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100 Free Web Tools for Elementary Teachers
Conditions of Use:
Remix and Share
Rating

This article includes the URL and description of 100 free web tools that can be used by all teachers. The tools are categorized into search engines, math and science, games, templates and lesson plans, and more.

Subject:
Education
Material Type:
Reading
Provider:
Ohio State University College of Education and Human Ecology
Provider Set:
Beyond Penguins and Polar Bears: An Online Magazine for K-5 Teachers
Author:
John Costilla
Date Added:
10/17/2014
100 Square Jigsaw
Conditions of Use:
Read the Fine Print
Rating

This interactive Flash puzzle helps children develop number sense and an understanding of our decimal number system. A 0-99 square has been cut into 11 irregular pieces which the user re-assembles. A printable (pdf) version is included along with questions for Getting Started and a Teachers' Resources page with implementation suggestions.

Subject:
Engineering
Education
Mathematics
Material Type:
Activity/Lab
Teaching/Learning Strategy
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Date Added:
11/05/2013
100's Day
Conditions of Use:
Read the Fine Print
Rating

What does 100 look like? Sound like? Feel like? In this video from Curious George, explore the many ways to measure 100 things. ***Access to Teacher's Domain content now requires free login to PBS Learning Media. ***Access to Teacher's Domain content now requires free login to PBS Learning Media.

Subject:
Engineering
Technology
Chemistry
Physics
Material Type:
Lecture
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Teachers' Domain
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
08/09/2007
10 Advising Guidelines to Grow Your Undergraduate Program
Rating

Advising guidelines put together at the University of Arkansas as the undergraduate program grew and developed. Presented at the 2012 SPIN-UP conference in Austin and the PhysTEC leadership meeting at the AAPT summer meeting in Edmonton.

Subject:
Education
Physics
Material Type:
Teaching/Learning Strategy
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Art Hobson
Gay Stewart
Lin Oliver
Date Added:
06/14/2012
10th's and Decimals
Conditions of Use:
Read the Fine Print
Rating

In this video segment from Cyberchase, the CyberSquad replaces a piece of track to get the Madre Bonita Express to the Mother's Day harvest. ***Access to Teacher's Domain content now requires free login to PBS Learning Media.

Subject:
Mathematics
Material Type:
Lecture
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Teachers' Domain
Author:
U.S. Department of Education
WNET
Date Added:
07/24/2008
12 Steps to a Sustainable High School
Rating

This activity includes an assessment, analysis, and action tool that can be used by classrooms to promote understanding of how the complex current issues of energy, pollution, supply, and consumption are not just global but also local issues.

Subject:
Physical Science
Geoscience
Material Type:
Activity/Lab
Provider:
CLEAN: Climate Literacy and Energy Awareness Network
Provider Set:
CLEAN: Climate Literacy and Energy Awareness Network
Author:
Connecticut Energy Education
Date Added:
10/27/2014
17. Choose a Method
Conditions of Use:
Read the Fine Print
Rating

In this 15 minute video, Mary Holden and her 4th/5th grade class reason about the appropriateness of different computational methods (base-ten blocks, calculators, mental math, or paper and pencil) to specific problems. The video includes a description of how the teacher manages her multi-level class and encourages hands on exploration and discussion in small group learning sessions. At the conclusion of the video are reflection questions for professional development.

Subject:
Education
Life Science
Mathematics
Chemistry
Material Type:
Activity/Lab
Teaching/Learning Strategy
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Annenberg/CPB
Date Added:
11/05/2013
180 degree Rotary Table
Rating

This website includes a cut-away animation of a pneumatic 180 degree rotary table. Objective: Describe how the 180 degree rotary table works. You can find this animation under the heading "Automation Technology."

Subject:
Engineering
Technology
Education
Physics
Material Type:
Activity/Lab
Diagram/Illustration
Interactive
Provider:
AMSER: Applied Math and Science Education Repository
Provider Set:
AMSER: Applied Math and Science Education Repository
Date Added:
10/15/2012
The 1882 Transit of Venus: Observations from Wellington, South Africa
Rating

The transit of Venus is a rare astronomical event that has been well documented throughout history. The most recent transit occurred in June of 2004, and the one before that took place more than 100 years earlier in 1882. This site from the South African Astronomical Observatory provides information and first-hand observations of the 1882 event from Wellington, South Africa. Just prior to the event, an observatory was erected at the Huguenot Seminary for girls, and some of the historical observations made from that site in 1882 are provided here for your perusal.

