``flipped'' or ``reversed'' classroom. In this educational model, students view videos of the lectures as their homework and class time is used for activities and solving problems that might have been assigned as homework in a traditional classroom. Although far from an expert on flipping the classroom, I can see some merit in the idea. When students watch the videos at home, they can start and restart the lecture as often as they like. The lectures are also available for review before the exam. Class time can be used for higher-order questioning, experiments, and problem solving.

  19. Flipping the Classroom

    NASA Astrophysics Data System (ADS)

    2012-11-01

    A recent trend in education is the "flipped" or "reversed" classroom. In this educational model, students view videos of the lectures as their homework and class time is used for activities and solving problems that might have been assigned as homework in a traditional classroom. Although far from an expert on flipping the classroom, I can see some merit in the idea. When students watch the videos at home, they can start and restart the lecture as often as they like. The lectures are also available for review before the exam. Class time can be used for higher-order questioning, experiments, and problem solving.

  20. Childhood Immunization Schedule

    MedlinePLUS

    ... Recommendations Why Immunize? Vaccines: The Basics Instant Childhood Immunization Schedule Recommend on Facebook Tweet Share Compartir Get ... date. See Disclaimer for additional details. Based on Immunization Schedule for Children 0 through 6 Years of ...

  1. Immunization Schedules for Adults

    MedlinePLUS

    ... submit" name="commit" type="submit" value="Submit" /> Immunization Schedules for Adults in Easy-to-read Formats ... previous immunizations. View or Print a Schedule Recommended Immunizations for Adults (19 Years and Older) by Age ...

  2. Dedicated heterogeneous node scheduling including backfill scheduling

    DOEpatents

    Wood, Robert R. (Livermore, CA); Eckert, Philip D. (Livermore, CA); Hommes, Gregg (Pleasanton, CA)

    2006-07-25

    A method and system for job backfill scheduling dedicated heterogeneous nodes in a multi-node computing environment. Heterogeneous nodes are grouped into homogeneous node sub-pools. For each sub-pool, a free node schedule (FNS) is created so that the number of to chart the free nodes over time. For each prioritized job, using the FNS of sub-pools having nodes useable by a particular job, to determine the earliest time range (ETR) capable of running the job. Once determined for a particular job, scheduling the job to run in that ETR. If the ETR determined for a lower priority job (LPJ) has a start time earlier than a higher priority job (HPJ), then the LPJ is scheduled in that ETR if it would not disturb the anticipated start times of any HPJ previously scheduled for a future time. Thus, efficient utilization and throughput of such computing environments may be increased by utilizing resources otherwise remaining idle.

  3. Reinforcement learning in scheduling

    NASA Technical Reports Server (NTRS)

    Dietterich, Tom G.; Ok, Dokyeong; Zhang, Wei; Tadepalli, Prasad

    1994-01-01

    The goal of this research is to apply reinforcement learning methods to real-world problems like scheduling. In this preliminary paper, we show that learning to solve scheduling problems such as the Space Shuttle Payload Processing and the Automatic Guided Vehicle (AGV) scheduling can be usefully studied in the reinforcement learning framework. We discuss some of the special challenges posed by the scheduling domain to these methods and propose some possible solutions we plan to implement.

  4. Climatic Conditions in Classrooms.

    ERIC Educational Resources Information Center

    Kevan, Simon M.; Howes, John D.

    1980-01-01

    Presents an overview of research on the ways in which classroom thermal environment, lighting conditions, ion state, and electromagnetic and air pollution affect learning and the performance of students and teachers. (SJL)

  5. Death in the Classroom.

    ERIC Educational Resources Information Center

    Hoffman, Marvin

    1994-01-01

    Discusses adolescents and their experiences with death. Considers a variety of novels dealing with the issue of death that can help students cope with death in their own lives. Suggests using books about death in the classroom. (HB)

  6. For the Classroom: Scrimshaw.

    ERIC Educational Resources Information Center

    Current, 1979

    1979-01-01

    Procedures are described for practicing the art of scrimshaw in the classroom. Several materials are suggested for use. These include beef soup bones, old piano keys, nails, sandpaper, and lampblack or charcoal. (SA)

  7. The Classroom Space Project.

    ERIC Educational Resources Information Center

    Verbickas, Sarah

    2002-01-01

    Introduces the Classroom Space project aimed at revitalizing science education at Key Stages 3 and 4 by using exciting examples from Space Science and Astronomy to illustrate key science concepts. (Author/YDS)

  8. Software for the Classroom.

    ERIC Educational Resources Information Center

    Ballenger, Marcus

    1992-01-01

    Reviews three computer programs for the classroom: (1) Kid Pix, a graphics program; (2) GROUPwriter, for online conferencing for students in third grade and above; and (3) Just Grandma and Me, an interactive version of a Mercer Mayer story. (LB)

  9. The Classroom Animal.

    ERIC Educational Resources Information Center

    Kramer, David C., Ed.

    1985-01-01

    Discusses the behavior, housing, care, diet, and feeding of painted turtles. Also suggests several classroom activities and provides guidelines related to long-term captivity and human disease prevention. (DH)

  10. Toys in The Classroom

    ERIC Educational Resources Information Center

    Sarquis, Jerry L.; Sarquis, Arlyne M.

    2005-01-01

    A number of chemical concepts can be easily illustrated in a more friendly way to children by using toys as teaching tools in the classroom. Some of the examples illustrated are shrinking toys, drinking birds and hand boiler.

  11. Critters in the Classroom.

    ERIC Educational Resources Information Center

    Smith, Robert W.; Fleisher, Paul

    1984-01-01

    The use of invertebrates as classroom "pets" can develop students' skills in scientific inquiry and instill respect for science. Few materials are needed for projects involving invertebrates. Suggested activities using snails, crickets, earthworms, crayfish, and guppies are offered. (DF)

  12. Culture in the Classroom

    ERIC Educational Resources Information Center

    Medin, Douglas L.; Bang, Megan

    2014-01-01

    Culture plays a large but often unnoticeable role in what we teach and how we teach children. We are a country of immense diversity, but in classrooms the dominant European-American culture has become the language of learning.

  13. Interactions Between Classroom Discourse, Teacher Questioning, and Student Cognitive Engagement in Middle School Science

    NASA Astrophysics Data System (ADS)

    Smart, Julie B.; Marshall, Jeff C.

    2013-03-01

    Classroom discourse can affect various aspects of student learning in science. The present study examines interactions between classroom discourse, specifically teacher questioning, and related student cognitive engagement in middle school science. Observations were conducted throughout the school year in 10 middle school science classrooms using the Electronic Quality of Inquiry Protocol, which is designed, among other things, to measure observable aspects of student cognitive engagement and discourse factors during science instruction. Results from these observations indicate positive correlations between students' cognitive engagement and the following aspects of classroom discourse: questioning level, complexity of questions, questioning ecology, communication patterns, and classroom interactions. A sequential explanatory mixed-methods design provides a detailed look at each aspect of classroom discourse which showed a positive effect on student cognitive level during science instruction. Implications for classroom practice, teacher education, and professional development are discussed.

  14. An algorithm for a single machine scheduling problem with sequence dependent setup times and scheduling windows

    NASA Technical Reports Server (NTRS)

    Moore, J. E.

    1975-01-01

    An enumeration algorithm is presented for solving a scheduling problem similar to the single machine job shop problem with sequence dependent setup times. The scheduling problem differs from the job shop problem in two ways. First, its objective is to select an optimum subset of the available tasks to be performed during a fixed period of time. Secondly, each task scheduled is constrained to occur within its particular scheduling window. The algorithm is currently being used to develop typical observational timelines for a telescope that will be operated in earth orbit. Computational times associated with timeline development are presented.

  15. Solar Powered Classroom

    ScienceCinema

    none

    2013-06-27

    A group of fourth graders in Durham, North Carolina, are showing America the way to a clean energy future. They are installing solar panels on their classroom roof for a project that goes above and beyond a normal day in school. From researching solar panel installation, to generating funds for the project via Kickstarter, these are students who put their plans into action. Their accomplishments go beyond the classroom and stress the importance of getting people of all ages involved in renewable energy.

  16. Solar Powered Classroom

    SciTech Connect

    2013-06-13

    A group of fourth graders in Durham, North Carolina, are showing America the way to a clean energy future. They are installing solar panels on their classroom roof for a project that goes above and beyond a normal day in school. From researching solar panel installation, to generating funds for the project via Kickstarter, these are students who put their plans into action. Their accomplishments go beyond the classroom and stress the importance of getting people of all ages involved in renewable energy.

  17. Everyday classroom assessment practices in science classrooms in Sweden

    NASA Astrophysics Data System (ADS)

    Gómez, María del Carmen; Jakobsson, Anders

    2014-12-01

    The focus of this study is to examine to what extent and in what ways science teachers practice assessment during classroom interactions in everyday activities in an upper-secondary school in Sweden. We are science teachers working now with a larger research project on assessment in science education that seeks to examine teachers' assessment practices in the upper-secondary school. Framing questions include: are teachers performing an integrated assessment of students' skills as the national curriculum mandates? If so, what do the instructional discourses look like in those situations and what are students' experiences regarding their agency on learning and assessment? We emphasize the social, cultural and historic character of assessment and sustain a situated character of learning instead of the notion that learning is "stored inside the head". Teacher led lessons in three science classrooms were video-recorded and analyzed by combining ethnographic and discourse methods of analysis. Both methods are appropriate to the theoretical foundation of our approach on learning and can give some answers to questions about how individuals interact socially, how their experience is passed on to next generations through language and how language use may reveal cultural changes in the studied context. Making the study of action in a classroom the focal point of sociocultural analysis supports the examination of assessment processes and identification of the social roles in which teachers and students are immersed. Such an approach requires observations of how teachers act in authentic teaching situations when they interact with their students in classroom making possible to observe negotiation processes, agencies when both teachers and students are involved in every-day activities. Our study showed that teachers mostly ignored students' questions and that students solved their own problems by helping each other. Teachers did not provide opportunities for students to discuss or argue scientific issues as the national science curriculum stipulates. We found that traditional assessment methods, such as tests, examinations and assignments were the most common methods used to assess and grade students' learning. Different aspects of knowledge stipulated in the national Swedish curriculum, such as lifelong learning, stimulation to students' creativity, curiosity as well as their wish to explore and convert new ideas into action, and find solutions to problems, were restricted by teachers' discourses. The observed teachers' learning and assessment practices constrain students' agency leading to students' silence consequently hindering students' development.

  18. Novice Teachers' Reflectivity upon Their Classroom Management.

    ERIC Educational Resources Information Center

    Gibbons, Louel; Jones, Lynn

    The goal of this study was to develop theories about how novice teachers connect the process of reflectivity to their classroom management. The study focused on whether novice teachers connect their observations about situations which occur in case studies to their own experiences, whether they reflect before or after their actions, and whether…

  19. Hydrogen and Palladium Foil: Two Classroom Demonstrations

    ERIC Educational Resources Information Center

    Klotz, Elsbeth; Mattson, Bruce

    2009-01-01

    In these two classroom demonstrations, students observe the reaction between H[subscript 2] gas and Pd foil. In the first demonstration, hydrogen and palladium combine within one minute at 1 atm and room temperature to yield the non-stoichiometric, interstitial hydride with formula close to the maximum known value, PdH[subscript 0.7]. In the…

  20. Homotolerance and Heteronormativity in Norwegian Classrooms

    ERIC Educational Resources Information Center

    Rothing, Ase

    2008-01-01

    This article is based on classroom observations and discusses sexual education that addresses homosexuality. Tolerance of queer lifestyles as well as support for judicial equality between heterosexual and homosexual couples is generally perceived as being high in the Norwegian political context. Norwegian sexual politics is, however, based on a…

  1. Integrated resource scheduling in a distributed scheduling environment

    NASA Technical Reports Server (NTRS)

    Zoch, David; Hall, Gardiner

    1988-01-01

    The Space Station era presents a highly-complex multi-mission planning and scheduling environment exercised over a highly distributed system. In order to automate the scheduling process, customers require a mechanism for communicating their scheduling requirements to NASA. A request language that a remotely-located customer can use to specify his scheduling requirements to a NASA scheduler, thus automating the customer-scheduler interface, is described. This notation, Flexible Envelope-Request Notation (FERN), allows the user to completely specify his scheduling requirements such as resource usage, temporal constraints, and scheduling preferences and options. The FERN also contains mechanisms for representing schedule and resource availability information, which are used in the inter-scheduler inconsistency resolution process. Additionally, a scheduler is described that can accept these requests, process them, generate schedules, and return schedule and resource availability information to the requester. The Request-Oriented Scheduling Engine (ROSE) was designed to function either as an independent scheduler or as a scheduling element in a network of schedulers. When used in a network of schedulers, each ROSE communicates schedule and resource usage information to other schedulers via the FERN notation, enabling inconsistencies to be resolved between schedulers. Individual ROSE schedules are created by viewing the problem as a constraint satisfaction problem with a heuristically guided search strategy.

  2. DSN Scheduling Engine

    NASA Technical Reports Server (NTRS)

    Clement, Bradley; Johnston, Mark; Wax, Allan; Chouinard, Caroline

    2008-01-01

    The DSN (Deep Space Network) Scheduling Engine targets all space missions that use DSN services. It allows clients to issue scheduling, conflict identification, conflict resolution, and status requests in XML over a Java Message Service interface. The scheduling requests may include new requirements that represent a set of tracks to be scheduled under some constraints. This program uses a heuristic local search to schedule a variety of schedule requirements, and is being infused into the Service Scheduling Assembly, a mixed-initiative scheduling application. The engine resolves conflicting schedules of resource allocation according to a range of existing and possible requirement specifications, including optional antennas; start of track and track duration ranges; periodic tracks; locks on track start, duration, and allocated antenna; MSPA (multiple spacecraft per aperture); arraying/VLBI (very long baseline interferometry)/delta DOR (differential one-way ranging); continuous tracks; segmented tracks; gap-to-track ratio; and override or block-out of requirements. The scheduling models now include conflict identification for SOA(start of activity), BOT (beginning of track), RFI (radio frequency interference), and equipment constraints. This software will search through all possible allocations while providing a best-effort solution at any time. The engine reschedules to accommodate individual emergency tracks in 0.2 second, and emergency antenna downtime in 0.2 second. The software handles doubling of one mission's track requests over one week (to 42 total) in 2.7 seconds. Further tests will be performed in the context of actual schedules.

  3. Influences on Cocaine Tolerance Assessed under a Multiple Conjunctive Schedule of Reinforcement

    ERIC Educational Resources Information Center

    Yoon, Jin Ho; Branch, Marc N.

    2009-01-01

    Under multiple schedules of reinforcement, previous research has generally observed tolerance to the rate-decreasing effects of cocaine that has been dependent on schedule-parameter size in the context of fixed-ratio (FR) schedules, but not under the context of fixed-interval (FI) schedules of reinforcement. The current experiment examined the…

  4. The effect of task structure, practice schedule, and model type on the learning of relative and absolute timing by physical and observational practice 

    E-print Network

    Black, Charles Beyer

    2004-11-15

    -stable conditions (Lai, Shea, Wulf, & Wright, 2000b). These findings also have important implications on the limitations of Scully and Newells' (1985) prediction that relative timing, but not absolute timing, could be learned by observation. Experiments 1-3 along...

  5. Physique-Personality Relationships: Classroom Demonstration of Sheldon's "Constitutional" Psychology.

    ERIC Educational Resources Information Center

    Davidson, William B.

    1979-01-01

    Presents method for introducing William Sheldon's approach to psychology through a classroom demonstration using student observations. Sheldon contends that three general body types relate to three types of personality. (KC)

  6. The Master Schedule - Pattern for a School

    ERIC Educational Resources Information Center

    Sparacio, Stephen

    1973-01-01

    Discusses four types of master scheduling: (1) traditional or manual scheduling, (2) computer scheduling, (3) ultra-sophisticated scheduling such as flexible-modular scheduling, and (4) innovative noncomputer assisted scheduling within the traditional school framework. (Author/DN)

  7. Teachers' Practical Knowledge about Classroom Management in Multicultural Classrooms

    ERIC Educational Resources Information Center

    van Tartwijk, Jan; den Brok, Perry; Veldman, Ietje; Wubbels, Theo

    2009-01-01

    Creating a positive working atmosphere in the classroom is the first concern of many student and beginning teachers in secondary education. Teaching in multicultural classrooms provides additional challenges for these teachers. This study identified shared practical knowledge about classroom management strategies of teachers who were successful in…

  8. Classroom Management: Setting Up the Classroom for Learning

    ERIC Educational Resources Information Center

    Sterling, Donna R.

    2009-01-01

    Student learning is directly related to classroom control established the first week of school (Wong and Wong 2001)--what you do the first day counts, and what you do the first 10 minutes counts even more. This article shares the advanced planning aspects of classroom management that should be in place before students enter the classroom for the…

  9. Becoming Galileo in the Classroom

    NASA Astrophysics Data System (ADS)

    Cavicchi, Elizabeth

    2011-04-01

    Galileo's contributions are so familiar as to be taken for granted, obscuring the exploratory process by which his discoveries arose. The wonder that Galileo experienced comes alive for undergraduates and teachers that I teach, when they find themselves taking Galileo's role by means of their own explorations. These classroom journeys include: sighting through picture frames to understand perspective, watching the night sky, experimenting with lenses and motion, and responding to Galileo's story. In teaching, I use critical exploration, the research pedagogy developed by Eleanor Duckworth that arose historically from both the clinical interviewing of Jean Piaget and B"arbel Inhelder and the Elementary Science Study of the 1960s. During critical explorations, the teacher supports students' investigations by posing provocative experiences while interactively following students' emergent understandings. In the context of Galileo, students learned to observe carefully, trust their observations, notice things they had never noticed before, and extend their understanding in the midst of pervasive confusion. Personal investment moved students to question assumptions that they had never critically evaluated. By becoming Galileo in today's classroom, we found the ordinary world no less intriguing and unsettling to explore, as the historical world of protagonists in Galileo's Dialogue.

  10. Expert Secondary Inclusive Classroom Management 

    E-print Network

    Montague, Marcia

    2011-02-22

    The purpose of this study was to gain an understanding of the management practices of expert secondary general education teachers in inclusive classrooms. Specifically, expert teachers of classrooms who included students with severe cognitive...