Subject:
Education
History, Law, Politics
Space Science
Material Type:
Diagram/Illustration
Provider:
AMSER: Applied Math and Science Education Repository
Provider Set:
AMSER: Applied Math and Science Education Repository
Author:
Koorts, W.P.
Date Added:
01/31/2008
1900 Air Pollution
Rating

This article and included graphs,from the web site accompanying the FRONTLINE NOVA special What's Up with the Weather?, reveals how atmospheric carbon dioxide, methane, and nitrous oxides from coal- and oil-burning power plants, cars, and other fossil-fuel-burning sources have climbed along with the world population, with as yet unknown effects on the climate system.

Subject:
Geoscience
Physics
Space Science
Material Type:
Data Set
Diagram/Illustration
Lesson Plan
Provider:
NSDL Staff
Provider Set:
NSDL Science Refreshers
Date Added:
12/26/2002
1964 Alaska Earthquake
Conditions of Use:
Read the Fine Print
Rating

This video adapted from the Valdez Museum & Historical Archive, explores what happened during the Great Alaska Earthquake of 1964 through original footage, first-person accounts, and animations illustrating plate tectonics. ***Access to Teacher's Domain content now requires free login to PBS Learning Media.

Subject:
Geoscience
Space Science
Material Type:
Lecture
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Teachers' Domain
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
11/04/2008
1993 New Car Data
Rating

This dataset, created by Robin H. Locke of St. Lawrence University, describes 93 new cars for the 1993 model year with 26 variables, including price, mpg ratings, and engine size. It also illustrates a broad range of statistical techniques such as box-whisker plot, confidence intervals, difference in means, one-way ANOVA, contingency table, scatterplot, regression, and correlation. If further research is required the author has included a list of references.

Subject:
Mathematics
Material Type:
Data Set
Lesson Plan
Provider:
AMSER: Applied Math and Science Education Repository
Provider Set:
AMSER: Applied Math and Science Education Repository
Author:
Lock, Robin H.
Date Added:
02/11/2009
1D Quantum States Applet
Rating

This simulation shows time-dependent 1D quantum bound state wavefunctions for a number of different wells. Position, momentum, parity, energy, and current can all be viewed, with phase shown with color. Eigentstates can be selected using the energy level diagram. Multiple-energy-eigenstate wavefunctions can be created through changes in the amplitude and phase of the basis states using spinors. Postion and energy measurements can be taken, resulting in new states of the system.

Subject:
Physics
Material Type:
Interactive
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Paul Falstad
Date Added:
04/30/2004
1D Quantum Transitions Applet
Rating

This simulation explores the transitions between quantum states in a number of 1D systems. The time-dependent wavefunction is displayed. An electric field resonant with the transition between states is applied and the changes in the wavefunction with time are tracked. The dipole transition probability is displayed for different initial to final state transitions, and the user may select the transition they wish to observe.

Subject:
Physics
Material Type:
Interactive
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Paul Falstad
Date Added:
05/03/2004
1.MD Weather Graph Data
Conditions of Use:
No Strings Attached
Rating

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials * Completed monthly weather recording sheet * Crayons * Sentence strips with frames (see below) * Student worksheet Actions Every day for a m...

Subject:
Education
Mathematics
Geoscience
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
Date Added:
11/05/2013
1 and prime numbers - Numberphile
Conditions of Use:
Read the Fine Print
Rating

In this 5.5 minute video Dr James Grime (Cambridge University, UK) explains why mathematicians don't classify the number 1 as a prime. He includes historical background and an explanation of the Fundamental Theorem of Arithmetic.

Subject:
Education
Life Science
Mathematics
Chemistry
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Brady Haran
James Grime
Date Added:
02/03/2012
1st Grade Content Standards
Conditions of Use:
Read the Fine Print
Rating

This web page provides links to resources aligned to the CCSS that guide and support first grade mathematics teaching and learning. Tasks developed by the Mathematics Assessment Resource Service (MARS) and Problems of the Month, (POM home page is cataloged separately) developed by the Noyce Foundation are included. The activities were designed to measure students' ability to solve non-routine problems, explain and justify their solutions, and promote high level thinking skills. Resources are listed for specific grade 1 standards and are also organized by progression for an alternate search route.

Subject:
Engineering
Education
Life Science
Mathematics
Algebra
Geometry
Chemistry
Physics
Material Type:
Lecture Notes
Teaching/Learning Strategy
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Noyce Foundation
The Shell Centre
Date Added:
11/05/2012
1st Grade Geometry
Conditions of Use:
Read the Fine Print
Rating

This page hosts a collection of geometric tasks in pdf format that are aligned to the CCSS standards 1.G1 through 1.G3. It also has links to supplementary literature and learning materials.

Subject:
Engineering
Education
Mathematics
Geometry
Geoscience
Physics
Material Type:
Activity/Lab
Diagram/Illustration
Lecture Notes
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Date Added:
11/05/2013
1st Grade Measurement and Data
Conditions of Use:
Read the Fine Print
Rating

This page provides examples of 1st Grade Measurement and Data activities aligned with the Common Core State Standards. A CCSS standard is stated and the possible activities are listed below and linked. All activities are suitable for use in Math Centers, small group, or whole class settings and are designed to elicit a range of responses and provide opportunities for students to communicate their reasoning and mathematical thinking. Instructions for each task are typed in large print and written in child-friendly language to enable students to work on activities independently after a brief introduction to the task. All files for 1st Grade Measurement and Data Activities listed are in PDF format.

Subject:
Education
Mathematics
Physics
Material Type:
Activity/Lab
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Nicola Godwin
Date Added:
11/05/2012
2004 Asian Earthquake and Tsunami Disaster Project
Conditions of Use:
Remix and Share
Rating

Students are employees of a unit of the United Nations responsible for coordinating disaster relief after a major disaster (the 2004 Asian Earthquake and Tsunami) occurs. The agency needs to understand the situation in each country so that it can coordinate the work of various governments and NGO (nongovernmental organizations) working in the affected area.

Subject:
Geoscience
Material Type:
Activity/Lab
Game
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Starting Point: Teaching Entry Level Geoscience
Author:
Char Bezanson, Eastview High School, Apple Valley, Minnesota
Date Added:
11/07/2014
2009 State of Michigan Green Jobs Report
Rating

This report was the first of its kind to analyze the green job market in MI (3% of workforce) through an analytical (industrial and occupational trends), qualitative (focus groups), and quantitative (employer survey) approach. Discussed are Michigan's green related industries and occupations, and also tracking them. It's concluded that the MI green job market has further potential and is growing despite an economic downturn.

Subject:
Technology
Education
Material Type:
Case Study
Data Set
Provider:
Center for Automotive Technology - Macomb
Provider Set:
Center for Advanced Automotive Technology
Author:
Michigan Department of Energy, Labor & Economic Growth
Date Added:
05/11/2009
2009 Topical Conference on Advanced Laboratories
Rating

The conference brought together faculty and technical staff involved with the intermediate/advanced undergraduate labs to present, discuss, and demonstrate their lab curricula, teaching methods, and experiments. The conference proceedings (available for free on the website) include a number of contributed lab manuals, posters, papers, and presentations detailing individual experiments.

Subject:
Education
Physics
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Advanced Laboratory Physics Association (ALPhA)
American Association of Physics Teachers
American Physical Society
APS Forum on Education
National Science Foundation
Date Added:
05/30/2012
2011, 2012, and 2014 Wayne State University (WSU) Professional Development Course on Electric-Drive Vehicles Technology
Rating

This resource is composed of materials from Wayne State University's professional development workshops which are designed to introduce educators to hybrid electric and electric vehicle fundamentals. Included materials are an event agenda, faculty presentations, and fliers.

Subject:
Technology
Education
Material Type:
Full Course
Lecture Notes
Lesson Plan
Unit of Study
Provider:
Center for Automotive Technology - Macomb
Provider Set:
Center for Advanced Automotive Technology
Author:
Wayne State University
Date Added:
06/10/2011
2012 BFY Conference, W20: Frontiers in Contemporary Physics Education - Gold Nanoparticle Photoabsorption Lab Experiment & Handouts
Rating

This file includes the lab manual write-up for the Au nanosphere and nanorod photoabsorption and scattering Lab experiment for the 2nd year Experimental Contemporary Physics Lab Course. In addition, several handouts are provided along with some additional information for instructors. This work was supported in part by by NSF Awards: ECCS #0701703, DMR #0707740 & DMR #1105121. The experiment can readily be upgraded to an advanced lab by giving more responsibility to the students for lab setup (give them an optical breadboard and parts) and by asking for more in-depth analysis and questions which require more knowledge and experimental skills to answer.