  11. Teacher Survival in the Classroom

    ERIC Educational Resources Information Center

    Wells, Reese

    1978-01-01

    Discusses the problem of discipline in the classroom, classroom violence, and how students and teachers can protect themselves from attack or harm. Also provides 5 tips for the teacher who is the victim of an assault. (Author/RK)

  12. The Dirt on Outdoor Classrooms.

    ERIC Educational Resources Information Center

    Rich, Steve

    2000-01-01

    Explains the planning procedure for outdoor classrooms and introduces an integrated unit on monarch butterflies called the Monarch Watch program. Makes recommendations to solve financial problems of outdoor classrooms. (YDS)

  13. The Classroom Flow and Engagement Experiences of Western Australian Rural and Remote Secondary School Students

    ERIC Educational Resources Information Center

    Cavanagh, Rob

    2014-01-01

    This paper commences with a brief examination of non-metropolitan student engagement and participation in schooling. It then describes how student engagement in classroom learning was conceptualised utilising Flow Theory. The key elements in this conception were subsequently used to construct an interview schedule. The characteristics of the…

  14. GALAXY Classroom: Television for Tomorrow.

    ERIC Educational Resources Information Center

    Graumann, Peter

    1994-01-01

    An interactive learning service for elementary grades, "GALAXY Classroom," offers enrichment opportunities to classrooms. Students communicate via fax in response to questions posed in satellite transmitted segments. The primary market for "GALAXY Classroom" is the at-risk student. Sidebars describe costs and current offerings. (SLW)

  15. Inverting the Linear Algebra Classroom

    ERIC Educational Resources Information Center

    Talbert, Robert

    2014-01-01

    The inverted classroom is a course design model in which students' initial contact with new information takes place outside of class meetings, and students spend class time on high-level sense-making activities. The inverted classroom model is so called because it inverts or "flips" the usual classroom design where typically class…

  16. The Keys to Classroom Management.

    ERIC Educational Resources Information Center

    Nutter, Kelly

    2000-01-01

    States that teacher attitude, organization, and communication are three elements that enable music teachers to manage their classrooms successfully. Discusses each management component and addresses the issue of helping future teachers develop their classroom management skills. Includes a bibliography of resources for classroom management. (CMK)

  17. Sound Advice on Classroom Acoustics.

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    2003-01-01

    Discusses the importance of acoustic standards in classroom design, presenting an interview with the Acoustical Society of America's (ASA's) standards manager which focuses on reasons for the new ASA standards, the standards document (which was written for K-12 classroom but applies to college classrooms), the need to avoid echo and be able to…

  18. Optimal radiotherapy dose schedules under parametric uncertainty

    NASA Astrophysics Data System (ADS)

    Badri, Hamidreza; Watanabe, Yoichi; Leder, Kevin

    2016-01-01

    We consider the effects of parameter uncertainty on the optimal radiation schedule in the context of the linear-quadratic model. Our interest arises from the observation that if inter-patient variability in normal and tumor tissue radiosensitivity or sparing factor of the organs-at-risk (OAR) are not accounted for during radiation scheduling, the performance of the therapy may be strongly degraded or the OAR may receive a substantially larger dose than the allowable threshold. This paper proposes a stochastic radiation scheduling concept to incorporate inter-patient variability into the scheduling optimization problem. Our method is based on a probabilistic approach, where the model parameters are given by a set of random variables. Our probabilistic formulation ensures that our constraints are satisfied with a given probability, and that our objective function achieves a desired level with a stated probability. We used a variable transformation to reduce the resulting optimization problem to two dimensions. We showed that the optimal solution lies on the boundary of the feasible region and we implemented a branch and bound algorithm to find the global optimal solution. We demonstrated how the configuration of optimal schedules in the presence of uncertainty compares to optimal schedules in the absence of uncertainty (conventional schedule). We observed that in order to protect against the possibility of the model parameters falling into a region where the conventional schedule is no longer feasible, it is required to avoid extremal solutions, i.e. a single large dose or very large total dose delivered over a long period. Finally, we performed numerical experiments in the setting of head and neck tumors including several normal tissues to reveal the effect of parameter uncertainty on optimal schedules and to evaluate the sensitivity of the solutions to the choice of key model parameters.

  19. Science Students' Classroom Discourse: Tasha's Umwelt

    NASA Astrophysics Data System (ADS)

    Arnold, Jenny

    2012-04-01

    Over the past twenty-five years researchers have been concerned with understanding the science student. The need for such research is still grounded in contemporary issues including providing opportunities for all students to develop scientific literacy and the failure of school science to connect with student's lives, interests and personal identities. The research reported here is unusual in its use of discourse analysis in social psychology to contribute to an understanding of the way students make meaning in secondary school science. Data constructed for the study was drawn from videotapes of nine consecutive lessons in a year-seven science classroom in Melbourne, post-lesson video-stimulated interviews with students and the teacher, classroom observation and the students' written work. The classroom videotapes were recorded using four cameras and seven audio tracks by the International Centre for Classroom Research at the University of Melbourne. Student talk within and about their science lessons was analysed from a discursive perspective. Classroom episodes in which students expressed their sense of personal identity and agency, knowledge, attitude or emotion in relation to science were identified for detailed analysis of the function of the discourse used by students, and in particular the way students were positioned by others or positioned themselves. This article presents the discursive Umwelt or life-space of one middle years science student, Tasha. Her case is used here to highlight the complex social process of meaning making in science classrooms and the need to attend to local moral orders of rights and duties in research on student language use, identity and learning in science.

  20. "Teacher Only Calls Her Pets": Teacher's Selective Attention and the Invisible Life of a Diverse Classroom in Ghana

    ERIC Educational Resources Information Center

    Opoku-Amankwa, Kwasi

    2009-01-01

    Studies on classroom practices in Africa and the developing world tend to report on the visible general features, i.e. code switching, rote learning, memorisation and safe talk, with very little on the micro, invisible, classroom life. This article, based on the findings of a study involving classroom observations of teachers and pupils'…

  1. Observing Literacy Practices in History Classrooms

    ERIC Educational Resources Information Center

    Nokes, Jeffrey D.

    2010-01-01

    History teachers are faced with numerous literacy-related decisions about the types of texts they use and how students are taught to learn with texts. Teachers' decisions about texts and instruction reflect their knowledge of historical inquiry processes and attitudes about the purpose of history instruction, specifically whether instruction on…

  2. Remote Classroom Observations with Preservice Teachers

    ERIC Educational Resources Information Center

    Wash, Pamela D.; Bradley, Gary; Beck, Judy

    2014-01-01

    According to O'Brien, Aguinaga, Hines, and Hartsborne (2011), "Delivery of course content via various distance education technologies (e.g., interactive video, asynchronous and/or synchronous online delivery) is becoming an accepted and expected component of many teacher preparation programs" (p. 3). With the infusion of technology in…

  3. Making Observations Interactive.

    ERIC Educational Resources Information Center

    Albert, Lillie R.; Moyette, Gail; Sohn, Sheila Cutler

    2002-01-01

    This article focuses on observational assessment in student learning of mathematical concepts in two sixth grade classrooms. Many of the class activities involved algorithms and open-ended problems in which students worked in collaborative groups, pairs, or individually. (MM)

  4. Anchorage Arrival Scheduling Under Off-Nominal Weather Conditions

    NASA Technical Reports Server (NTRS)

    Grabbe, Shon; Chan, William N.; Mukherjee, Avijit

    2012-01-01

    Weather can cause flight diversions, passenger delays, additional fuel consumption and schedule disruptions at any high volume airport. The impacts are particularly acute at the Ted Stevens Anchorage International Airport in Anchorage, Alaska due to its importance as a major international portal. To minimize the impacts due to weather, a multi-stage scheduling process is employed that is iteratively executed, as updated aircraft demand and/or airport capacity data become available. The strategic scheduling algorithm assigns speed adjustments for flights that originate outside of Anchorage Center to achieve the proper demand and capacity balance. Similarly, an internal departure-scheduling algorithm assigns ground holds for pre-departure flights that originate from within Anchorage Center. Tactical flight controls in the form of airborne holding are employed to reactively account for system uncertainties. Real-world scenarios that were derived from the January 16, 2012 Anchorage visibility observations and the January 12, 2012 Anchorage arrival schedule were used to test the initial implementation of the scheduling algorithm in fast-time simulation experiments. Although over 90% of the flights in the scenarios arrived at Anchorage without requiring any delay, pre-departure scheduling was the dominant form of control for Anchorage arrivals. Additionally, tactical scheduling was used extensively in conjunction with the pre-departure scheduling to reactively compensate for uncertainties in the arrival demand. For long-haul flights, the strategic scheduling algorithm performed best when the scheduling horizon was greater than 1,000 nmi. With these long scheduling horizons, it was possible to absorb between ten and 12 minutes of delay through speed control alone. Unfortunately, the use of tactical scheduling, which resulted in airborne holding, was found to increase as the strategic scheduling horizon increased because of the additional uncertainty in the arrival times of the aircraft. Findings from these initial experiments indicate that it is possible to schedule arrivals into Anchorage with minimal delays under low-visibility conditions with less disruption to high-cost, international flights.

  5. Implementing the Synchronous Classroom

    ERIC Educational Resources Information Center

    Furman, Jan A.

    2010-01-01

    This commentary describes an action research project conducted by selected staff at the Northern Valley Regional High School District in New Jersey. The project focused on the idea of developing a synchronous classroom to provide world language learning opportunities to students. Relevant research is provided as are ideas regarding logistics and…

  6. "Frankenstein" in the Classroom.

    ERIC Educational Resources Information Center

    Veidemanis, Gladys V.

    1986-01-01

    Presents five reasons for classroom study of Mary Shelley's gothic work: (1)intriguing style and subject matter, brevity and novelty; (2)narrative versatility; (3)representation of the Romantic Era in English literature; (4)female authorship; (5)significance of the central theme of "scientific aims pursued in reckless disregard of human…

  7. Classroom Contexts for Creativity

    ERIC Educational Resources Information Center

    Beghetto, Ronald A.; Kaufman, James C.

    2014-01-01

    Various factors influence the development of creative potential, including everything from individual differences to the kinds of experiences and opportunities that creators experience throughout the lifespan. When it comes to nurturing creativity in the classroom, the learning environment is one of the most important factors--determining, in…

  8. Tips from the Classroom.

    ERIC Educational Resources Information Center

    TESOL Journal, 1993

    1993-01-01

    Four short articles are combined: "Adding Discourse-Level Practice to Sentence-Level Exercises" (Eric S. Nelson); "Presenting Picture Books in the ESL Classroom" (Lijun Shen); "Role Playing in a Large Class" (Ellen Rosen); and "Calvin and Hobbes and Other Icons of Americana" (Daniel J. Conrad). (Contains seven references.) (LB)

  9. Cockroaches in the Classroom

    ERIC Educational Resources Information Center

    Wagler, Ron; Moseley, Christine

    2005-01-01

    The Madagascar hissing cockroach (MHC) provides an excellent avenue to introduce students to the joys of inquiry-centered learning. MHC's are relatively tame, produce little odor, do not bite, and are easy to handle and breed. Because of these characteristics, they are ideal for classroom activities, science projects, and as pets. They also help…

  10. Inquiry in the Classroom

    ERIC Educational Resources Information Center

    Stohl, Christina

    2010-01-01

    (Purpose) As schools scramble to restructure in the hope of thwarting failure, administrators often appropriate money for outside experts who counsel on professional development as well as outside magic-pill programs for student achievement. High-stakes testing remains the arbiter. Perhaps the use of the best practice of inquiry, or classroom

  11. Fluency in the Classroom

    ERIC Educational Resources Information Center

    Kuhn, Melanie R., Ed.; Schwanenflugel, Paula J., Ed.

    2007-01-01

    This book offers two distinct approaches to oral reading instruction that can easily be incorporated into primary-grade literacy curricula. It enables teachers to go beyond the conventional "round-robin" approach by providing strong instructional support and using challenging texts. Grounded in research and classroom experience, the book explains…

  12. Classroom on Wheels.

    ERIC Educational Resources Information Center

    Murfreesboro City Schools, TN.

    Designed for 3- and 4-year-old disadvantaged children and their parents, a mobile unit consisting of a renovated school bus turned classroom is described which travels to three areas daily for a 2-hour period. The program for children is designed primarily for developmental skills--visual, sensory, auditory, and cognitive. Activities emphasize…

  13. Classroom Idea-Sparkers

    ERIC Educational Resources Information Center

    Kieff, Judith

    2007-01-01

    This article presents four Idea-Sparkers that were submitted by Jason McKinney, a graduate student at Southern Mississippi University and a 1st-grade teacher at Pisgah Elementary in Hattiesburg, Mississippi. First is entitled, "Raceway in the Classroom." This activity can help increase children's fluency and ability to identify numerous sight…

  14. The Classroom Traffic Jam

    ERIC Educational Resources Information Center

    Edwards, Arthur W.

    1977-01-01

    The importance of energy conservation is developed in this simulation. Children draw an automobile and then are asked to drive it through the classroom roadways. When a traffic jam results, students offer ways to eliminate it. The importance of mass transportation and car pools is stressed by the teacher. (MA)

  15. In the Classroom.

    ERIC Educational Resources Information Center

    1997

    Fourteen conference papers on classroom techniques for second language teaching are presented, including: "Cooperative Learning at the Post-Secondary Level in Japan" (Steve McGuire, Patricia Thornton, David Kluge); "Shared Inquiry Fosters Critical Thinking Skills in EFL Students" (Carol Browning, Jerold Halvorsen, Denise Ahlquist); "Story Grammar:…

  16. Your Outdoor Classroom

    ERIC Educational Resources Information Center

    Hinman, Laurie

    2005-01-01

    Physical education is still taught in outdoor settings in many warmer climates of the United States. Even when indoor facilities are available, physical education may be moved outside because of other curricular needs or facility issues. How can physical educators make the outdoor setting seem more like an indoor classroom? Outdoor teaching…

  17. Flipping the Classroom Revisited

    NASA Astrophysics Data System (ADS)

    2013-02-01

    I received many emails following the first column on flipping the classroom. Many of my local colleagues also approached me at our physics alliance, Physics Northwest. Teachers are very interested in this new pedagogy. As I result, I wanted to share some more videos to inspire you.

  18. Photography in Pink Classrooms

    ERIC Educational Resources Information Center

    Ashburn, Liz

    2007-01-01

    The teaching of photography provides many opportunities to attack the assumption of universal heterosexuality, which is central to our society, in order to provide space for other sexualities such as gay, lesbian, bisexual and transgender. This article is based on many years of lecturing in art schools and focuses on the classroom teaching of…

  19. Positive Classroom Ecology.

    ERIC Educational Resources Information Center

    Conoley, Jane Close

    1988-01-01

    Educational environments that reduce the likelihood of acting out and promote positive cognitive, social, and emotional development are useful not only to behavior disordered youngsters, but to all students. Forces that facilitate and inhibit the establishment of positive classroom ecologies are outlined, and components of effective instruction…

  20. The Environmental Classroom.

    ERIC Educational Resources Information Center

    Hawkins, Donald E.; Vinton, Dennis A.

    Two modern crises--in education and ecology--can both be alleviated by adopting an "environmental classroom"; that is, by moving from the traditional schoolroom to closer contact with the world outside. The first part of the volume examines traditional approaches to education and them moves step by step to innovative ones, such as using the urban…

  1. Windows into Art Classrooms.

    ERIC Educational Resources Information Center

    Grauer, Kit, Ed.

    1995-01-01

    An editorial by Kit Grauer introduces this collection of articles which establish that there is no such thing as a simple definition of art education even within one culture, and that people's views can be reflected by art educators across the world. The first article, "A Window on Three Singapore Art Classrooms" (Jane Chia; John Matthews; Paul…

  2. Philosophy in the Classroom.

    ERIC Educational Resources Information Center

    Lipman, Matthew; And Others

    This handbook for educators and parents discusses the need to include philosophy in the elementary classroom. The authors point out that as a question-raising discipline, philosophy is appropriate to guide children's natural inquisitiveness through the educational process. It encourages intellectual resourcefulness and flexibility which can enable…

  3. Classroom Teacher's Idea Notebook.

    ERIC Educational Resources Information Center

    Campanella, Alfred J., Ed.

    1989-01-01

    Offers three activities for middle school classrooms. Activity 1 uses a newspaper reporter exercise to demonstrate two viewpoints of the U.S. Civil War. Activity 2 develops geographic awareness of direction and distance on a sphere through study of the great circle route. Activity 3 provides associative learning clues and mnemonic devices for…

  4. Caring as Classroom Practice

    ERIC Educational Resources Information Center

    Johnson, Chrystal S.; Thomas, Adrian T.

    2009-01-01

    When planning for the new school year, K-2 teachers might consider the benefits of creating a caring classroom. Caring has the potential to not only encourage thoughtful social studies practice, but to also enhance it. The best K-2 teachers also recognize the importance of caring in the development of responsible citizens. Such teachers plan and…

  5. Classroom Teacher's Idea Notebook.

    ERIC Educational Resources Information Center

    Blake, Norv; And Others

    1988-01-01

    Offers activities for high school and middle school classrooms. First activity deals with war crimes by projecting fictitious Soviet fighting in Afghanistan into the story of William Calley in Vietnam. Second activity uses the Underground Railroad during the U.S. Civil War in an interdisciplinary approach. Third activity is a self-discovery…

  6. Elementary Classroom Web Sites

    ERIC Educational Resources Information Center

    Baker, Elizabeth A.

    2007-01-01

    The purpose of this study was to understand how elementary classroom Web sites support children's literacy. From a sociocultural perspective of literacy and a transformative stance toward the integration of literacy and technology, and building on explorations of new literacies, I discuss opportunities provided by the Internet that can support…

  7. Assessing Classroom Assessment Techniques

    ERIC Educational Resources Information Center

    Simpson-Beck, Victoria

    2011-01-01

    Classroom assessment techniques (CATs) are teaching strategies that provide formative assessments of student learning. It has been argued that the use of CATs enhances and improves student learning. Although the various types of CATs have been extensively documented and qualitatively studied, there appears to be little quantitative research…

  8. Singing Smoothes Classroom Transitions

    ERIC Educational Resources Information Center

    Mathews, Sarah E.

    2012-01-01

    Just as humming a merry tune helped Snow White and her furry animal friends to quickly clean a filthy cottage in the movie "Snow White and the Seven Dwarfs" (Disney & Cottrell, 1937), singing can be an effective way to help keep young children fully engaged during classroom transitions. The purposes of this article are to: (1) consider why…

  9. Leading Classroom Discussions

    ERIC Educational Resources Information Center

    Gonzalez, Gloriana; DeJarnette, Anna F.

    2013-01-01

    Classroom discourse is a valuable teaching and learning tool. Discussions allow students to improve their communication and reasoning skills in mathematics and help teachers assess students' understanding of mathematical ideas. To get the greatest benefit from discussion, teachers must elicit student thinking, listen carefully to their ideas,…

  10. Robots in the Classroom.

    ERIC Educational Resources Information Center

    Marsh, George; Spain, Tom

    1984-01-01

    Educational robots are defined, their essential characteristics and features are outlined, and their educational applications and what makes them run are discussed. Classroom experiences with five educational robots--Topo, Rhino XR-2, RB5X, Hero I and Tasman Turtle--are described. (MBR)

  11. Research for the Classroom

    ERIC Educational Resources Information Center

    Gorlewski, Julie, Ed.

    2008-01-01

    Current research upholds the significance of formative assessments in the classroom. Formative assessments are relevant to theory and practice; they offer positive possibilities with respect to both policy and pedagogy. At the policy level, formative assessments offer a means to minimize the negative effects of highstakes testing. The culture of…

  12. Tips from the Classroom.

    ERIC Educational Resources Information Center

    TESOL Journal, 1993

    1993-01-01

    Seven articles on classroom icebreakers are compiled: "Picture Stories and Other Opportunities" (Joy Egbert, Deborah Hanley, Rosemary Delaney); "Hey, What's Your Name" (Janet Leamy); "Surprise!" (Lynne Burgess); "Memory Game" (Sally Winn); "Picturesque" (Margaret Beiter); "The Name Game" (Jeanne-Marie Garcia); "Exercise the Body--And the Mind…

  13. Barcode Your Classroom.

    ERIC Educational Resources Information Center

    Speitel, Thomas W.

    1992-01-01

    Describes applications of bar coding technology that will help teachers to organize and energize their classrooms. Explains how bar codes--the black-and-white lines used for identification--are read and produced. Educational applications include their use in testing, equipment inventory, specimen identification, time keeping in experiments,…

  14. Formation in the Classroom

    ERIC Educational Resources Information Center

    Glennon, Fred; Jacobsen, Douglas; Jacobsen, Rhonda Hustedt; Thatamanil, John J.; Porterfield, Amanda; Moore, Mary Elizabeth

    2011-01-01

    What is the relationship between the academic knowledge of the guild and the formation of students in the classroom? This Forum gathers four essays originally presented at a Special Topics Session at the 2009 conference of the American Academy of Religion (Atlanta, Georgia), with a brief introductory essay by Fred Glennon explaining the genesis of…

  15. Creating a Smart Classroom

    ERIC Educational Resources Information Center

    Domermuth, David

    2005-01-01

    This article provides a description of an affordable, smart classroom system that was built for the Technology Department at Appalachian State University in Boone, NC. In the hope that other educators might find his department's experience useful, this author, David Domermuth (the department's coordinator of manufacturing) describes the system,…

  16. Creating a Smart Classroom

    ERIC Educational Resources Information Center

    Domermuth, David

    2005-01-01

    This article provides a description of an affordable, smart classroom built for the Technology Department at Appalachian State university. The system consists of three basic components: a home theater combo, a tablet PC, and a digital projector, costing a total of $7,300, or $8,800 if a podium, screen, and projector mount are purchased. The…

  17. Animals in the Classroom

    ERIC Educational Resources Information Center

    Roy, Ken

    2011-01-01

    Use of animals in middle school science classrooms is a curriculum component worthy of consideration, providing proper investigation and planning are addressed. A responsible approach to this action, including safety, must be adopted for success. In this month's column, the author provides some suggestions on incorporating animals into the…

  18. Learning in Tomorrow's Classrooms

    ERIC Educational Resources Information Center

    Bowman, Richard F.

    2015-01-01

    Teaching today remains the most individualistic of all the professions, with educators characteristically operating in a highly fragmented world of "their" courses, "their" skills, and "their" students. Learning will occur in the classrooms of the future through a sustainable set of complementary capabilities:…

  19. Dispatch Scheduling to Maximize Exoplanet Detection

    NASA Astrophysics Data System (ADS)

    Johnson, Samson; McCrady, Nate; MINERVA

    2016-01-01

    MINERVA is a dedicated exoplanet detection telescope array using radial velocity measurements of nearby stars to detect planets. MINERVA will be a completely robotic facility, with a goal of maximizing the number of exoplanets detected. MINERVA requires a unique application of queue scheduling due to its automated nature and the requirement of high cadence observations. A dispatch scheduling algorithm is employed to create a dynamic and flexible selector of targets to observe, in which stars are chosen by assigning values through a weighting function. I designed and have begun testing a simulation which implements the functions of a dispatch scheduler and records observations based on target selections through the same principles that will be used at the commissioned site. These results will be used in a larger simulation that incorporates weather, planet occurrence statistics, and stellar noise to test the planet detection capabilities of MINERVA. This will be used to heuristically determine an optimal observing strategy for the MINERVA project.

  20. Computerizing the Reference Desk Schedule.

    ERIC Educational Resources Information Center

    deHaas, Pat

    1983-01-01

    Discussion of the scheduling procedures of librarians' hours at the reference desk at the Rutherford Humanities and Social Sciences Library, University of Alberta, highlights services provided, the preference table system, and manual scheduling versus computer scheduling. (EJS)

  1. Photographs and Classroom Response Systems in Middle School Astronomy Classes

    NASA Astrophysics Data System (ADS)

    Lee, Hyunju; Feldman, Allan

    2015-08-01

    In spite of being readily available, photographs have played a minor and passive role in science classes. In our study, we present an active way of using photographs in classroom discussions with the use of a classroom response system (CRS) in middle school astronomy classes to teach the concepts of day-night and seasonal change. In this new pedagogical method, students observe objects or phenomena in photographs and use the information to develop understanding of the scientific concepts. They share their ideas in classroom discussion with the assistance of the CRS. Pre- and posttest results showed that the new pedagogy helped students overcome primitive conceptions and enhanced their understanding of the concepts. The observation of the rich details of photographs played three pedagogical roles in classroom discussion: easing students' anxiety about learning a new scientific concept; continuous stimulus of learning; and as evidence or data.

  2. Course Scheduling to Find the Minimum Cost Set of Facilities Required.

    ERIC Educational Resources Information Center

    Seccatore, Luis A.

    The problem of determining the quantity of classroom, laboratories and instructors to train sections of students attending numerous distinct courses in a school such as the Fleet Ballistic Missile School is considered. A procedure is developed for determining feasible schedules in order to graduate a fixed number of trainees over time while…

  3. Implementation of a Posted Schedule to Increase Class-Wide Interobserver Agreement Assessment

    ERIC Educational Resources Information Center

    Doucette, Stefanie; DiGennaro Reed, Florence D.; Reed, Derek D.; Maguire, Helena; Marquardt, Heidi

    2012-01-01

    The present study investigated the impact of an antecedent intervention in the form of a daily posted schedule on the interobserver agreement (IOA) assessment of educational goals implemented within a classroom at a private school serving individuals with disabilities. During baseline, the percentage of academic goals with interobserver agreement…

  4. The Effect of Immersion Scheduling on Academic Performance and Students' Ratings of Instructors

    ERIC Educational Resources Information Center

    Richmond, Aaron S.; Murphy, Bridget C.; Curl, Layton S.; Broussard, Kristin A.

    2015-01-01

    During the past decades, little research has investigated the effects of immersion scheduling on the psychology classroom. Therefore, we sought to compare academic performance of students in 2-week immersion psychology courses to that of students in traditional 16-week courses. In Study 1, students who received instruction in a 2-week immersion…

  5. Competing Schedulers Itai Ashlagi

    E-print Network

    Lehmann, Daniel

    Tennenholtz Microsoft Israel R&D Center Herzlia, Israel and Faculty of Industrial Eng. and Management Technion@cs.huji.ac.il Abstract Previous work on machine scheduling has considered the case of agents who control the scheduled settings, different machines cannot be con- sidered to be fully cooperative as they may belong to compet

  6. Fundamentals of School Scheduling.

    ERIC Educational Resources Information Center

    Schroth, Gwen

    The ability of the school administrator to schedule teachers' and students' time so that each receives the most from each school day has become an essential skill. This book has been prepared for school administrators at the elementary and middle school levels who need appropriate management techniques for scheduling students into classes. Chapter…

  7. Pressures of the Season: A Descriptive Look at Classroom Quality in Second and Third Grade Classrooms

    ERIC Educational Resources Information Center

    Plank, Stephen B.; Condliffe, Barbara

    2011-01-01

    This report presents findings from two years of classroom observation designed to help understand the in-school experiences of students who had been first graders in eight Baltimore public schools in 2007-08. During the 2008-09 and 2009-10 school years, the authors conducted fieldwork to understand learning opportunities and settings for a set of…

  8. Classroom Ecology in Categorical Special Education Classrooms: And So, They Counted the Teeth in the Horse!

    ERIC Educational Resources Information Center

    Algozzine, Kate M.; And Others

    1986-01-01

    Observations of teaching behaviors of 40 teachers in categorical special education classrooms (educable mentally retarded, learning disabled, emotionally handicapped) revealed no differences in the extent to which teachers of different types of students demonstrated six of seven teaching behaviors defined as effective. Questions concerning the…

  9. Marine sediments in the classroom

    NASA Astrophysics Data System (ADS)

    Van Toer, Aurelie; Le Divenah, Claudie

    2013-04-01

    In the present context of global climatic change, studies of the past natural climate variability is critical for the knowledge of the Earth climate mechanism. One of the major climatic reservoir is the ocean which covers more than 70% of the surface of the earth. It exchanges moisture and heat with the atmosphere and plays an important role in the climatic changes at different latitudes. The marine sediments are therefore archives of the past oceanographic/climatic changes. These marine sediments are collected as long cores penetrating into the sediment and therefore giving access to the progressive climatic changes with time. Marine sediments are classically composed of skeleton of micro-organisms and of terrigenous fraction. The main micro-organisms used as tracers of paleoclimatic changes are foraminifera. Their species change with the properties of the water mass in which they live (in particular temperature and salinity). With the aim of showing the students in a classroom how to recognize these species and to reconstruct the past oceanographic changes, "real" sediment has been taken during different cruises in different oceanic basins. We will present here the type of sediments available and the type of analysis/observation which can be made in a class. We will show how to perform the preparation of the samples and what are the possible observations through a binocular microscope. The students will then be able to extract information from their own observation about climate: its variations over time and through the differences between the areas of coring operations. In order to allow this activity to be introduced into your class, a program of distribution of these marine sediments will be proposed and will be presented. A registration form will be available. A limited number of proposals will be accepted and a report of their activity in the classroom will be mandatory a few months after the distribution of samples.

  10. DSN Resource Scheduling

    NASA Technical Reports Server (NTRS)

    Wang, Yeou-Fang; Baldwin, John

    2007-01-01

    TIGRAS is client-side software, which provides tracking-station equipment planning, allocation, and scheduling services to the DSMS (Deep Space Mission System). TIGRAS provides functions for schedulers to coordinate the DSN (Deep Space Network) antenna usage time and to resolve the resource usage conflicts among tracking passes, antenna calibrations, maintenance, and system testing activities. TIGRAS provides a fully integrated multi-pane graphical user interface for all scheduling operations. This is a great improvement over the legacy VAX VMS command line user interface. TIGRAS has the capability to handle all DSN resource scheduling aspects from long-range to real time. TIGRAS assists NASA mission operations for DSN tracking of station equipment resource request processes from long-range load forecasts (ten years or longer), to midrange, short-range, and real-time (less than one week) emergency tracking plan changes. TIGRAS can be operated by NASA mission operations worldwide to make schedule requests for the DSN station equipment.

  11. 75 FR 42831 - Proposed Collection; Comment Request for Form 1065, Schedule C, Schedule D, Schedule K-1...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ...Items), Schedule L (Balance Sheets per Books), Schedule M-1 (Reconciliation of Income (Loss) per Books With Income (Loss) per Return)), Schedule...Schedule K-1), Balance Sheets per Books (Schedule L), Reconciliation of...

  12. Classroom implementation of the practices learned in the Master of Chemistry Education program by the School District of Philadelphia's high school chemistry teachers

    NASA Astrophysics Data System (ADS)

    Jayaraman, Uma Devi

    This dissertation reports the results of an exploratory case study utilizing quantitative and qualitative methodologies intended to ascertain the extent and differences of implementation of research-based instructional practices, learned in an intensive 26-month professional development, in their urban classrooms. Both the extent and differences in the implementation of practices were investigated in relation to the lesson design and implementation, content, and classroom culture aspects of research-based practices. Additionally, this research includes the concerns of the teachers regarding the factors that helped or hindered the implementation of research-based practices in their classrooms. Six graduates of the Master of Chemistry Education Program who were teaching a chemistry course in a high school in the School District of Philadelphia at the time of the study (2006-8), were the case. The teachers completed a concerns questionnaire with closed and open-ended items, and rated their perceptions of the extent of implementation of the practices in their urban classrooms. Additionally, the teachers were observed and rated by the researcher using a reform-teaching observation protocol and were interviewed individually. Also, the teachers submitted their lesson plans for the days they were observed. Data from these sources were analyzed to arrive at the findings for this study. The research findings suggest that the group of teachers in the study implemented the research-based practices in their classrooms to a low extent when compared to the recommended practices inherent to the MCE Program. The extents of implementation of the practices differed widely among the teachers, from being absent to being implemented at a high level, with inconsistent levels of implementation from various data sources. Further, the teachers expressed the depth of knowledge (gained in the MCE Program), formal laboratory exercises and reports, administrative support, self-motivated students, and group/collaborative work as several factors that enabled or would have enabled the implementation of practices. Among the many factors that hindered the implementation of the practices in their urban classrooms were, the core curriculum and pacing schedule, followed by test preparation, administrative paper-work, large class-size, students not prepared for student-centered work, poor math and reading skills of students, students' lack of motivation, unsupportive department head, unresponsive administration, and lack of resources.

  13. Are accidents scheduled. [safety management problems

    NASA Technical Reports Server (NTRS)

    Childs, C.

    1976-01-01

    Two major sets of safety problems associated with project scheduling are examined. The first set involves problems resulting from the improper scheduling of the safety tasks. The second involves problems which result from inadequate attention to scheduling of those project tasks which lead to tests and operations and includes condensed schedules, modified schedules, schedule workarounds, eliminated portions of the schedules and strung out schedules.

  14. Capturing Communication Supporting Classrooms: The Development of a Tool and Feasibility Study

    ERIC Educational Resources Information Center

    Dockrell, Julie E.; Bakopoulou, Ioanna; Law, James; Spencer, Sarah; Lindsay, Geoff

    2015-01-01

    There is an increasing emphasis on supporting the oral language needs of children in the classroom. A variety of different measures have been developed to assist this process but few have been derived systematically from the available research evidence. A Communication Supporting Classrooms Observation Tool (CsC Observation Tool) for children aged…

  15. Communication Strategies Used by High School English Language Learners in Multilingual Classrooms

    ERIC Educational Resources Information Center

    Spromberg, Sarah

    2011-01-01

    In this study, twenty-five high school English language learners were observed in their classrooms in a New York City public school while they worked in small groups. All observations were video recorded or done by the researcher while in the classrooms. The videos were then transcribed. Communication strategies that the participants used were…

  16. NASA Schedule Management Handbook

    NASA Technical Reports Server (NTRS)

    2011-01-01

    The purpose of schedule management is to provide the framework for time-phasing, resource planning, coordination, and communicating the necessary tasks within a work effort. The intent is to improve schedule management by providing recommended concepts, processes, and techniques used within the Agency and private industry. The intended function of this handbook is two-fold: first, to provide guidance for meeting the scheduling requirements contained in NPR 7120.5, NASA Space Flight Program and Project Management Requirements, NPR 7120.7, NASA Information Technology and Institutional Infrastructure Program and Project Requirements, NPR 7120.8, NASA Research and Technology Program and Project Management Requirements, and NPD 1000.5, Policy for NASA Acquisition. The second function is to describe the schedule management approach and the recommended best practices for carrying out this project control function. With regards to the above project management requirements documents, it should be noted that those space flight projects previously established and approved under the guidance of prior versions of NPR 7120.5 will continue to comply with those requirements until project completion has been achieved. This handbook will be updated as needed, to enhance efficient and effective schedule management across the Agency. It is acknowledged that most, if not all, external organizations participating in NASA programs/projects will have their own internal schedule management documents. Issues that arise from conflicting schedule guidance will be resolved on a case by case basis as contracts and partnering relationships are established. It is also acknowledged and understood that all projects are not the same and may require different levels of schedule visibility, scrutiny and control. Project type, value, and complexity are factors that typically dictate which schedule management practices should be employed.

  17. The application of artificial intelligence to astronomical scheduling problems

    NASA Technical Reports Server (NTRS)

    Johnston, Mark D.

    1992-01-01

    Efficient utilization of expensive space- and ground-based observatories is an important goal for the astronomical community; the cost of modern observing facilities is enormous, and the available observing time is much less than the demand from astronomers around the world. The complexity and variety of scheduling constraints and goals has led several groups to investigate how artificial intelligence (AI) techniques might help solve these kinds of problems. The earliest and most successful of these projects was started at Space Telescope Science Institute in 1987 and has led to the development of the Spike scheduling system to support the scheduling of Hubble Space Telescope (HST). The aim of Spike at STScI is to allocate observations to timescales of days to a week observing all scheduling constraints and maximizing preferences that help ensure that observations are made at optimal times. Spike has been in use operationally for HST since shortly after the observatory was launched in Apr. 1990. Although developed specifically for HST scheduling, Spike was carefully designed to provide a general framework for similar (activity-based) scheduling problems. In particular, the tasks to be scheduled are defined in the system in general terms, and no assumptions about the scheduling timescale are built in. The mechanisms for describing, combining, and propagating temporal and other constraints and preferences are quite general. The success of this approach has been demonstrated by the application of Spike to the scheduling of other satellite observatories: changes to the system are required only in the specific constraints that apply, and not in the framework itself. In particular, the Spike framework is sufficiently flexible to handle both long-term and short-term scheduling, on timescales of years down to minutes or less. This talk will discuss recent progress made in scheduling search techniques, the lessons learned from early HST operations, the application of Spike to other problem domains, and plans for the future evolution of the system.