Subject:
Engineering
Technology
Chemistry
Physics
Material Type:
Activity/Lab
Lesson Plan
Student Guide
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Herbert Jaeger
Jan Yarrison-Rice
Khalid Eid
Date Added:
08/10/2012
2013 CAAT Conference: Preparing the Workforce for the Automotive Technology of 2025
Rating

This resource contains handouts and presentations from the 2013 Center for Advanced Automotive Technology (CAAT) Conference: Preparing the Workforce for the Automotive Technology of 2025. This conference took place on May 30, 2013 at Macomb Community College's South Campus in Warren, MI and was attended by more than 80 individuals representing various high schools, community colleges, and universities as well as multiple government agencies, professional organizations, and industry workforce representatives. The purpose of the conference was to explore how the technologies of 2025 will affect required job skills.

Subject:
Engineering
Technology
Education
Material Type:
Data Set
Diagram/Illustration
Lecture Notes
Lesson Plan
Provider:
Center for Automotive Technology - Macomb
Provider Set:
Center for Advanced Automotive Technology
Author:
Center for Advanced Automotive Technology (CAAT)
Date Added:
05/30/2013
2013 CAR Breakfast Briefing Series - Automotive Fuels and Emissions - Policies Compliance and Potential Impact of Future Technologies
Rating

This resource contains presentations from one of the Center for Automotive Research's (CAR's) breakfast briefings titled "Automotive Fuels and Emissions: Policies, Compliance, & Potential Impact of Future Technologies." This briefing occurred on 12/5/13 at Robert Bosch LLC in Farmington Hills, MI. At the briefing presenters discussed the strategic implications of Tier 3 regulations which will soon be finalized and may impact future technology decisions in a multitude of ways. The impact of Tier 3 emission regulations is expected to be far reaching as they have the potential to influence the quality of fuel, as well as usage of alternative fuels and powertrains. Further, the regulations will have a direct influence on the technologies, such as diesel and gasoline direct injection, that automakers will utilize to meet the fuel economy standards through MY2025. Included in this resource are the presentations from the National Renewable Energy Laboratory (NREL), Volkswagen, and Bosch utilized at the briefing.

Subject:
Engineering
Technology
Ecology
Forestry and Agriculture
Geoscience
Material Type:
Data Set
Lecture Notes
Lesson Plan
Provider:
Center for Automotive Technology - Macomb
Provider Set:
Center for Advanced Automotive Technology
Author:
Center for Automotive Research (CAR)
Date Added:
12/05/2013
2013 CAR Management Briefing Seminars
Rating

This resource contains presentations from the Center for Automotive Research (CAR) 2013 Management Briefing Seminars held August 5-8, 2013. With over 900 attendees from industry, government, media, and academia, the event featured outstanding presentations from industry thought leaders as well as various networking and social events. Using CAR research as a foundation, these seminars revolved around global manufacturing strategies, lightweighting, connected vehicles, powertrain developments, sales forecasting, purchasing, policy, designing for technology, and capital investment.

Subject:
Engineering
Technology
Education
Material Type:
Data Set
Lecture Notes
Lesson Plan
Provider:
Center for Automotive Technology - Macomb
Provider Set:
Center for Advanced Automotive Technology
Author:
Center for Automotive Research (CAR)
Date Added:
08/05/2013
2013 Plug-In Conference and Exposition: What's Next for the Electric Highway?
Rating

This resource contains speaker presentations from the 2013 Plug-In Conference and Exposition. This conference took place September 30, 2013 to October 3, 2013 at Liberty Station in San Diego, CA and had the theme What's Next for the Electric Highway? This event brought together automotive manufacturers, component suppliers, electric utilities, government agencies, academia, and the environmental community to collaborate on the next steps in plug-in electric vehicle technology, infrastructure, policies and regulations, and market development.