  18. Neal-Schuman Electronic Classroom Handbook.

    ERIC Educational Resources Information Center

    Hinchliffe, Lisa Janicke

    This book discusses planning, designing, and implementing electronic classrooms. Chapters cover: (1) background, including the definition of electronic classrooms, classroom types, and justifications; (2) planning, including planners and the planning process; (3) gathering and analyzing information, including instructional needs assessment,…

  19. Rules, praise, and ignoring: elements of elementary classroom control1

    PubMed Central

    Madsen, Charles H.; Becker, Wesley C.; Thomas, Don R.

    1968-01-01

    An attempt was made to vary systematically the behavior of two elementary school teachers to determine the effects on classroom behavior of Rules, Ignoring Inappropriate Behaviors, and showing Approval for Appropriate Behavior. Behaviors of two children in one class and one child in the other class were recorded by observers, as were samples of the teachers' behavior. Following baseline recordings, Rules, Ignoring, and Approval conditions were introduced one at a time. In one class a reversal of conditions was carried out. The main conclusions were that: (a) Rules alone exerted little effect on classroom behavior, (b) Ignoring Inappropriate Behavior and showing Approval for Appropriate Behavior (in combination) were very effective in achieving better classroom behavior, and (c) showing Approval for Appropriate Behaviors is probably the key to effective classroom management. PMID:16795170

  20. A Classroom of Polymer Factories.

    ERIC Educational Resources Information Center

    Harris, Mary E.; Van Natta, Sandra

    1998-01-01

    Provides an activity in which students create small classroom factories and investigate several aspects of production including design, engineering, quality control, waste management, packaging, shipment, and communication. (DDR)

  1. The Classroom Animal: Box Turtles.

    ERIC Educational Resources Information Center

    Kramer, David C.

    1986-01-01

    Provides basic information on the anatomy, physiology, behaviors, and distribution patterns of the box turtle. Offers suggestions for the turtle's care and maintenance in a classroom environment. (ML)

  2. Fuzzy Scheduling Wolfgang Slany

    E-print Network

    Neumaier, Arnold

    Fuzzy Scheduling Wolfgang Slany Christian Doppler Laboratory for Expert Systems E184/2, TU Wien, A Expertensysteme Christian Doppler Laboratory for Expert Systems Technische Universit¨at Wien Institut f

  3. Automated Scheduling Via Artificial Intelligence

    NASA Technical Reports Server (NTRS)

    Biefeld, Eric W.; Cooper, Lynne P.

    1991-01-01

    Artificial-intelligence software that automates scheduling developed in Operations Mission Planner (OMP) research project. Software used in both generation of new schedules and modification of existing schedules in view of changes in tasks and/or available resources. Approach based on iterative refinement. Although project focused upon scheduling of operations of scientific instruments and other equipment aboard spacecraft, also applicable to such terrestrial problems as scheduling production in factory.

  4. Schedule-Tracker Computer Program

    NASA Technical Reports Server (NTRS)

    Collazo, Fernando F.

    1990-01-01

    Schedule Tracker provides effective method for tracking tasks "past due" and/or "near term". Generates reports for each responsible staff member having one or more assigned tasks falling within two listed categories. Schedule Organizer (SO) (COSMIC program MSC-21525), Schedule Tracker (ST), and Schedule Report Generator (SRG) (COSMIC program MSC-21527) computer programs manipulating data-base files in ways advantageous in scheduling. Written in PL/1 and DEC Command Language (DCL).

  5. Banzhuren and Classrooming: Democracy in the Chinese Classroom

    ERIC Educational Resources Information Center

    Li, Jiacheng; Chen, Jing

    2013-01-01

    The issue of education and democracy has become more and more important in China. This paper firstly explains the theory of democracy in Chinese classrooms, and then focuses on the Chinese banzhuren who is responsible for classrooming, an important educational area equal to instruction. We illustrate how Chinese students achieve development…

  6. Maintaining Sanity in the Classroom. Classroom Management Techniques. Second Edition.

    ERIC Educational Resources Information Center

    Dreikurs, Rudolf; Brunwald, Bernice Bronia; Pepper, Floy C.

    This book, based on Adlerian psychology, applies the techniques of motivation modification to realistic classroom problems, dealing step-by-step with handling behavior difficulties and providing the background that enables student teachers to understand the group dynamics of various classroom situations. The book is divided into five parts with 30…

  7. Classroom Connectivity: Increasing Participation and Understanding Inside the Classroom

    ERIC Educational Resources Information Center

    Hegedus, Stephen

    2007-01-01

    This article shows how highly mobile computing, when used with new forms of network connectivity, can allow new forms of activities in the mathematics classroom. Examples are provided, such as the ability to share, harvest, and aggregate mathematical objects, and the ability for teachers and students to analyze the entire set of classroom

  8. Active Classroom Participation in a Group Scribbles Primary Science Classroom

    ERIC Educational Resources Information Center

    Chen, Wenli; Looi, Chee-Kit

    2011-01-01

    A key stimulus of learning efficacy for students in the classroom is active participation and engagement in the learning process. This study examines the nature of teacher-student and student-student discourse when leveraged by an interactive technology--Group Scribbles (GS) in a Primary 5 Science classroom in Singapore which supports rapid…

  9. The flipped classroom, putting learning back into the hands of students

    NASA Astrophysics Data System (ADS)

    Torkelson, Virginia

    Flipping the classroom is a new style of teaching that puts learning back into the hands of the student and allows the teacher to facilitate each child's learning based on their individual needs. Three units of Chemistry were flipped to give the researcher experience and skill in this new ideology. Technology was used to create podcasts for student's to watch outside of the classroom. Student's used classroom time for problem-solving, activities, discussions and labs. From this experience as well as conferences, classroom observations of the flipping process in action and discussions with other teachers also using this new style of teaching, a handbook was written.

  10. Science beyond the Classroom Boundaries

    ERIC Educational Resources Information Center

    Feasey, Rosemary; Bianchi, Lynne

    2011-01-01

    There have been many years of innovation in primary science education. Surprisingly, however, most of this has taken place within the confines of the classroom. What primary science has not yet done with universal success is step outside the classroom boundaries to use the school grounds for teaching and learning across all aspects of the science…

  11. Fight Obesity in the Classroom

    ERIC Educational Resources Information Center

    Bratsis, Michael E.

    2012-01-01

    U.S. health experts declared obesity an epidemic over a decade ago. Schools have tried to implement prevention programs for students, but as budgets shrink, educating students about obesity is increasingly falling to classroom instructors, including science teachers. The good news is that obesity-related classroom activities can be engaging, and…

  12. Mendel in the Modern Classroom

    ERIC Educational Resources Information Center

    Smith, Mike U.; Gericke, Niklas M.

    2015-01-01

    Mendel is an icon in the history of genetics and part of our common culture and modern biology instruction. The aim of this paper is to summarize the place of Mendel in the modern biology classroom. In the present article we will identify key issues that make Mendel relevant in the classroom today. First, we recount some of the historical…

  13. Welcoming International Parents Your Classroom

    ERIC Educational Resources Information Center

    Copeland, Anne P.

    2007-01-01

    This article discusses how U.S. teachers can pick up on cultural cues from parents with roots in other countries and help smooth their children's transition to U.S. classrooms. In this article, the author presents a scenario where a U.S. teacher welcomed parents with roots form other countries into her classroom. Here, she discusses the importance…

  14. Changing Classroom Instruction in Literacy.

    ERIC Educational Resources Information Center

    Paratore, Jeanne R.; Indrisano, Roselmina

    1994-01-01

    Reports on the results from a comprehensive review of instructional practices in reading and writing elementary classrooms in Chelsea (Massachusetts) followed by a review of the corrective actions taken via the Boston University/Chelsea Public Schools Partnership and their outcomes. Children's classroom performance in reading and writing is…

  15. Classroom Discipline and Teacher Education.

    ERIC Educational Resources Information Center

    Wesley, Donald A.; Vocke, David E.

    The study described in this presentation was conducted to survey the status of classroom discipline within the professional teacher education curriculum and to ascertain the perceptions of preservice teachers towards addressing discipline problems. Classroom discipline is examined in the following ways: (1) an analysis of contemporary literature;…

  16. Hazard Maps in the Classroom.

    ERIC Educational Resources Information Center

    Cross, John A.

    1988-01-01

    Emphasizes the use of geophysical hazard maps and illustrates how they can be used in the classroom from kindergarten to college level. Depicts ways that hazard maps of floods, landslides, earthquakes, volcanoes, and multi-hazards can be integrated into classroom instruction. Tells how maps may be obtained. (SLM)

  17. Information Gap in Communicative Classrooms.

    ERIC Educational Resources Information Center

    Liao, Xiaoqing

    In traditional, grammar-oriented second language classrooms, the most common classroom procedure is for the teacher to ask the student a question for which the answer is already known to both. Because no real information is exchanged, this is not a communicative practice. It is alien to the real communicative needs of students, involves no…

  18. Learning outside the Primary Classroom

    ERIC Educational Resources Information Center

    Sedgwick, Fred

    2012-01-01

    In "Learning Outside the Primary Classroom," the educationalist and writer Fred Sedgwick explores in a practical way the many opportunities for intense learning that children and teachers can find outside the confines of the usual learning environment, the classroom. This original work is based on tried and tested methods from UK primary schools.…

  19. Joy in the Montessori Classroom

    ERIC Educational Resources Information Center

    Ulrich, Tamara D.

    2014-01-01

    In this article, the author states that it is a delight to walk into a Montessori classroom to the hum of children engaged in a variety of activities, especially when there is an accompanying feeling of joy and happiness. In desiring the peaceful calm of the classroom, educators may inadvertently hinder the joy, enthusiasm, and imagination that…

  20. Bringing Globalization into the Classroom

    ERIC Educational Resources Information Center

    Billings, Nancy Carter

    2006-01-01

    Some of the most effective resources for bringing the concept of globalization into the classroom is through the personal and professional experiences of the classroom teacher, the personal experiences of students from diverse cultures, the inclusion of curriculum activities with a global context, and the involvement of guest speakers with global…

  1. Teaching Tip: The Flipped Classroom

    ERIC Educational Resources Information Center

    Mok, Heng Ngee

    2014-01-01

    The flipped classroom has been gaining popularity in recent years. In theory, flipping the classroom appears sound: passive learning activities such as unidirectional lectures are pushed to outside class hours in the form of videos, and precious class time is spent on active learning activities. Yet the courses for information systems (IS)…

  2. Nurturing Creativity in the Classroom

    ERIC Educational Resources Information Center

    Beghetto, Ronald A., Ed.; Kaufman, James C., Ed.

    2010-01-01

    "Nurturing Creativity in the Classroom" is a groundbreaking collection of essays by leading scholars, who examine and respond to the tension that many educators face in valuing student creativity but believing that they cannot support it given the curricular constraints of the classroom. Is it possible for teachers to nurture creative development…

  3. Classroom Furniture: The Mod Squad

    ERIC Educational Resources Information Center

    Raths, David

    2012-01-01

    This is the first article in a six-part series on the elements of a collaborative classroom: furniture, social media, video/web conferencing tools, collaborative software, interactive devices, and mobile devices. With most universities facing tight budgets, convincing administrators to invest in expensive new classrooms is a challenge. Many higher…

  4. Satellite Technologies in the Classroom.

    ERIC Educational Resources Information Center

    Portz, Stephen M.

    1999-01-01

    Focuses on ways of using satellite imagery obtained from the Internet, to enhance classroom learning. Discusses satellite deployment; classroom applications, including infrared imagery, high-resolution photography, and global positioning satellites; and use of satellite data for hands-on activities, including cartography, city and community…

  5. The Press in the Classroom

    ERIC Educational Resources Information Center

    Topuz, Hifzi

    1974-01-01

    The author lists four learning objectives for use of newspapers in the classroom. Also included are brief summaries of newspaper use in the classrooms of the United States, Sweden, Canada, Japan, Switzerland, France, England, Mali, Congo-Brazzaville, and Togo. (DE)

  6. Engaging Immigrant Students. Classroom Tips

    ERIC Educational Resources Information Center

    Patterson, Lynn; Bloomdahl, Susana Contreras

    2011-01-01

    For an educator who speaks only English, engaging immigrant English language learners (ELL) in the classroom can be a significant challenge. As a former classroom teacher, elementary school principal and guidance counselor, the authors have worked with immigrant student populations in K-12 schools. They have found that a good way to overcome the…

  7. Mentoring in the Art Classroom

    ERIC Educational Resources Information Center

    Green, Denise; Mitchell, Timothy; Taylor, Patrick

    2011-01-01

    Mentoring in classrooms allows teachers the opportunity to be motivational tools in the lives of students while operating as role models. The current research shows that mentoring in the art classroom provides stimulation and the momentum to students who are less motivated with creative assignments. The first part of this study looks at the…

  8. Distraction of symbolic behavior in regular classrooms.

    PubMed

    Billinger, Stefan

    2012-01-01

    The purpose of the present study is to develop more precise methods to explore the interaction between contextual factors in teacher instructions in regular classroom settings and students' abilities to use symbolic information in the instruction. The ability to easily show symbolic behavior could be expected to influence student's capacity to be active and participate. The present study examines distraction in students' shifts from the use of "non-symbolic" to "symbolic" behavior in regular classroom settings. The 53 students (29 boys and 24 girls), ages 11-13?years old, who participated in the study were from three classes in the same Swedish compulsory regular school. Based on their test performances in a previous study, 25 students (47%) were defined as showing symbolic behavior (symbolic), and 28 students (53%) as not showing it (non-symbolic). In the present study, new test trials with distractors were added. Students from both the symbolic and non-symbolic groups scored significantly fewer correct answers on the post-training test trials with distraction stimuli (p?observational data about variations in students' symbolic behavior in relation to contextual factors in regular classroom. The main conclusion to be drawn from the results is that the observational procedure used in this study seems to have a potential to be used to explore the interaction between contextual factors and more complex student behavior such as cognition and the pragmatic use of language in regular classroom. PMID:23189068

  9. Real-Time Ocean Data in the Classroom

    ERIC Educational Resources Information Center

    Murray, Laura; Gibson, Deidre; Ward, Angela

    2008-01-01

    To apply students' savvy internet skills in the science classroom--as well as capture their interest in science and investigation, and provide opportunities for authentic research--introduce them to real-time data from ocean-observing systems. Students can use data from these ocean-observing systems to discover the winds and waves from storms or…

  10. Automated long-term scheduling for the SOFIA airborne observatory

    NASA Astrophysics Data System (ADS)

    Civeit, Thomas

    The NASA Stratospheric Observatory for Infrared Astronomy (SOFIA) is a joint US/German project to develop and operate a gyro-stabilized 2.5-meter telescope in a Boeing 747SP. SOFIA's first science observations were made in December 2010. During 2011, SOFIA accomplished 30 flights in the “ Early Science” program as well as a deployment to Germany. The next observing period, known as Cycle 1, is scheduled to begin in late fall 2012. It includes 46 science flights grouped in four multi-week observing campaigns spread through a 13-month span. Automation of the flight scheduling process offers a major challenge to the SOFIA mission operations. First because it is needed to mitigate its relatively high cost per unit observing time compared to space-borne missions. Second because automated scheduling techniques available for ground-based and space-based telescopes are inappropriate for an airborne observatory. Although serious attempts have been made in the past to solve part of the problem, until recently mission operations staff was still manually scheduling flights. We present in this paper a new automated solution for generating SOFIA's long-term schedules. We describe the constraints that should be satisfied to solve the SOFIA scheduling problem in the context of real operations. We establish key formulas required to efficiently calculate the aircraft course over ground when evaluating flight schedules. We describe the foundations of the SOFIA long-term scheduler, the constraint representation, and the random search based algorithm that generates observation and instrument schedules. Finally, we report on how the new long-term scheduler has been used in operations to date.

  11. What hinders teachers in using computer and video games in the classroom? Exploring factors inhibiting the uptake of computer and video games.

    PubMed

    Baek, Young Kyun

    2008-12-01

    The purpose of this study is to identify factors inhibiting teachers' use of computer and video games in the classroom setting and to examine the degree to which teaching experience and gender affect attitudes toward using games. Six factors that hinder teachers' use of games in the classroom were discovered: Inflexibility of curriculum, Negative effects of gaming, Students' lack of readiness, Lack of supporting materials, Fixed class schedules, and Limited budgets. Lack of supporting material, Fixed class schedules, and Limited budgets were factors that female teachers believed to be more serious obstacles to game use in the classroom than male teachers did. Experienced teachers, more so than inexperienced teachers, believed that adopting games in teaching was hindered by Inflexibility of curriculum and Negative effects of gaming. On the other hand, inexperienced teachers, more so than experienced teachers, believed that adopting games in teaching is less hindered by Lack of supporting materials and Fixed class schedules. PMID:19006464

  12. Mathematics and Science Learning Opportunities in Preschool Classrooms

    PubMed Central

    Piasta, Shayne B.; Pelatti, Christina Yeager; Miller, Heather Lynnine

    2014-01-01

    Research findings The present study observed and coded instruction in 65 preschool classrooms to examine (a) overall amounts and (b) types of mathematics and science learning opportunities experienced by preschool children as well as (c) the extent to which these opportunities were associated with classroom and program characteristics. Results indicated that children were afforded an average of 24 and 26 minutes of mathematics and science learning opportunities, respectively, corresponding to spending approximately 25% of total instructional time in each domain. Considerable variability existed, however, in the amounts and types of mathematics and science opportunities provided to children in their classrooms; to some extent, this variability was associated with teachers’ years of experience, teachers’ levels of education, and the socioeconomic status of children served in the program. Practice/policy Although results suggest greater integration of mathematics and science in preschool classrooms than previously established, there was considerable diversity in the amounts and types of learning opportunities provided in preschool classrooms. Affording mathematics and science experiences to all preschool children, as outlined in professional and state standards, may require additional professional development aimed at increasing preschool teachers’ understanding and implementation of learning opportunities in these two domains in their classrooms. PMID:25489205

  13. Classroom acoustics and intervention strategies to enhance the learning environment

    NASA Astrophysics Data System (ADS)

    Savage, Christal

    The classroom environment can be an acoustically difficult atmosphere for students to learn effectively, sometimes due in part to poor acoustical properties. Noise and reverberation have a substantial influence on room acoustics and subsequently intelligibility of speech. The American Speech-Language-Hearing Association (ASHA, 1995) developed minimal standards for noise and reverberation in a classroom for the purpose of providing an adequate listening environment. A lack of adherence to these standards may have undesirable consequences, which may lead to poor academic performance. The purpose of this capstone project is to develop a protocol to measure the acoustical properties of reverberation time and noise levels in elementary classrooms and present the educators with strategies to improve the learning environment. Noise level and reverberation will be measured and recorded in seven, unoccupied third grade classrooms in Lincoln Parish in North Louisiana. The recordings will occur at six specific distances in the classroom to simulate teacher and student positions. The recordings will be compared to the American Speech-Language-Hearing Association standards for noise and reverberation. If discrepancies are observed, the primary investigator will serve as an auditory consultant for the school and educators to recommend remediation and intervention strategies to improve these acoustical properties. The hypothesis of the study is that the classroom acoustical properties of noise and reverberation will exceed the American Speech-Language-Hearing Association standards; therefore, the auditory consultant will provide strategies to improve those acoustical properties.

  14. Effectiveness of Instruction Performed through Activity Schedules on Leisure Skills of Children with Autism

    ERIC Educational Resources Information Center

    Cuhadar, Selmin; Diken, Ibrahim H.

    2011-01-01

    This study investigated the influences of instruction performed through activity schedules on engaging-in the schedule skill and fulfilling the activity skills of pre-school children with autism; along with investigating the influence of schedule observation and instruction on children's engagement in activities. Participants were three male…

  15. Constraint-based scheduling

    NASA Technical Reports Server (NTRS)

    Zweben, Monte

    1991-01-01

    The GERRY scheduling system developed by NASA Ames with assistance from the Lockheed Space Operations Company, and the Lockheed Artificial Intelligence Center, uses a method called constraint based iterative repair. Using this technique, one encodes both hard rules and preference criteria into data structures called constraints. GERRY repeatedly attempts to improve schedules by seeking repairs for violated constraints. The system provides a general scheduling framework which is being tested on two NASA applications. The larger of the two is the Space Shuttle Ground Processing problem which entails the scheduling of all inspection, repair, and maintenance tasks required to prepare the orbiter for flight. The other application involves power allocations for the NASA Ames wind tunnels. Here the system will be used to schedule wind tunnel tests with the goal of minimizing power costs. In this paper, we describe the GERRY system and its applications to the Space Shuttle problem. We also speculate as to how the system would be used for manufacturing, transportation, and military problems.

  16. Constraint-based scheduling

    NASA Technical Reports Server (NTRS)

    Zweben, Monte

    1993-01-01

    The GERRY scheduling system developed by NASA Ames with assistance from the Lockheed Space Operations Company, and the Lockheed Artificial Intelligence Center, uses a method called constraint-based iterative repair. Using this technique, one encodes both hard rules and preference criteria into data structures called constraints. GERRY repeatedly attempts to improve schedules by seeking repairs for violated constraints. The system provides a general scheduling framework which is being tested on two NASA applications. The larger of the two is the Space Shuttle Ground Processing problem which entails the scheduling of all the inspection, repair, and maintenance tasks required to prepare the orbiter for flight. The other application involves power allocation for the NASA Ames wind tunnels. Here the system will be used to schedule wind tunnel tests with the goal of minimizing power costs. In this paper, we describe the GERRY system and its application to the Space Shuttle problem. We also speculate as to how the system would be used for manufacturing, transportation, and military problems.

  17. Constraint-based scheduling

    NASA Technical Reports Server (NTRS)

    Zweben, Monte

    1991-01-01

    The GERRY scheduling system developed by NASA Ames with assistance from the Lockheed Space Operations Company, and the Lockheed Artificial Intelligence Center, uses a method called constraint-based iterative repair. Using this technique, one encodes both hard rules and preference criteria into data structures called constraints. GERRY repeatedly attempts to improve schedules by seeking repairs for violated constraints. The system provides a general scheduling framework which is being tested on two NASA applications. The larger of the two is the Space Shuttle Ground Processing problem which entails the scheduling of all the inspection, repair, and maintenance tasks required to prepare the orbiter for flight. The other application involves power allocation for the NASA Ames wind tunnels. Here the system will be used to schedule wind tunnel tests with the goal of minimizing power costs. In this paper, we describe the GERRY system and its application to the Space Shuttle problem. We also speculate as to how the system would be used for manufacturing, transportation, and military problems.

  18. Exploring Bilinguals' Social Use of Language inside and out of the Minority Language Classroom

    ERIC Educational Resources Information Center

    Thomas, Enlli Mon; Roberts, Dylan Bryn

    2011-01-01

    This paper examines bilingual children's use of language inside and out of the minority language classroom. A total of 145 children between 8 and 11 years of age, attending 16 bilingual Welsh-English primary schools in North Wales, responded to questionnaires (supplemented by classroom observations) requesting information about their language…

  19. An Inquiry-Based Approach to Critical Literacy: Pedagogical Nuances of a Second Grade Classroom

    ERIC Educational Resources Information Center

    Beach, Pamela; Cleovoulou, Yiola

    2014-01-01

    This case study explores the pedagogy and practices of an elementary school teacher who combines inquiry pedagogy and critical literacy. The authors gathered data for this analysis by conducting two interviews with a classroom teacher and observing classroom practices 12 times over a 6 month period. Through a general inductive approach to…

  20. Classrooms that Work: Teaching Generic Skills in Academic and Vocational Settings.

    ERIC Educational Resources Information Center

    Stasz, Cathleen; And Others

    This report documents the second of two studies on teaching and learning generic skills in high schools. It extends the earlier work by providing a model for designing classroom instruction in both academic and vocational classrooms where teaching generic skills is an instructional goal. Ethnographic field methods were used to observe, record, and…

  1. Single-Gender and Co-Educational Special Education Classrooms: Latina Student Attitudes, Perceptions, and Experiences

    ERIC Educational Resources Information Center

    Madigan, Jennifer C.

    2003-01-01

    This qualitative research was designed to give voice to Latina students in single-gender and co-educational secondary-level special education placements for students with mild to moderate learning disabilities. Classroom observations and interviews were conducted with Latina special education students and classroom teachers in both single-gender…

  2. Pre Business College Freshman Perception of Classroom Behavior: An Analysis among and between Genders

    ERIC Educational Resources Information Center

    Alexander, Melody W.; Mundrake, George A.; Brown, Betty J.

    2009-01-01

    The focus of this study was 1) to identify pre business college freshman observed classroom behavior (personal, technical, and collaborative behaviors) in high school versus college, and to compare by gender (male to male; female to female), and 2) to identify pre business college freshman perceptions of classroom behavior in college, and to…

  3. Peer-Assisted Learning and Interactions in Inclusive Music Classrooms: Benefits, Research, and Applications

    ERIC Educational Resources Information Center

    Jellison, Judith; Brown, Laura; Draper, Ellary

    2015-01-01

    Contemporary music classrooms include a beautiful mosaic of individual children from diverse backgrounds, children who vary considerably in their capabilities, interests, and levels of motivation. Some of the variations we observe are related to social skills and knowledge. The effects of appropriate classroom behavior and positive social…

  4. Biology Teacher's Flipped Classroom: "A Simple Thing, But It's so Powerful"

    ERIC Educational Resources Information Center

    Pearson, George

    2012-01-01

    Carolyn Durley is a veteran Biology teacher who adopted the Flipped Classroom in the 2011-2012 school year, the same year as Graham Johnson adopted it for Math. They both teach in Okanagan Mission Secondary School in Kelowna , B.C. This paper offers Durley's observations regarding her adoption of Flipped Classroom. She narrates her teaching…

  5. Factors Affecting Learners' Attention to Teacher Talk in Nine ESL Classrooms

    ERIC Educational Resources Information Center

    Wang, Weiqing

    2015-01-01

    With classroom observation and stimulated recall interviews as research instruments, the present study investigated some of the factors that affected learners' attention to teacher talk in nine English as a Second Language (ESL) classrooms. The results revealed five such factors, namely, learners' self evaluation of their language knowledge, the…

  6. Using Classroom Scenarios to Reveal Mathematics Teachers' Understanding of Sociomathematical Norms

    ERIC Educational Resources Information Center

    Zembat, Ismail Ozgur; Yasa, Seyit Ali

    2015-01-01

    The purpose of this study was to uncover the degree to which in-service teachers understand sociomathematical norms and the nature of that understanding without having to enter and observe their classes. We therefore developed five classroom scenarios exemplifying classroom interactions shaped by certain sociomathematical norms. We then…

  7. "Who's the Boss?" Young Children's Power and Influence in an Early Childhood Classroom

    ERIC Educational Resources Information Center

    Lee, Yoon-Joo; Recchia, Susan L.

    2008-01-01

    Using classroom observations and teacher interviews, this study examined how three young children, considered classroom leaders by their teachers, created complex dilemmas for their teachers through their interactions with teachers and peers. Findings showed that the children's powerful influence on their peers could be both positive and negative,…

  8. Alternative Assessment Practices of a Classroom Teacher: Alignment with Reform-Based Science Curriculum

    ERIC Educational Resources Information Center

    Serin, Gökhan

    2015-01-01

    The purpose of this study was to explore alignment between reform-based Turkish primary science curriculum and alternative assessment practices of a classroom teacher. Observational case study approach was utilized. A classroom teacher with 32 years of experience and his 31 students participated in the study. The data were collected during one…

  9. Teacher Consultation and Coaching within Mental Health Practice: Classroom and Child Effects in Urban Elementary Schools

    ERIC Educational Resources Information Center

    Cappella, Elise; Hamre, Bridget K.; Kim, Ha Yeon; Henry, David B.; Frazier, Stacy L.; Atkins, Marc S.; Schoenwald, Sonja K.

    2012-01-01

    Objective: To examine effects of a teacher consultation and coaching program delivered by school and community mental health professionals on change in observed classroom interactions and child functioning across one school year. Method: Thirty-six classrooms within 5 urban elementary schools (87% Latino, 11% Black) were randomly assigned to…

  10. About Creativity, Giftedness, and Teaching the Creatively Gifted in the Classroom.

    ERIC Educational Resources Information Center

    Sak, Ugur

    2004-01-01

    In this case study the author explored a teacher's beliefs about creativity and giftedness and investigated the classroom practices of this teacher of gifted students for 20 years. Seven semi-structured and 2 open observations were carried out in her classroom, and 2 prefigured interviews were conducted with her. She believed that creative…

  11. Play and Joint Attention of Children with Autism in the Preschool Special Education Classroom

    ERIC Educational Resources Information Center

    Wong, Connie; Kasari, Connie

    2012-01-01

    The purpose of this study was to examine play and joint attention in children with autism (n = 27) as compared to children with other developmental delays (n = 28) in public preschool special education classrooms. The participants were observed in their classroom environment for 2 h over 3 separate days. Results show that children with autism…

  12. Learning to Estimate Slide Comprehension in Classrooms with Support Vector Machines

    ERIC Educational Resources Information Center

    Pattanasri, N.; Mukunoki, M.; Minoh, M.

    2012-01-01

    Comprehension assessment is an essential tool in classroom learning. However, the judgment often relies on experience of an instructor who makes observation of students' behavior during the lessons. We argue that students should report their own comprehension explicitly in a classroom. With students' comprehension made available at the slide…

  13. The Emergence of Student Creativity in Classroom Settings: A Case Study of Elementary Schools in Korea

    ERIC Educational Resources Information Center

    Cho, Younsoon; Chung, Hye Young; Choi, Kyoulee; Seo, Choyoung; Baek, Eunjoo

    2013-01-01

    This research explores the emergence of student creativity in classroom settings, specifically within two content areas: science and social studies. Fourteen classrooms in three elementary schools in Korea were observed, and the teachers and students were interviewed. The three types of student creativity emerging in the teaching and learning…

  14. Gozitan Dialects in the Classroom and Language Awareness for Learner Empowerment

    ERIC Educational Resources Information Center

    Camilleri Grima, Antoinette; Buttigieg, Linda; Xerri, Jessica

    2013-01-01

    Linguistic evidence shows that the dialects of Maltese present on the islands of Malta and Gozo are distinct from Standard Maltese (SM) on all linguistic levels. This article describes the dialectal reality in Gozo and inside Gozitan classrooms on the basis of data collected through classroom observation and interviews. The emphasis on the use of…

  15. Voices on Word Matters: Learning about Phonics and Spelling in the Literacy Classroom.

    ERIC Educational Resources Information Center

    Fountas, Irene C., Ed.; Pinnell, Gay Su, Ed.

    Extending the editors' system for word study, this book presents essays by scholars and practitioners who explore letter and word learning in a variety of reading, writing, and language contexts in the primary classroom, with articles that range from detailed observations of individual readers and writers to full-scale analyses of classroom

  16. Teacher Management of Elementary Classroom Social Dynamics: Associations with Changes in Student Adjustment

    ERIC Educational Resources Information Center

    Gest, Scott D.; Madill, Rebecca A.; Zadzora, Kathleen M.; Miller, Aaron M.; Rodkin, Philip C.

    2014-01-01

    Teachers and students in 54 elementary school classrooms (first, third, and fifth grades) participated in a multi-method longitudinal study of classroom social dynamics. At each of three assessments within a single school year, observers rated teacher-student interaction quality, students completed sociometric assessments and reported on their…

  17. Changes in Patterns of Teacher Interaction in Primary Classrooms: 1976-96.

    ERIC Educational Resources Information Center

    Galton, Maurice; Hargreaves, Linda; Comber, Chris; Wall, Debbie; Pell, Tony

    1999-01-01

    Addresses the effectiveness of teaching methods in English primary school classrooms. Evaluates the interventions designed to change primary educators' teaching methods by replicating the Observational Research and Classroom Learning Evaluation (ORACLE) study that was originally conducted in 1976. Compares the results from the original study to…

  18. Correlates of Children's Patterns of Activity in "Garden Variety" Open Classrooms.

    ERIC Educational Resources Information Center

    Stodolsky, Susan Silverman

    Thirty children, 7.5 to 8.5 years, in two classrooms in a Catholic school trying to implement an informal curriculum were studied. The classrooms were not "exemplary"; The children had lower-middle-class origins. Each child was observed under free-choice conditions for approximately 80-90 minutes over a 3-month period. Two-minute narrative records…

  19. Culture Clash: Interactions between Afrocultural and Mainstream Cultural Styles in Classrooms Serving African American Students

    ERIC Educational Resources Information Center

    Rouland, Karmen; Matthews, Jamaal S.; Byrd, Christy M.; Meyer, Rika M. L.; Rowley, Stephanie J.

    2014-01-01

    This study examined the relation between classroom cultural and achievement-related characteristics and their influence on social outcomes in a sample of 74 fifth grade African American youth (41 girls; 33 boys) ages 10-13 years. Trained observers rated classrooms according to Boykin's (Boykin, Tyler, & Miller, 2005) definition of mainstream…

  20. Why Can't I Play Here? The Classroom: A World in Miniature. Instructional Activities Series.

    ERIC Educational Resources Information Center

    Witthuhn, Burton O.

    Third in the elementary set of teacher-developed instructional activities for teaching geography, this activity investigates spatial allocation through discussion and observation of classroom arrangements. Classroom space allocated for the teacher's desk, aisles, study area, and trash cans illustrates real-world locational concepts of geography…

  1. Young Scientist in Classroom

    NASA Astrophysics Data System (ADS)

    Doran, Rosa

    Bringing space exploration recent results and future challenges and opportunities to the knowledge of students has been a preoccupation of educators and space agencies for quite some time. The will to foster student’s interest and reawaken their interest for science topics and in particular research is something occupying the minds of educators in all corners of the globe. But the challenge is growing literally at the speed of light. We are in the age of “Big Data”. Information is available, opportunities to build smart algorithms flourishing. The problem at hand is how we are going to make use of all this possibilities. How can we prepare students to the challenges already upon them? How can we create a scientifically literate and conscious new generation? They are the future of mankind and therefore this is a priority and should quickly be recognized as such. Empowering teachers for this challenge is the key to face the challenges and hold the opportunities. Teachers and students need to learn how to establish fruitful collaboration in the pursuit of meaningful teaching and learning experiences. Teachers need to embrace the opportunities this ICT world is offering and accompany student’s path as tutors and not as explorers themselves. In this training session we intend to explore tools and repositories that bring real cutting edge science to the hands of educators and their students. A full space exploration will be revealed. Planetarium Software - Some tools tailored to prepare an observing session or to explore space mission’s results will be presented in this topic. Participants will also have the opportunity to learn how to plan an observing session. This reveals to be an excellent tool to teach about celestial movements and give students a sense of what it means to explore for instance the Solar System. Robotic Telescopes and Radio Antennas - Having planned an observing session the participants will be introduced to the use of robotic telescopes, a very powerful tool that allows educators to address a diversity of topics ranging from ICT tools to the Exploration of our Universe. Instead of using traditional methods to teach about certain subjects for instance: stellar spectra, extra-solar planets or the classification of galaxies, they can use these powerful tools. Among other advantages a clear benefit of such tool is that teachers can use telescopes during regular classroom hours, provided they choose one located in the opposite part of the planet, where it is night time. Participants will also have the opportunity to use one of the radio antennas devoted for education from the EUHOU Consortium (European Hands-on Universe). A map of the arms of our galaxy will be built during the training session. Image Processing - After acquiring the images participants will be introduced to Salsa J, an image processing software that allows educators to explore the potential of astronomical images. The first example will be a simple measurement task: measuring craters on the Moon. Further exploration will guide them from luminosity studies to the construction of colour images, from making movies exhibiting the circular motion of the Sun to Jupiter Moons dance around the planet. e-learning repositories - In the ICT age it is very important that educators have support and know where to find meaningful and curriculum adapted resources for the construction of modern lessons. Some repositories will be presented in this session. Examples of such repositories are: Discover the Cosmos and EUHOU or a congregator of such repositories with quite advanced possibilities to support the work of teachers, the Open Discovery Space portal. This type of sessions are being successfully implemented by the Galileo Teacher Training Program team in Portugal under the scope of the EC funded GO-LAB project. This is a project devoted to demonstrate innovative ways to involve teachers and students in e-Science through the use of virtual labs, that simulate experiments, in order to spark young people’s interest in science and in following scie

  2. When a Classroom Is Not Just a Classroom: Building Digital Playgrounds in the Classroom

    ERIC Educational Resources Information Center

    Chen, Gwo-Dong; Chuang, Chi-Kuo; Nurkhamid; Liu, Tzu-Chien

    2012-01-01

    In the context of classroom, it is possible to create a playground with digital technology beneficial for learning in spite of rising enthusiasm in incorporating educational games in classroom. This paper is an essay to describe a learning playground called Digital Learning Playground (DLP). It is essentially an application of digital technology…

  3. Spike: Artificial intelligence scheduling for Hubble space telescope

    NASA Technical Reports Server (NTRS)

    Johnston, Mark; Miller, Glenn; Sponsler, Jeff; Vick, Shon; Jackson, Robert

    1990-01-01

    Efficient utilization of spacecraft resources is essential, but the accompanying scheduling problems are often computationally intractable and are difficult to approximate because of the presence of numerous interacting constraints. Artificial intelligence techniques were applied to the scheduling of the NASA/ESA Hubble Space Telescope (HST). This presents a particularly challenging problem since a yearlong observing program can contain some tens of thousands of exposures which are subject to a large number of scientific, operational, spacecraft, and environmental constraints. New techniques were developed for machine reasoning about scheduling constraints and goals, especially in cases where uncertainty is an important scheduling consideration and where resolving conflicts among conflicting preferences is essential. These technique were utilized in a set of workstation based scheduling tools (Spike) for HST. Graphical displays of activities, constraints, and schedules are an important feature of the system. High level scheduling strategies using both rule based and neural network approaches were developed. While the specific constraints implemented are those most relevant to HST, the framework developed is far more general and could easily handle other kinds of scheduling problems. The concept and implementation of the Spike system are described along with some experiments in adapting Spike to other spacecraft scheduling domains.