Subject:
Engineering
Technology
Education
Ecology
Forestry and Agriculture
Geoscience
Material Type:
Case Study
Data Set
Lecture Notes
Lesson Plan
Provider:
Center for Automotive Technology - Macomb
Provider Set:
Center for Advanced Automotive Technology
Author:
Electric Power Research Institute
Date Added:
09/30/2013
2014 CAAT Conference: You Can't See the Future in the Rearview Mirror
Rating

This resource contains the agenda and presentations from the 2014 Center for Advanced Automotive Technology (CAAT) Conference: You Can't See the Future in the Rearview Mirror. This conference took place on May 2, 2014 at Macomb Community College's South Campus in Warren, MI and was attended by more than 120 individuals representing various high schools, community colleges, and universities as well as multiple government agencies, professional organizations, and industry workforce representatives.

Subject:
Technology
Education
Material Type:
Data Set
Lecture Notes
Lesson Plan
Provider:
Center for Automotive Technology - Macomb
Provider Set:
Center for Advanced Automotive Technology
Author:
Center for Advanced Automotive Technology (CAAT)
Date Added:
05/02/2014
2014 CAR Management Briefing Seminars
Rating

This resource contains presentations from the Center for Automotive Research (CAR) 2014 Management Briefing Seminars held August 4-7, 2014. With attendees from industry, government, media, and academia, the event featured outstanding presentations from industry thought leaders as well as various networking and social events. Using CAR research as a foundation, these seminars revolved around the most important issues facing the automotive industry today: manufacturing, powertrain, sales forecasting, connected and automated vehicles, purchasing, talent, and supply chain.

Subject:
Engineering
Technology
Education
Material Type:
Case Study
Data Set
Diagram/Illustration
Lecture Notes
Lesson Plan
Provider:
Center for Automotive Technology - Macomb
Provider Set:
Center for Advanced Automotive Technology
Author:
Center for Automotive Research (CAR)
Date Added:
08/04/2014
2015 Ducker Worldwide Automaker Survey: Automakers Driving Forward with Aluminum
Rating

This resource contains a presentation from a webinar and video of the webinar regarding a study carried out by Ducker Worldwide and funded by The Aluminum Association to evaluate the aluminum content in 2015 model year vehicles and the projected aluminum content growth through 2025. Also included is the executive summary of the study.

Subject:
Engineering
Technology
Education
Life Science
Material Type:
Case Study
Data Set
Diagram/Illustration
Lecture Notes
Lesson Plan
Provider:
Center for Automotive Technology - Macomb
Provider Set:
Center for Advanced Automotive Technology
Author:
The Aluminum Association
Date Added:
07/15/2014
2050
Rating

This interactive addresses the question if we can reduce CO2 emissions by 20% of 1990 levels and help avoid dangerous climate change? Users of this interactive can manipulate changes to various sources and uses (supply and demand) of energy with the goal of reducing C02 emissions in Great Britain by 80% in the year 2050.

Subject:
Physical Science
Material Type:
Simulation
Provider:
CLEAN: Climate Literacy and Energy Awareness Network
Provider Set:
CLEAN: Climate Literacy and Energy Awareness Network
Author:
Department of Energy and Climate Change, UK
Date Added:
10/27/2014
20+ Things to Do with a Hundred Chart
Conditions of Use:
Read the Fine Print
Rating

This blog page offers more than 25 activities and games that use a Hundred Chart to develop students' skills and concepts in a variety of math topics: basic operations, number sense, patterns, number theory, fractions, decimals, and logic. The suggestions include links to materials and to other websites.

Subject:
Engineering
Education
Mathematics
Material Type:
Activity/Lab
Game
Teaching/Learning Strategy
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Denise
Date Added:
09/22/2088
21st Century Skills Map: Math
Conditions of Use:
Read the Fine Print
Rating

This 34-page document (pdf) identifies student learning outcomes for each of eleven 21st Century Skills and provides examples of tasks for grade 4, 8, and 12. It strives to fuse mathematical content and mathematical practices with the 4Cs (communication, collaboration, critical thinking and creativity) and integrate them with interdisciplinary themes. Each skill is aligned with CCSS mathematical practices. This map was designed by the Partnership for 21st Century Skills (P21) in cooperation with the Mathematical Association of America (MAA), the National Council of Teachers of Mathematics (NCTM), and dozens of math educators across the country.

Subject:
Engineering
Technology
Education
Mathematics
Algebra
Geometry
Material Type:
Activity/Lab
Teaching/Learning Strategy
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Susan Saltrick, et al.
Date Added:
04/05/2012
22 Years of Sea Surface Temperatures
Rating

This NOAA visualization on YouTube shows the seasonal variations in sea surface temperatures and ice cover from 1985 to 2007. The visualization is based on data collected by NOAA polar-orbiting satellites. El NiÃo and La NiÃa are easily identified, as are the trends in decreasing polar sea ice.