  4. Toward an Autonomous Telescope Network: the TBT Scheduler

    NASA Astrophysics Data System (ADS)

    Racero, E.; Ibarra, A.; Ocaña, F.; de Lis, S. B.; Ponz, J. D.; Castillo, M.; Sánchez-Portal, M.

    2015-09-01

    Within the ESA SSA program, it is foreseen to deploy several robotic telescopes to provide surveillance and tracking services for hazardous objects. The TBT project will procure a validation platform for an autonomous optical observing system in a realistic scenario, consisting of two telescopes located in Spain and Australia, to collect representative test data for precursor SSA services. In this context, the planning and scheduling of the night consists of two software modules, the TBT Scheduler, that will allow the manual and autonomous planning of the night, and the control of the real-time response of the system, done by the RTS2 internal scheduler. The TBT Scheduler allocates tasks for both telescopes without human intervention. Every night it takes all the inputs needed and prepares the schedule following some predefined rules. The main purpose of the scheduler is the distribution of the time for follow-up of recently discovered targets and surveys. The TBT Scheduler considers the overall performance of the system, and combine follow-up with a priori survey strategies for both kind of objects. The strategy is defined according to the expected combined performance for both systems the upcoming night (weather, sky brightness, object accessibility and priority). Therefore, TBT Scheduler defines the global approach for the network and relies on the RTS2 internal scheduler for the final detailed distribution of tasks at each sensor.

  5. Dynamic airline scheduling and robust airline schedule de-peaking

    E-print Network

    Jiang, Hai, 1979-

    2006-01-01

    Demand stochasticity is a major challenge for the airlines in their quest to produce profit maximizing schedules. Even with an optimized schedule, many flights have empty seats at departure, while others suffer a lack of ...

  6. Characteristics of Inclusive Classrooms in Turkey

    ERIC Educational Resources Information Center

    Melekoglu, Macid Ayhan

    2014-01-01

    In this paper, inclusive classrooms in Turkey are described in terms of the characteristics of both classroom teachers and students with special needs. Participants of this study consisted of 54 teachers working in inclusive classrooms and 54 students with mild intellectual disabilities in those classrooms in Turkey. Data for this study were…

  7. The Effectiveness of Classroom Capture Technology

    ERIC Educational Resources Information Center

    Ford, Maire B.; Burns, Colleen E.; Mitch, Nathan; Gomez, Melissa M.

    2012-01-01

    The use of classroom capture systems (systems that capture audio and video footage of a lecture and attempt to replicate a classroom experience) is becoming increasingly popular at the university level. However, research on the effectiveness of classroom capture systems in the university classroom has been limited due to the recent development and…

  8. Supporting Classroom Activities with the BSUL System

    ERIC Educational Resources Information Center

    Ogata, Hiroaki; Saito, Nobuji A.; Paredes J., Rosa G.; San Martin, Gerardo Ayala; Yano, Yoneo

    2008-01-01

    This paper presents the integration of ubiquitous computing systems into classroom settings, in order to provide basic support for classrooms and field activities. We have developed web application components using Java technology and configured a classroom with wireless network access and a web camera for our purposes. In this classroom, the…

  9. Classroom Management: What Does Research Tell Us?

    ERIC Educational Resources Information Center

    Postholm, May Britt

    2013-01-01

    The article reviews studies that focus on classroom management. The aim of classroom management is twofold. The first is to establish a quiet and calm environment in the classroom so that the pupils can take part in meaningful learning in a subject. The second aim is that classroom management contributes to the pupils' social and moral…

  10. 75 FR 42831 - Proposed Collection; Comment Request for Form 1065, Schedule C, Schedule D, Schedule K-1...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... Items), Schedule L (Balance Sheets per Books), Schedule M-1 (Reconciliation of Income (Loss) per Books.... (Schedule K-1), Balance Sheets per Books (Schedule L), Reconciliation of Income (Loss) per Books With...

  11. Scheduling with genetic algorithms

    NASA Technical Reports Server (NTRS)

    Fennel, Theron R.; Underbrink, A. J., Jr.; Williams, George P. W., Jr.

    1994-01-01

    In many domains, scheduling a sequence of jobs is an important function contributing to the overall efficiency of the operation. At Boeing, we develop schedules for many different domains, including assembly of military and commercial aircraft, weapons systems, and space vehicles. Boeing is under contract to develop scheduling systems for the Space Station Payload Planning System (PPS) and Payload Operations and Integration Center (POIC). These applications require that we respect certain sequencing restrictions among the jobs to be scheduled while at the same time assigning resources to the jobs. We call this general problem scheduling and resource allocation. Genetic algorithms (GA's) offer a search method that uses a population of solutions and benefits from intrinsic parallelism to search the problem space rapidly, producing near-optimal solutions. Good intermediate solutions are probabalistically recombined to produce better offspring (based upon some application specific measure of solution fitness, e.g., minimum flowtime, or schedule completeness). Also, at any point in the search, any intermediate solution can be accepted as a final solution; allowing the search to proceed longer usually produces a better solution while terminating the search at virtually any time may yield an acceptable solution. Many processes are constrained by restrictions of sequence among the individual jobs. For a specific job, other jobs must be completed beforehand. While there are obviously many other constraints on processes, it is these on which we focussed for this research: how to allocate crews to jobs while satisfying job precedence requirements and personnel, and tooling and fixture (or, more generally, resource) requirements.

  12. Ozone removal by occupants in a classroom

    NASA Astrophysics Data System (ADS)

    Fischer, Andreas; Ljungström, Evert; Langer, Sarka

    2013-12-01

    Ozone concentrations were measured in a classroom with and without occupants, with the purpose to quantify effects on indoor O3 concentrations. The teacher and 24 11-year old pupils each removed O3 at a rate, first order in O3, corresponding to a rate constant of (2.5 ± 0.6) × 10-5 s-1 in the present locality and to a deposition velocity of 0.45 cm s-1. The O3-removal caused by the occupants was approximately 2.6 times larger than that of the available surfaces belonging to the classroom and its furniture. Observation of 6-methyl-5-hepten-2-one and 4-oxopentanal at maximum concentrations of 0.2 ppb and 0.7 ppb, respectively, suggested squalene from human skin oil as a reactive, ozone-consuming substance. There are indications of a source of 4-oxopentanal in the classroom, even some time after the pupils left for the day. The work presented is important for a proper description of indoor exposure, both to ozone itself and some of its reaction products when trying to quantify relations between exposure and health effects.

  13. Intelligent retail logistics scheduling

    SciTech Connect

    Rowe, J.; Jewers, K.; Codd, A.; Alcock, A.

    1996-12-31

    The Supply Chain Integrated Ordering Network (SCION) Depot Bookings system automates the planning and scheduling of perishable and non-perishable commodities and the vehicles that carry them into J. Sainsbury depots. This is a strategic initiative, enabling the business to make the key move from weekly to daily ordering. The system is mission critical, managing the inwards flow of commodities from suppliers into J. Sainsbury`s depots. The system leverages Al techniques to provide a business solution that meets challenging functional and performance needs. The SCION Depot Bookings system is operational providing schedules for 22 depots across the UK.

  14. Experimental impacts of a teacher professional development program in Chile on preschool classroom quality and child outcomes.

    PubMed

    Yoshikawa, Hirokazu; Leyva, Diana; Snow, Catherine E; Treviño, Ernesto; Barata, M Clara; Weiland, Christina; Gomez, Celia J; Moreno, Lorenzo; Rolla, Andrea; D'Sa, Nikhit; Arbour, Mary Catherine

    2015-03-01

    We assessed impacts on classroom quality and on 5 child language and behavioral outcomes of a 2-year teacher professional-development program for publicly funded prekindergarten and kindergarten in Chile. This cluster-randomized trial included 64 schools (child N = 1,876). The program incorporated workshops and in-classroom coaching. We found moderate to large positive impacts on observed emotional and instructional support as well as classroom organization in prekindergarten classrooms after 1 year of the program. After 2 years of the program, moderate positive impacts were observed on emotional support and classroom organization. No significant program impacts on child outcomes were detected at posttest (1 marginal effect, an increase in a composite of self-regulation and low problem behaviors, was observed). Professional development for preschool teachers in Chile can improve classroom quality. More intensive curricular approaches are needed for these improvements to translate into effects on children. PMID:25706589

  15. Methodologies for building robust schedules

    NASA Technical Reports Server (NTRS)

    Dean, John H.

    1992-01-01

    COMPASS is the name of a Computer Aided Scheduling System designed and built for NASA. COMPASS can be used to develop schedule of activities based upon the temporal relationships of the activities and their resource requirements. COMPASS uses this information, and guided by the user, develops precise start and stop times for the activities. In actual practice however, it is impossible to know with complete certainty what the actual durations of the scheduled activities will really be. The best that one can hope for is knowledge of the probability distribution for the durations. This paper investigates methodologies for using a scheduling tool like COMPASS that is based upon definite values for the resource requirements, while building schedules that remain valid in the face of the schedule execution perturbations. Representations for the schedules developed by these methodologies are presented, along with a discussion of the algorithm that could be used by a computer onboard a spacecraft to efficiently monitor and execute these schedules.

  16. Does Better Observation Make Better Teachers?

    ERIC Educational Resources Information Center

    Steinberg, Matthew P.; Sartain, Lauren

    2015-01-01

    This article examines a unique intervention in Chicago Public Schools (CPS) to uncover the causal impact on school performance of an evaluation system based on highly structured classroom observations of teacher practice. An iterative process of observation and conferencing focused on improving lesson planning and preparation, the classroom

  17. Trout in the Classroom

    NASA Astrophysics Data System (ADS)

    Heath, Thomas

    2014-05-01

    Trout in the Classroom (TIC) is a conservation-oriented environmental education program for elementary, middle, and high school students. During the year each teacher tailors the program to fit his or her curricular needs. Therefore, each TIC program is unique. TIC has interdisciplinary applications in science, social studies, mathematics, language arts, fine arts, and physical education. In the program, students and teachers raise trout from fertilized eggs supplied by Virginia Department of Game and Inland Fisheries (VGIF) hatcheries, in aquariums equipped with special chillers designed to keep the water near 50 degrees F. The students make daily temperature measurements, and monitor pH, dissolved oxygen, conductivity, and ammonia levels. They record their data, plot trends, and make sure that the water quality is sufficient to support trout development. The fingerlings, which hatch in late October, are almost an inch and a half long by mid-January. And towards the end of the school year, students will release the fry into VGIF approved watersheds. TIC programs have been in place all across the country for more than 20 years, and are the result of numerous collaborations between teachers, volunteers, government agencies, and local organizations like Trout Unlimited. The programs were designed specifically for teachers who wanted to incorporate more environmental education into their curriculum. While the immediate goal of Trout in the Classroom is to increase student knowledge of water quality and cold water conservation, its long-term goal is to reconnect an increasingly urbanized population of youth to the system of streams, rivers, and watersheds that sustain them. Successful programs have helped: connect students to their local environments and their local watersheds; teach about watershed health and water quality, and; get students to care about fish and the environment. In Virginia, the TIC program is now in its 8th year. Over the past year, the program experienced an amazing growth spurt. Thanks to AEP and Dominion grants and chapter fundraising efforts, we now have more than 200 classrooms throughout the state, ranging from elementary school through high school.

  18. The Social Network Classroom

    NASA Astrophysics Data System (ADS)

    Bunus, Peter

    Online social networking is an important part in the everyday life of college students. Despite the increasing popularity of online social networking among students and faculty members, its educational benefits are largely untested. This paper presents our experience in using social networking applications and video content distribution websites as a complement of traditional classroom education. In particular, the solution has been based on effective adaptation, extension and integration of Facebook, Twitter, Blogger YouTube and iTunes services for delivering educational material to students on mobile platforms like iPods and 3 rd generation mobile phones. The goals of the proposed educational platform, described in this paper, are to make the learning experience more engaging, to encourage collaborative work and knowledge sharing among students, and to provide an interactive platform for the educators to reach students and deliver lecture material in a totally new way.

  19. -2 -MATURITY SCHEDULE*

    E-print Network

    Gering, Jon C.

    ;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;- 2 - MATURITY SCHEDULE* Due: June 1 Principal Amount Due and December 1 in each year, beginning on December 1, 2015. Any bidder electing to designate a maturity of term bonds shall specify the current serial bonds by year of maturity that are to comprise the term bonds

  20. Time Schedule Academic Calendar

    E-print Network

    Doty, Sharon Lafferty

    , seven days a week for the following changes: local and permanent ad- dresses, telephone numbers noted.) *Address Change Service 225 Schmitz Hall 543-3868 STAR Online: www.washington.edulregistral STAR Online www.washington.edulstudentslstaron/inel · Address Changes · Class Schedule (current quarter

  1. ADVISER EDITION Time Schedule

    E-print Network

    Doty, Sharon Lafferty

    Change Service is available 24 hours a day, seven days a week for the following changes: local noled.) *Address Change Service 225 Schmitz Hall 543-3868 STAR Online: www.washington.edulragistral STAR Online www.washington.edu/studentslstaronline/ · Address Changes · Class Schedule (current quarter

  2. Time Schedule Academic Calendar

    E-print Network

    Doty, Sharon Lafferty

    a day, seven days a week for the following changes: local and permanent ad- dresses, telephone numbers code unless otherwise nOled.) *Address Change Service 225 Schmitz Hall MyUW on http depts.washington.edulregistral MyUW www.washington.edu/studentsl · Address Changes · Class Schedule

  3. CMS multicore scheduling strategy

    NASA Astrophysics Data System (ADS)

    Pérez-Calero Yzquierdo, Antonio; Hernández, Jose; Holzman, Burt; Majewski, Krista; McCrea, Alison; Cms Collaboration

    2014-06-01

    In the next years, processor architectures based on much larger numbers of cores will be most likely the model to continue "Moore's Law" style throughput gains. This not only results in many more jobs in parallel running the LHC Run 1 era monolithic applications, but also the memory requirements of these processes push the workernode architectures to the limit. One solution is parallelizing the application itself, through forking and memory sharing or through threaded frameworks. CMS is following all of these approaches and has a comprehensive strategy to schedule multicore jobs on the GRID based on the glideinWMS submission infrastructure. The main component of the scheduling strategy, a pilot-based model with dynamic partitioning of resources that allows the transition to multicore or whole-node scheduling without disallowing the use of single-core jobs, is described. This contribution also presents the experiences made with the proposed multicore scheduling schema and gives an outlook of further developments working towards the restart of the LHC in 2015.

  4. Conflict-Aware Scheduling Algorithm

    NASA Technical Reports Server (NTRS)

    Wang, Yeou-Fang; Borden, Chester

    2006-01-01

    conflict-aware scheduling algorithm is being developed to help automate the allocation of NASA s Deep Space Network (DSN) antennas and equipment that are used to communicate with interplanetary scientific spacecraft. The current approach for scheduling DSN ground resources seeks to provide an equitable distribution of tracking services among the multiple scientific missions and is very labor intensive. Due to the large (and increasing) number of mission requests for DSN services, combined with technical and geometric constraints, the DSN is highly oversubscribed. To help automate the process, and reduce the DSN and spaceflight project labor effort required for initiating, maintaining, and negotiating schedules, a new scheduling algorithm is being developed. The scheduling algorithm generates a "conflict-aware" schedule, where all requests are scheduled based on a dynamic priority scheme. The conflict-aware scheduling algorithm allocates all requests for DSN tracking services while identifying and maintaining the conflicts to facilitate collaboration and negotiation between spaceflight missions. These contrast with traditional "conflict-free" scheduling algorithms that assign tracks that are not in conflict and mark the remainder as unscheduled. In the case where full schedule automation is desired (based on mission/event priorities, fairness, allocation rules, geometric constraints, and ground system capabilities/ constraints), a conflict-free schedule can easily be created from the conflict-aware schedule by removing lower priority items that are in conflict.

  5. Flexible Scheduling: Making the Transition

    ERIC Educational Resources Information Center

    Creighton, Peggy Milam

    2008-01-01

    Citing literature that supports the benefits of flexible scheduling on student achievement, the author exhorts readers to campaign for flexible scheduling in their library media centers. She suggests tips drawn from the work of Graziano (2002), McGregor (2006) and Stripling (1997) for making a smooth transition from fixed to flexible scheduling:…

  6. Scheduling a C-Section

    MedlinePLUS

    ... Labor & birth > Scheduling a c-section Scheduling a c-section Now playing: E-mail to a friend ... develop before she’s born. Why can scheduling a c-section for non-medical reasons be a problem? ...

  7. An investigation on impacts of scheduling configurations on Mississippi biology subject area testing

    NASA Astrophysics Data System (ADS)

    Marchette, Frances Lenora

    The purpose of this mixed modal study was to compare the results of Biology Subject Area mean scores of students on a 4 x 4 block schedule, A/B block schedule, and traditional year-long schedule for 1A to 5A size schools. This study also reviewed the data to determine if minority or gender issues might influence the test results. Interviews with administrators and teachers were conducted about the type of schedule configuration they use and the influence that the schedule has on student academic performance on the Biology Subject Area Test. Additionally, this research further explored whether schedule configurations allow sufficient time for students to construct knowledge. This study is important to schools, teachers, and administrators because it can assist them in considering the impacts that different types of class schedules have on student performance and if ethnic or gender issues are influencing testing results. This study used the causal-comparative method for the quantitative portion of the study and constant comparative method for the qualitative portion to explore the relationship of school schedules on student academic achievement on the Mississippi Biology Subject Area Test. The aggregate means of selected student scores indicate that the Mississippi Biology Subject Area Test as a measure of student performance reveals no significant difference on student achievement for the three school schedule configurations. The data were adjusted for initial differences of gender, minority, and school size on the three schedule configurations. The results suggest that schools may employ various schedule configurations and expect student performance on the Mississippi Biology Subject Area Test to be unaffected. However, many areas of concern were identified in the interviews that might impact on school learning environments. These concerns relate to effective classroom management, the active involvement of students in learning, the adequacy of teacher education programs and the stress of testing on everyone involved in high-stakes testing.

  8. Pressures of the Season: Classroom Quality in Baltimore Elementary Classes and Implications for Improving Instruction. Policy Brief

    ERIC Educational Resources Information Center

    Baltimore Education Research Consortium, 2012

    2012-01-01

    This brief presents findings from 347 observations conducted in 23 second and third grade classrooms over two years to paint a picture of the in-school experiences of students who had been first graders in eighth Baltimore City Public Schools in 2007-08. Using the Classroom Assessment Scoring System (CLASS), an observation instrument and protocol…

  9. The Classroom Animal: Snapping Turtles.

    ERIC Educational Resources Information Center

    Kramer, David C.

    1987-01-01

    Describes the distinctive features of the common snapping turtle. Discusses facts and misconceptions held about the turtle. Provides guidelines for proper care and treatment of a young snapper in a classroom environment. (ML)

  10. Marine Magazines in the Classroom

    ERIC Educational Resources Information Center

    Stout, Prentice K.

    1976-01-01

    Discussed is the utilization of marine magazines in the classroom. Methods for organizing and acquiring magazines are given, along with a listing of appropriate periodicals. Usual bibliographic information is included. (MA)

  11. Dust in the Primary Classroom.

    ERIC Educational Resources Information Center

    Pritchard, Alan

    1990-01-01

    Described is the use of a commercial computer software package, "Dust," to enhance mathematical learning in the classroom. Samples of mathematics problems presented in this game which is a simulation of an adventure in outer space are presented. (CW)

  12. Animal Care in the Classroom.

    ERIC Educational Resources Information Center

    Llewellyn, Gerald C.

    1979-01-01

    Discusses housing facilities for living animals in the classroom or laboratory. The construction of animal cages from materials obtained locally is described. Space recommendations for laboratory animals and cages are also included. (HM)

  13. Experimental Classroom w/ Standard Roof 

    E-print Network

    Unknown

    2011-08-17

    . And yet, our second language instruction continues to produce beginning-level speakers, while many other world players produce bilingual adults. The classroom environment is integral to understanding this discrepancy, and so this research compares high...

  14. The Cosmos in the Classroom

    ERIC Educational Resources Information Center

    Lazarev, V. G.

    1976-01-01

    Space biology and medicine provide conceptions and empirical data that serve as classroom topics and illustrations of biology. This approach spreads space achievement information, stimulates student interest, and relates theory to practice. (Author/ND)

  15. Bringing Weather into Your Classroom.

    ERIC Educational Resources Information Center

    Mogil, H. Michael

    1979-01-01

    Discusses meteorological resources available to classroom teachers. Describes in detail the National Oceanic and Atmospheric Administration (NOAA) Weather Radio and the A.M. Weather Show on Public Broadcasting Service (PBS). Includes addresses where teachers can get more information. (MA)

  16. Classroom Consultants: Colleagues Helping Colleagues.

    ERIC Educational Resources Information Center

    Ferren, Ann; Geller, William

    1983-01-01

    A program of faculty development that uses peer consultants to interpret classroom processes to the teachers, rather than giving advice, is described. Among significant benefits were improved faculty relations and increased guest lectures among faculty. (MSE)

  17. Fixed Facts about Portable Classrooms.

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    1998-01-01

    Discusses the easing of overcrowded schools through the use of portable classrooms and provides an example from Elk Grove Unified School District (California) which has opened entire elementary schools using only portables. Fifteen tips for installing relocatables are highlighted. (GR)

  18. Children's behavioral regulation and literacy: The impact of the first grade classroom environment.

    PubMed

    Day, Stephanie L; Connor, Carol McDonald; McClelland, Megan M

    2015-10-01

    Classroom learning environments are an important source of influence on children's development, particularly with regard to literacy achievement and behavioral regulation, both of which require the coordination of task inhibition, attention, and working memory. Classroom observations were conducted in 18 schools and 51 first grade classrooms for 500 children. The non-instructional activities were recorded for each student in the classroom. Hierarchical linear modeling revealed that children with weaker fall behavioral regulation were more likely to attend classrooms where more time was spent in disruptions and wasted instructional time over the course of the school year, such as waiting for the teacher to gather materials before beginning instruction. For literacy outcomes, children who were in classrooms where more time in disruptions, transitions, and waiting was observed showed weaker literacy skill gains in the spring compared to children in classrooms with lesser amounts of such unproductive non-instructional time and this effect was generally greater for students with initial weaker skills. These results also reveal that the classroom environment and the incoming characteristics of the students themselves influence students' development of behavioral regulation and literacy. PMID:26407837

  19. Mapping Science in Discourse-based Inquiry Classrooms

    NASA Astrophysics Data System (ADS)

    Yeneayhu, Demeke Gesesse

    Abstract The purpose of this study was to investigate how discourse-based inquiry science lessons provided opportunities for students to develop a network of semantic relations among core ideas and concepts in science. It was a naturalistic inquiry classroom lessons observation study on three science teachers--- a middle school science teacher and two high school physics teachers in an urban school district located in the Western New York region. Discourse and thematic analysis drawn from the theory of Systemic Functional Linguistics were utilized as guiding framework and analysis tools. Analysis of the pre-observation and post-observation interviews of the participant teachers revealed that all of the three teachers participated in at least one inquiry-based science teaching teacher professional development program and they all thought their classroom teaching practice was inquiry-based. Analysis of their classroom lesson videos that each participant teacher taught on a specific science topic revealed that the middle school teacher was found to be a traditional teacher-dominated classroom whereas the two high school physics teachers' classroom teaching approach was found to be discourse-based inquiry. One of the physics teachers who taught on a topic of Magnetic Interaction used relatively structured and guided-inquiry classroom investigations. The other physics teacher who taught on a topic of Color Mixing utilized open-ended classroom investigations where the students planned and executed the series of classroom science investigations with minimal guidance from the teacher. The traditional teacher-based classroom communicative pattern was found to be dominated by Triadic Dialogue and most of the science thematics were jointly developed by the teacher and the students, but the students' role was limited to providing responses to the teacher's series questions. In the guided-inquiry classroom, the common communicative pattern was found to be True Dialogue and most of the science thematic patterns in the lessons were not only developed by the students but also resemble the standard thematics. Similarly, in the open-ended inquiry classroom, True Dialogue and Cross-discussion were the two most common communicative patterns and students did most of the science thematic patterns in the lessons but most of the student thematics were commonsense than resembling the standard thematics on the topic. This research showed that if teachers are to help students participate in classroom discourse that would enable them meaningfully connects core ideas and concepts in science, teachers could use various discourse tools and pedagogic resources that could fit into their particular classroom realities and contexts. This study demonstrated that when given the opportunity, students in challenging contexts such in typical inner city schools are able to engage in scientific processes and develop nuanced understandings of scientific phenomena.

  20. Coordinated Science Campaign Scheduling for Sensor Webs

    NASA Technical Reports Server (NTRS)

    Edgington, Will; Morris, Robert; Dungan, Jennifer; Williams, Jenny; Carlson, Jean; Fleming, Damian; Wood, Terri; Yorke-Smith, Neil

    2005-01-01

    Future Earth observing missions will study different aspects and interacting pieces of the Earth's eco-system. Scientists are designing increasingly complex, interdisciplinary campaigns to exploit the diverse capabilities of multiple Earth sensing assets. In addition, spacecraft platforms are being configured into clusters, trains, or other distributed organizations in order to improve either the quality or the coverage of observations. These simultaneous advances in the design of science campaigns and in the missions that will provide the sensing resources to support them offer new challenges in the coordination of data and operations that are not addressed by current practice. For example, the scheduling of scientific observations for satellites in low Earth orbit is currently conducted independently by each mission operations center. An absence of an information infrastructure to enable the scheduling of coordinated observations involving multiple sensors makes it difficult to execute campaigns involving multiple assets. This paper proposes a software architecture and describes a prototype system called DESOPS (Distributed Earth Science Observation Planning and Scheduling) that will address this deficiency.

  1. Scheduling Jobs with Genetic Algorithms

    NASA Astrophysics Data System (ADS)

    Ferrolho, António; Crisóstomo, Manuel

    Most scheduling problems are NP-hard, the time required to solve the problem optimally increases exponentially with the size of the problem. Scheduling problems have important applications, and a number of heuristic algorithms have been proposed to determine relatively good solutions in polynomial time. Recently, genetic algorithms (GA) are successfully used to solve scheduling problems, as shown by the growing numbers of papers. GA are known as one of the most efficient algorithms for solving scheduling problems. But, when a GA is applied to scheduling problems various crossovers and mutations operators can be applicable. This paper presents and examines a new concept of genetic operators for scheduling problems. A software tool called hybrid and flexible genetic algorithm (HybFlexGA) was developed to examine the performance of various crossover and mutation operators by computing simulations of job scheduling problems.

  2. Citizen Science participation in the NASA CERES Students' Cloud Observations Online Project (S'COOL)

    NASA Astrophysics Data System (ADS)

    Lewis, P. M.; Moore, S.; Crecelius, S.; Rogerson, T.; Chambers, L. H.

    2012-12-01

    Many science programs designed for the classroom see little participation when school is not in session. Many factors, such as materials, cost, needing a teacher to lead discussion, and reporting/assessment criteria are classroom-centric. The S'COOL project has the ability to serve not only as a classroom-teaching tool, but as a citizen science project in which anyone can help NASA collect cloud data. Since its inception in 1997, the S'COOL project has invited help from the citizen science community from age 6 to 99. The S'COOL project has the ability to reach everyone in the world through satellite overpasses. This provides the citizen scientist with a temporal "match", i.e., the opportunity to make cloud observations "looking up" as various NASA Earth observing satellites make cloud observations "looking down" at the same location. After an observation is made, the observing scientist completes an online report form and sends this directly to NASA Langley Research Center's Atmospheric Science Data Center. After the satellite data are processed, generally within a week, an auto-generated email informs the observer of what the satellite observed, compared side-by-side with what they observed. All of the observations are stored in a database for later viewing and analysis. The ability to view satellite matches and past observations allows the citizen scientist to develop good scientific practices, particularly skills in cloud observation and data analysis techniques. Much of the success of the S'COOL project can be associated with its aim as a classroom-based program that transcends to the citizen science community. This allows both parties to have access to the same materials and data, creating an authentic science experience. Another avenue of success can be found in the project's translation of materials into French and Spanish. Translation provides a multicultural perspective and enables broader participation. Since the aim of the S'COOL project is to collect ground truth data for CERES the 3 satellites currently carrying those instruments provide several options for scheduling. Should the citizen scientist be of school age, the student will be able to take the skills learned with the S'COOL project from the backyard to the classroom - or vice versa. S'COOL has attracted some unique citizen scientists over the years, providing ground truth observations from several unique locations. These include a group that circumnavigated the American continents, a woman who has rowed solo across all the world's oceans, and planned participation this fall from several Pacific research cruises. Classroom students turn ROVER observers, or citizen scientists that observe from varying locations, help over summer breaks and vacations. This is the case with a dedicated Connecticut elementary classroom that observes clouds as a class and is assigned summer work as roving observers to continue the data collection over their break. Outcomes: This paper will summarize the S'COOL project's experience with a variety of citizen scientists over the course of activities to date.

  3. Students' Misbehaviours in Turkish and English Primary Classrooms.

    ERIC Educational Resources Information Center

    Turnuklu, Abbas; Galton, Maurice

    2001-01-01

    Examines the misbehavior of students within primary classrooms in Turkey and England. Focuses on data collected from primary school teachers (n=20), through the use of in-depth interviews and observation. Finds there are differences in student behavior between the two countries. Includes references. (CMK)

  4. The Functions of Code-Switching in ELT Classrooms

    ERIC Educational Resources Information Center

    Sert, Olcay

    2005-01-01

    Code switching is a widely observed phenomenon especially seen in multilingual and multicultural communities. In ELT classrooms, code switching comes into use either in the teachers' or the students' discourse. Although it is not favoured by many educators, one should have at least an understanding of the functions of switching between the native…

  5. Code-Switching and Learning in the Classroom.

    ERIC Educational Resources Information Center

    Moore, Daniele

    2002-01-01

    Addresses the issue of code switching in the classroom and analyzes the roles and functions of the first language in the second language class. The observation of intra-sentential code switching shows complex learning ad communicative strategies and emphasizes the need to better understand these strategies and their role in the learning process.…

  6. Code-Switching in a College Mathematics Classroom

    ERIC Educational Resources Information Center

    Chitera, Nancy

    2009-01-01

    This paper presents the findings that explored from the discourse practices of the mathematics teacher educators in initial teacher training colleges in Malawi. It examines how mathematics teacher educators construct a multilingual classroom and how they view code-switching. The discussion is based on pre-observation interviews with four…

  7. Arts Integration: What Is Really Happening in the Elementary Classroom?

    ERIC Educational Resources Information Center

    LaJevic, Lisa

    2013-01-01

    Researching how Arts Integration is practiced in a primary school, this article explores how elementary teachers understand, implement, and experience Arts Integration. Weaving together personal experiences, teacher interviews, focus group sessions, classroom observations, and written texts, I investigate how the arts are often devalued in Arts…

  8. Social Presence in the Web-Based Synchronous Secondary Classroom

    ERIC Educational Resources Information Center

    Nippard, Eric; Murphy, Elizabeth

    2007-01-01

    The purpose of the study reported on in this paper was to explore how teachers and students manifest social presence in the web-based synchronous secondary classroom (WBSSC). Data were collected using structured and unstructured observations of twelve online recordings of web-based synchronous classes in the province of Newfoundland and Labrador,…

  9. Fighting the Rip: Using Digital Texts in Classrooms

    ERIC Educational Resources Information Center

    Honan, Eileen

    2009-01-01

    This paper reports on a study investigating the use of digital texts in schools serving low and middle/upper socioeconomic communities. It draws on theoretical notions of rhizomes from the work of Deleuze and Guattari to explain the network of relations that are formed in classrooms, and that form the context for a set of patterns observed when…

  10. Error Management Behavior in Classrooms: Teachers' Responses to Student Mistakes

    ERIC Educational Resources Information Center

    Tulis, Maria

    2013-01-01

    Only a few studies have focused on how teachers deal with mistakes in actual classroom settings. Teachers' error management behavior was analyzed based on data obtained from direct (Study 1) and videotaped systematic observation (Study 2), and students' self-reports. In Study 3 associations between students' and teachers' attitudes towards…

  11. Situated Protocols: Studying a College Student's Writing in Classroom Contexts.

    ERIC Educational Resources Information Center

    McCarthy, Lucille

    A study examined the writing experiences of three college students during their freshman and sophomore years to determine how students in a classroom setting determine the writing requirements of that discipline and for that teacher, and how they go about producing their writing assignments. The study used ethnographic observation and interviews,…

  12. The Versatility of Photo CD Technology in the Classroom.

    ERIC Educational Resources Information Center

    Mustoe, Myles

    The Kodak Photo CD (compact disk) system provides a fun, new, very accessible way to integrate images into geography classroom presentations. Graphicacy deals with spatial information that can only be expressed by a graph, map, or photograph. The importance for geography students to develop visual observation and graphic interpretive skills is…

  13. Extraordinary Animals and Expository Writing: Zoo in the Classroom

    ERIC Educational Resources Information Center

    Trainin, Guy; Wilson, Kathleen; Wickless, Mimi; Brooks, David

    2005-01-01

    A zoo outreach program led to placing animals in classrooms where those animals became foci for numerous learning activities such as writing, observing, and care. Systematic debriefings suggested uniqueness to learning outcomes connected to zoo animals. Subsequent analysis of student writing indicated that students responded to situational…

  14. The Columbia Classroom Environments Project.... Fifth Progress Report, May 1972.

    ERIC Educational Resources Information Center

    Grannis, Joseph C.

    This report is organized into seven chapters. Chapter One, an Introduction by Joseph C. Grannis, includes the most relevant sections of the proposal made by the Columbia Classroom Environments Project (CCEP) to Project Follow Through in August 1970. Chapter Two is an Analysis of the Child Behavior Stream Observations from the Spring 1971 Study of…

  15. Children of Divorce: The Impact on Classroom Behavior.

    ERIC Educational Resources Information Center

    Shinoda, Kevin Seiji

    This paper presents research on the influence of divorce on the classroom behavior of school-aged children. It attempts to uncover some contributing factors that may play a role in how a child deals with divorce. It explores the role of the teacher and school in the intervention and discusses what teachers have observed in working with children of…

  16. Time-Lapse Photography in Recording Classroom Events.

    ERIC Educational Resources Information Center

    Walker, Rob; Adelman, Clem

    An observational recording system was devised to record and to replay the stream of classroom events--nonverbal events, as well as verbal. Although videotape recording/closed circuit television has been used in similar systems, the one here used selected 35mm. stills made from 16mm. film. The stills were then synchronized with tape recordings and…

  17. Using Fungi (the Almost-Forgotten Organisms) in the Classroom.

    ERIC Educational Resources Information Center

    Madrazo, Gerry M., Jr.; Hounshell, Paul B.