Subject:
History, Law, Politics
Physical Science
Geoscience
Material Type:
Lesson
Provider:
CLEAN: Climate Literacy and Energy Awareness Network
Provider Set:
CLEAN: Climate Literacy and Energy Awareness Network
Author:
NOAA (National Oceanic and Atmospheric Administration) Visualizations
Date Added:
10/27/2014
2,4-Dichlorophenoxyacetic Acid Pathway Map
Rating

The University of Minnesota Biocatalysis/Biodegradation Database (UM/BBD) contains "microbial biocatalytic reactions and biodegradation pathways primarily for xenobiotic, chemical compounds." A new microbial enzyme-catalyzed reactions has been posted for 2,4-Dichlorophenoxyacetic Acid. 2,4-dichlorophenoxyacetic acid (2,4-D) is used in cultivated agricultural areas, rangeland and pastures, forests, and homes or gardens, and is "a chlorinated phenoxy compound [that] functions as a systemic herbicide and is used to control many types of broadleaf weeds." The degradation pathway map includes organisms which can initiate the pathway. The pathway map provides detailed information on each hyperlinked step, including graphics, product/substrate reactions, and external links to further information.

Subject:
Education
Life Science
Ecology
Forestry and Agriculture
Chemistry
Material Type:
Data Set
Diagram/Illustration
Provider:
AMSER: Applied Math and Science Education Repository
Internet Scout Project
Provider Set:
AMSER: Applied Math and Science Education Repository
Internet Scout Project
Author:
Hill, Brian.
Oh, Dong Jun.
Young, Eva.
Date Added:
06/02/2007
2D Circular Square Well Applet
Rating

This simulation shows time-dependent 2D quantum bound state wavefunctions for a circular hard-walled potential. Position, momentum, angular momentum, and energy of the states can all be viewed, with phase shown with color. Eigentstates can be selected using the energy level diagram. Multiple-energy-eigenstate wavefunctions can be created through changes in the amplitude and phase of the basis states using spinors, or through the creation of Gaussian wavefunctions with the mouse. The quantum numbers of the states are shown.

Subject:
Physics
Material Type:
Interactive
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Paul Falstad
Date Added:
05/17/2004
2-D Collision of Pucks -- Center of Mass Velocity
Conditions of Use:
Remix and Share
Rating

This lab uses Tracker video analysis software to measure and analyze the center of mass of a system of two pucks during a two-dimensional collision. Students measure the initial and final velocity vector for each puck and calculate the center-of-mass velocity of the system before and after the collision and show that it is constant. Tracker can automatically calculate and mark the center of mass in each frame, so it is easy to see that the center of mass velocity is constant and calculate its value from graphs of center-of-mass variables. The zip file contains the lab handout, a video showing a 2-D collision of pucks, and the Tracker file. The video copyright is Flashmedia. To open the Tracker file, download and run Tracker from http://www.cabrillo.edu/~dbrown/tracker/. Tracker is free. The videos can be used with other video analysis software; however, the handout has screen captures from Tracker and instructions specifically written for Tracker.

Subject:
Technology
Education
Physics
Material Type:
Activity/Lab
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Aaron Titus
Date Added:
01/09/2011
2D-Ising Model
Conditions of Use:
Read the Fine Print
Rating

The EJS 2D Ising model displays a lattice of spins. You can change the lattice size, temperature, and external magnetic field. You can modify this simulation if you have Ejs installed by right-clicking within the plot and selecting “Open Ejs Model” from the pop-up menu item. The 2D-Ising model was created using the Easy Java Simulations (Ejs) modeling tool. It is distributed as a ready-to-run (compiled) Java archive. Double clicking the ejs_stp_Ising2D.jar file will run the program if Java is installed. Ejs is a part of the Open Source Physics Project and is designed to make it easier to access, modify, and generate computer models. Additional Ejs models are available. They can be found by searching ComPADRE for Open Source Physics, OSP, or Ejs.

Subject:
Computing and Information
Physics
Material Type:
Activity/Lab
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Anne Cox
Harvey Gould
Jan Tobochnik
Wolfgang Christian
Date Added:
02/20/2009