    1979-01-01

    Ideas are given for including fungi in classroom activities for high school biology students. A discussion on the science of taxonomy leads into a discussion on the position of fungi in the five kingdom classification scheme of organisms. Suggestions are given for observing their growth and development. (SA)

  18. Team Science: Organizing Classroom Experiments That Develop Group Skills.

    ERIC Educational Resources Information Center

    Coffin, Marilyn

    This book contains classroom experiments designed to promote group skills. Each lesson has 4 parts: a 3-minute set-up; 5-minute warm-up, 25-minute experiment, and 5-minute clean-up. During each part, each member of the group is responsible for performing a specific task. Included are 34 labs that cover a range of topics: observations, physical…

  19. Transactional Analysis in the Classroom, Staffroom and Beyond

    ERIC Educational Resources Information Center

    Barrow, Giles

    2015-01-01

    The author considers the application of transactional analysis (TA) in the field of education. Initially, the focus is on the use of TA in reducing conflict in the classroom and staffroom before offering observations about its broader relevance to contemporary UK schooling. Concepts covered include the egostate model of personality, functional…

  20. Teaching Style and Learning in a Quantitative Classroom

    ERIC Educational Resources Information Center

    Giles, Jan; Ryan, Daniel A. J.; Belliveau, George; De Freitas, Elizabeth; Casey, Ryan

    2006-01-01

    Education research over the last few decades has focused on the debate over which classroom pedagogies best encourage learning: teacher-centred or student-centred. Although research appears to support the philosophy that student-centred teaching provides for better learning, the supporting research is frequently limited to observational studies or…

  1. I Have a Banana Tree in My Classroom

    ERIC Educational Resources Information Center

    Williams, Patricia A.

    2007-01-01

    When the banana is growing, the broadest part of the banana is located at the bottom, while the tapered end points upward. It appears upside down, however, from the banana tree's perspective, it is growing right side up. The author observes that the students in her classroom labeled by society as "at risk," are also, in a sense, "upside down."…

  2. Group and Gender in Japanese and American Elementary Classrooms.

    ERIC Educational Resources Information Center

    Hamilton, V. Lee; And Others

    1991-01-01

    The individualism versus collectivism and androgynous versus gender-differentiated handling of children were studied in 10 Japanese (Chiba City) and 9 U.S. (Ann Arbor, Michigan) fifth grade classrooms with 407 and 246 students, respectively. Implications of the observed cultural variations in teacher behavior are discussed as they relate to…

  3. Japanese Lesson Study Sustaining Teacher Learning in the Classroom Context

    ERIC Educational Resources Information Center

    Loose, Crystal Corle

    2014-01-01

    The purposes of this action research study were first to explore teacher perceptions of Japanese lesson study as a method of professional development, and second to take teachers through an action research process as they observed the implementation of a literacy lesson in the classroom. Situated Learning Theory, particularly related to teacher…

  4. A Classroom Activity to Illustrate the Demographic Transition

    ERIC Educational Resources Information Center

    Weihe, Paul

    2006-01-01

    A discussion of the Demographic Transition is included in many Environmental Biology or Environmental Science classes. The Demographic Transition occurs as a nation becomes more urban and wealthy, and was widely observed in the twentieth century. The phenomenon includes decreasing family size (fewer children) across generations. In this classroom

  5. Backyard Botany: Using GPS Technology in the Science Classroom

    ERIC Educational Resources Information Center

    March, Kathryn A.

    2012-01-01

    Global Positioning System (GPS) technology can be used to connect students to the natural world and improve their skills in observation, identification, and classification. Using GPS devices in the classroom increases student interest in science, encourages team-building skills, and improves biology content knowledge. Additionally, it helps…

  6. 1993 Wholesale Power and Transmission Rate Schedules.

    SciTech Connect

    US Bonneville Power Administration

    1993-10-01

    Bonneville Power Administration 1993 Wholesale Power Rate Schedules and General Rate Schedule Provisions and 1993 Transmission Rate Schedules and General Transmission Rate Schedule Provisions, contained herein, were approved on an interim basis effective October 1, 1993. These rate schedules and provisions were approved by the Federal Energy Commission, United States Department of Energy, in September, 1993. These rate schedules and provisions supersede the Administration`s Wholesale Power Rate Schedules and General Rate Schedule Provisions and Transmission Rate Schedules and General Transmission Rate Schedule Provisions effective October 1, 1991.

  7. Teaching and learning in an integrated curriculum setting: A case study of classroom practices

    NASA Astrophysics Data System (ADS)

    MacMath, Sheryl Lynn

    Curriculum integration, while a commonly used educational term, remains a challenging concept to define and examine both in research and in classroom practice. Numerous types and definitions of curriculum integration exist in educational research, while, in comparison, teachers tend to focus on curriculum integration simply as a mixing of subject areas. To better understand curriculum integration in practice, this thesis details a case study that examines both teacher and student perspectives regarding a grade nine integrated unit on energy. Set in a public secondary school in Ontario, Canada, I comprehensively describe and analyze teacher understandings of, and challenges with, the implementation of an integrated unit, while also examining student perspectives and academic learning. My participants consisted of two high school teachers, a geography teacher and a science teacher, and their twenty-three students. Using data gathered from interviews before, during, and after the implementation of a 16-lesson unit, as well as observations throughout, I completed a case description and thematic analysis. My results illustrate the importance of examining why teachers choose to implement an integrated unit and the planning and scheduling challenges that exist. In addition, while the students in this study were academically successful, clarification is needed regarding whether student success can be linked to the integration of these two subjects or the types of activities these two teachers utilized.

  8. Automated Platform Management System Scheduling

    NASA Technical Reports Server (NTRS)

    Hull, Larry G.

    1990-01-01

    The Platform Management System was established to coordinate the operation of platform systems and instruments. The management functions are split between ground and space components. Since platforms are to be out of contact with the ground more than the manned base, the on-board functions are required to be more autonomous than those of the manned base. Under this concept, automated replanning and rescheduling, including on-board real-time schedule maintenance and schedule repair, are required to effectively and efficiently meet Space Station Freedom mission goals. In a FY88 study, we developed several promising alternatives for automated platform planning and scheduling. We recommended both a specific alternative and a phased approach to automated platform resource scheduling. Our recommended alternative was based upon use of exactly the same scheduling engine in both ground and space components of the platform management system. Our phased approach recommendation was based upon evolutionary development of the platform. In the past year, we developed platform scheduler requirements and implemented a rapid prototype of a baseline platform scheduler. Presently we are rehosting this platform scheduler rapid prototype and integrating the scheduler prototype into two Goddard Space Flight Center testbeds, as the ground scheduler in the Scheduling Concepts, Architectures, and Networks Testbed and as the on-board scheduler in the Platform Management System Testbed. Using these testbeds, we will investigate rescheduling issues, evaluate operational performance and enhance the platform scheduler prototype to demonstrate our evolutionary approach to automated platform scheduling. The work described in this paper was performed prior to Space Station Freedom rephasing, transfer of platform responsibility to Code E, and other recently discussed changes. We neither speculate on these changes nor attempt to predict the impact of the final decisions. As a consequence some of our work and results may be outdated when this paper is published.

  9. Epistemological Syncretism in a Biology Classroom: A Case Study

    NASA Astrophysics Data System (ADS)

    Bennett, William D.; Park, Soonhye

    2011-02-01

    In teaching science, the beliefs of teachers may come into conflict and inhibit the implementation of reformed teaching practice. An experienced biology teacher, Mr. Hobbs, was found to have two different sets of epistemological beliefs while his classroom practice was predominantly teacher-centered. A case study was then performed in order to investigate the underlying issues that contributed to his classroom practice. Data sources included preliminary and follow-up interviews and classroom observations. Data analysis indicated that factors that prevented the epistemological conflict from reaching a resolution included Mr. Hobbs' beliefs about learning, contextual teaching factors, personal experiences as a student, and views of the nature of science. The findings from this case indicate that science teachers possess complex belief systems that are not immediately obvious to either the teacher or science teacher educators, and science teacher educators need to address teacher beliefs when they encourage teachers to implement reformed teaching practices.

  10. Teaching Teamwork to Adolescents With Autism: The Cooperative Use of Activity Schedules

    PubMed Central

    White, Erin Richard; Hoffmann, Barbara; Hoch, Hannah; Taylor, Bridget A

    2011-01-01

    We used a multiple baseline design to assess the effects of prompting and reinforcement to teach three pairs of adolescents with autism to use photographic activity schedules to cooperatively complete a multistep vocational task (e.g., cleaning a kitchen). Baseline data indicated that despite being competent schedule followers, participants did not coordinate their actions to complete the schedule cooperatively. Following intervention, we observed an increase in cooperative schedule following. All prompts were removed and the schedule of reinforcement was thinned to the end of the task for two of the three pairs. We discuss the results in terms of increasing the collaborative work skills of individuals with autism. PMID:22532901

  11. Tetrahymena in the classroom.

    PubMed

    Smith, Joshua J; Wiley, Emily A; Cassidy-Hanley, Donna M

    2012-01-01

    Tetrahymena has been a useful model in basic research in part due to the fact it is easy to grow in culture and exhibits a range of complex processes, all within a single cell. For these same reasons Tetrahymena has shown enormous potential as a teaching tool for fundamental principles of biology at multiple science education levels that can be integrated into K-12 classrooms and undergraduate and graduate college laboratory courses. These Tetrahymena-based teaching modules are inquiry-based experiences that are also effective at teaching scientific concepts, retaining students in science, and exciting students about the scientific process. Two learning communities have been developed that utilize Tetrahymena-based teaching modules. Advancing Secondary Science Education with Tetrahymena (ASSET) and the Ciliate Genomics Consortium (CGC) have developed modules for K-12 students and college-level curriculums, respectively. These modules range from addressing topics in ecology, taxonomy, and environmental toxicity to more advanced concepts in biochemistry, proteomics, bioinformatics, cell biology, and molecular biology. An overview of the current modules and their learning outcomes are discussed, as are assessment, dissemination, and sustainability strategies for K-12 and college-level curriculum. PMID:22444155

  12. NASA Classroom Bioreactor

    NASA Technical Reports Server (NTRS)

    Scully, Robert

    2004-01-01

    Exploration of space provides a compelling need for cell-based research into the basic mechanisms that underlie the profound changes that occur in terrestrial life that is transitioned to low gravity environments. Toward that end, NASA developed a rotating bioreactor in which cells are cultured while continuously suspended in a cylinder in which the culture medium rotates with the cylinder. The randomization of the gravity vector accomplished by the continuous rotation, in a low shear environment, provides an analog of microgravity. Because cultures grown in bioreactors develop structures and functions that are much closer to those exhibited by native tissue than can be achieved with traditional culture methods, bioreactors have contributed substantially to advancing research in the fields of cancer, diabetes, infectious disease modeling for vaccine production, drug efficacy, and tissue engineering. NASA has developed a Classroom Bioreactor (CB) that is built from parts that are easily obtained and assembled, user-friendly and versatile. It can be easily used in simple school settings to examine the effect cultures of seeds or cells. An educational brief provides assembly instructions and lesson plans that describes activities in science, math and technology that explore free fall, microgravity, orbits, bioreactors, structure-function relationships and the scientific method.

  13. Tetrahymena in the Classroom

    PubMed Central

    Smith, Joshua J.; Wiley, Emily A.; Cassidy-Hanley, Donna M.

    2013-01-01

    Tetrahymena has been a useful model in basic research in part due to the fact it is easy to grow in culture and exhibits a range of complex processes, all within a single cell. For these same reasons Tetrahymena has shown enormous potential as a teaching tool for fundamental principals of biology at multiple science education levels that can be integrated into K-12 classrooms and undergraduate and graduate college laboratory courses. These Tetrahymena-based teaching modules are inquiry-based experiences that are also effective at teaching scientific concepts, retaining students in science, and exciting students about the scientific process. Two learning communities have been developed that utilize Tetrahymena-based teaching modules. Advancing Secondary Science Education with Tetrahymena (ASSET) and the Ciliate Genomics Consortium (CGC) have developed modules for K-12 students and college level curriculums, respectively. These modules range from addressing topics in ecology, taxonomy, and environmental toxicity to more advanced concepts in biochemistry, proteomics, bioinformatics, cell biology and molecular biology. An overview of the current modules and their learning outcomes are discussed, as are assessment, dissemination, and sustainability strategies for K-12 and college level curriculum. PMID:22444155

  14. My Classroom Physical Activity Pyramid: A Tool for Integrating Movement into the Classroom

    ERIC Educational Resources Information Center

    Orlowski, Marietta; Lorson, Kevin; Lyon, Anna; Minoughan, Susan

    2013-01-01

    The classroom teacher is a critical team member of a comprehensive school physical activity program and an activity-friendly school environment. Students spend more time in the classroom than in any other school setting or environment. Classrooms are busy places, and classroom teachers must make decisions about how to make the best use of their…

  15. Classroom Environment and Student Learning: Classroom-Level Effects on Achievement Trajectories in Late Elementary School

    ERIC Educational Resources Information Center

    Gaskins, Clare Smith

    2010-01-01

    This study uses a three-level model (within-student, between-student, and between-classroom) to examine the effects of 4th and 5th grade classroom environments on student achievement trajectories during the school year. Between-classroom differences in teacher warmth and classroom order were tested as predictors of student rates of achievement…

  16. Classroom peer relationships and behavioral engagement in elementary school: the role of social network equity.

    PubMed

    Cappella, Elise; Kim, Ha Yeon; Neal, Jennifer W; Jackson, Daisy R

    2013-12-01

    Applying social capital and systems theories of social processes, we examine the role of the classroom peer context in the behavioral engagement of low-income students (N = 80) in urban elementary school classrooms (N = 22). Systematic child observations were conducted to assess behavioral engagement among second to fifth graders in the fall and spring of the same school year. Classroom observations, teacher and child questionnaires, and social network data were collected in the fall. Confirming prior research, results from multilevel models indicate that students with more behavioral difficulties or less academic motivation in the fall were less behaviorally engaged in the spring. Extending prior research, classrooms with more equitably distributed and interconnected social ties-social network equity-had more behaviorally engaged students in the spring, especially in classrooms with higher levels of observed organization (i.e., effective management of behavior, time, and attention). Moreover, social network equity attenuated the negative relation between student behavioral difficulties and behavioral engagement, suggesting that students with behavioral difficulties were less disengaged in classrooms with more equitably distributed and interconnected social ties. Findings illuminate the need to consider classroom peer contexts in future research and intervention focused on the behavioral engagement of students in urban elementary schools. PMID:24081319

  17. 2007 Wholesale Power Rate Schedules : 2007 General Rate Schedule Provisions.

    SciTech Connect

    United States. Bonneville Power Administration.

    2006-11-01

    This schedule is available for the contract purchase of Firm Power to be used within the Pacific Northwest (PNW). Priority Firm (PF) Power may be purchased by public bodies, cooperatives, and Federal agencies for resale to ultimate consumers, for direct consumption, and for Construction, Test and Start-Up, and Station Service. Rates in this schedule are in effect beginning October 1, 2006, and apply to purchases under requirements Firm Power sales contracts for a three-year period. The Slice Product is only available for public bodies and cooperatives who have signed Slice contracts for the FY 2002-2011 period. Utilities participating in the Residential Exchange Program (REP) under Section 5(c) of the Northwest Power Act may purchase Priority Firm Power pursuant to the Residential Exchange Program. Rates under contracts that contain charges that escalate based on BPA's Priority Firm Power rates shall be based on the three-year rates listed in this rate schedule in addition to applicable transmission charges. This rate schedule supersedes the PF-02 rate schedule, which went into effect October 1, 2001. Sales under the PF-07 rate schedule are subject to BPA's 2007 General Rate Schedule Provisions (2007 GRSPs). Products available under this rate schedule are defined in the 2007 GRSPs. For sales under this rate schedule, bills shall be rendered and payments due pursuant to BPA's 2007 GRSPs and billing process.

  18. The Printout: Desktop Pulishing in the Classroom.

    ERIC Educational Resources Information Center

    Balajthy, Ernest; Link, Gordon

    1988-01-01

    Reviews software available to the classroom teacher for desktop publishing and describes specific classroom activities. Suggests using desktop publishing to produce large print texts for students with limited sight or for primary students.(NH)

  19. Structuring the Classroom to Prevent Disruptive Behaviors.

    ERIC Educational Resources Information Center

    Stainback, William; And Others

    1987-01-01

    Specific suggestions to help teachers structure the classroom to prevent disruptive behaviors are offered in the areas of physical arrangement and "traffic rules" time management, assignments, grouping practices, classroom atmosphere, and professional demeanor. (DB)

  20. The Flipped Classroom: A Modality for Mixed Asynchronous and Synchronous Learning in a Residency Program

    PubMed Central

    Young, Timothy P.; Bailey, Caleb J.; Guptill, Mindi; Thorp, Andrea W.; Thomas, Tamara L.

    2014-01-01

    Introduction A “flipped classroom” educational model exchanges the traditional format of a classroom lecture and homework problem set. We piloted two flipped classroom sessions in our emergency medicine (EM) residency didactic schedule. We aimed to learn about resident and faculty impressions of the sessions, in order to develop them as a regular component of our residency curriculum. Methods We evaluated residents’ impression of the asynchronous video component and synchronous classroom component using four Likert items. We used open-ended questions to inquire about resident and faculty impressions of the advantages and disadvantages of the format. Results For the Likert items evaluating the video lectures, 33/35 residents (94%, 95% CI 80%–99%) responded that the video lecture added to their knowledge about the topic, and 33/35 residents felt that watching the video was a valuable use of their time. For items evaluating the flipped classroom format, 36/38 residents (95%, 95% CI 82%–99%) preferred the format to a traditional lecture on the topic, and 38/38 residents (100%, 95% CI 89%–100%) felt that the small group session was effective in helping them learn about the topic. Most residents preferred to see the format monthly in our curriculum and chose an ideal group size of 5.5 (first session) and 7 (second session). Residents cited the interactivity of the sessions and access to experts as advantages of the format. Faculty felt the ability to assess residents’ understanding of concepts and provide feedback were advantages. Conclusion Our flipped classroom model was positively received by EM residents. Residents preferred a small group size and favored frequent use of the format in our curriculum. The flipped classroom represents one modality that programs may use to incorporate a mixture of asynchronous and interactive synchronous learning and provide additional opportunities to evaluate residents. PMID:25493157