# 172 Results

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This Demonstration illustrates the concept of rotating a 2D polygon. The rotation matrix is displayed for the current angle. The default polygon is a square that you can modify.

Subject:
Mathematics
Geometry
Material Type:
Activity/Lab
Diagram/Illustration
Homework/Assignment
Interactive
Simulation
Teaching/Learning Strategy
Author:
Mito Are
Valeria Antohe
08/03/2020
Unrestricted Use
CC BY
Rating

This unit on thermal energy transfer begins with students testing whether a new plastic cup sold by a store keeps a drink colder for longer compared to the regular plastic cup that comes free with the drink. Students find that the drink in the regular cup warms up more than the drink in the special cup. This prompts students to identify features of the cups that are different, such as the lid, walls, and hole for the straw, that might explain why one drink warms up more than the other.

Students investigate the different cup features they conjecture are important to explaining the phenomenon, starting with the lid. They model how matter can enter or exit the cup via evaporation However, they find that in a completely closed system, the liquid inside the cup still changes temperature. This motivates the need to trace the transfer of energy into the drink as it warms up. Through a series of lab investigations and simulations, students find that there are two ways to transfer energy into the drink: (1) the absorption of light and (2) thermal energy from the warmer air around the drink. They are then challenged to design their own drink container that can perform as well as the store-bought container, following a set of design criteria and constraints.

Subject:
Engineering
Physical Science
Material Type:
Activity/Lab
Assessment
Lesson Plan
Simulation
Student Guide
Unit of Study
Author:
Assessment Specialist David Fortus
BSCS Science Learning Ari Jamshidi
BSCS Science Learning Emily Harris
BSCS Science Learning Michael Novak
BSCS Science Learning Zoe Buck Bracey
Charles A. Center at UT-Austin Dawn Novak
Lindsey Mohan
Maple School Tyler Scaletta
North Shore Country Day School Katie Van Horne
Northwestern University Tracey Ramirez
Stanford University Abe Lo
08/04/2020
Unrestricted Use
CC BY
Rating

In this unit, students develop ideas related to how sounds are produced, how they travel through media, and how they affect objects at a distance. Their investigations are motivated by trying to account for a perplexing anchoring phenomenon — a truck is playing loud music in a parking lot and the windows of a building across the parking lot visibly shake in response to the music.

They make observations of sound sources to revisit the K–5 idea that objects vibrate when they make sounds. They figure out that patterns of differences in those vibrations are tied to differences in characteristics of the sounds being made. They gather data on how objects vibrate when making different sounds to characterize how a vibrating object’s motion is tied to the loudness and pitch of the sounds they make. Students also conduct experiments to support the idea that sound needs matter to travel through, and they will use models and simulations to explain how sound travels through matter at the particle level.

Subject:
Physical Science
Physics
Material Type:
Activity/Lab
Assessment
Data Set
Diagram/Illustration
Lesson Plan
Simulation
Student Guide
Unit of Study
Author:
Boston College Susan Kowalski
BSCS Science Learning Gail Housman
David Wooster Middle School Sara Ryner
Ideal Elementary School Jamie Noll
North Shore Country Day School Michael Novak
Northwestern University Chris Newlan
Northwestern University Tyler Scaletta
Renee Affolter
United Junior High School Katie Van Horne
08/05/2020
Unrestricted Use
CC BY
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How do strong and weak acids differ? Use lab tools on your computer to find out! Dip the paper or the probe into solution to measure the pH, or put in the electrodes to measure the conductivity. Then see how concentration and strength affect pH. Can a weak acid solution have the same pH as a strong acid solution?

Subject:
Chemistry
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Chris Malley
Kathy Perkins
Kelly Lancaster
Patricia Loeblein
Robert Parson
09/01/2010
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet and associated web page that show the concept of adjacent angles (two angles that share a common leg). The applet shows three line segments with a common endpoint. The user can move the center one and see that the angles on both sides (the adjacent angles) of it are affected. Applet can be enlarged to full screen size for use with a classroom projector. After use in the classroom, students can access it again from any web browser at home or in the library with no login required. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Conditional Remix & Share Permitted
CC BY-NC-SA
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An interactive applet and associated web page that demonstrate the alternate exterior angles that are formed where a transversal crosses two lines. The applets shows the two possible pairs of angles alternating when in animation mode. By dragging the three lines, it can be seen that the angles are congruent only when the lines are parallel. When not in animated mode, there is a button that alternates the two pairs of angles. The text on the page discusses the properties of the angle pairs both in the parallel and non-parallel cases. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet and associated web page that demonstrate the alternate interior angles that are formed where a transversal crosses two lines. The applets shows the two possible pairs of angles alternating when in animation mode. By dragging the three lines, it can be seen that the angles are congruent only when the lines are parallel. When not in animated mode, there is a button that alternates the two pairs of angles. The text on the page discusses the properties of the angle pairs both in the parallel and non-parallel cases. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
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CC BY-NC-SA
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Representatives from 10 sovereign Native American nations in Michigan, five State of Michigan agencies, two universities, and three private organizations collaborated to develop two short curriculum units, one for 3rd grade and one for 5th grade. Each grade level unit includes five lesson plans and support materials for teachers using information from two archaeological sites provided by MDOT and cultural, historical, environmental, and indigenous knowledge provided and vetted by Michigan Native American tribal partners participating in the project. The lesson plans use the Inquiry Arc of the College, Career, and Civic Life (C3) Framework and focus on specific Michigan Social Studies Standards. The lesson plans also provide links to Michigan English Language Arts (ELA) literacy standards, as well as science and math applications.

Subject:
Arts and Humanities
English Language Arts
Life Science
Mathematics
Social Science
Material Type:
Activity/Lab
Case Study
Diagram/Illustration
Lesson
Simulation
Unit of Study
Author:
Michigan Department of Transportation M-231 Outreach and Education Project Team
09/20/2018
Unrestricted Use
CC BY
Rating

Create your own shapes using colorful blocks and explore the relationship between perimeter and area. Compare the area and perimeter of two shapes side-by-side. Challenge yourself in the game screen to build shapes or find the area of funky figures. Try to collect lots of stars!

Subject:
Mathematics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Amanda McGarry
Ariel Paul
Bryce Gruneich
John Blanco
Kathy Perkins
03/20/2020
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet and associated web page that demonstrate the area of a circle. A circle is shown with a point on the circumference that can be dragged to resize the circle. As the circle is resized, the radius and the area computation is shown changing in real time. The radius and formula can be hidden for class discussion. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet and associated web page that deals with the area of a kite, (a quadrilateral with two distinct pairs of equal adjacent sides). The applet shows a kite and the user can reshape it by dragging any vertex. The other vertices move automatically to ensure it always remains a kite. As the vertices are dragged, the area is continuously recalculated and displayed. The kite is filled with a grid of unit squares so that the students can estimate the area. The on-screen calculation can be hidden until the estimates are done. The web page lists two different ways to compute the area of a kite. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Conditional Remix & Share Permitted
CC BY-NC-SA
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A web page and interactive applet showing the ways to calculate the area of a parallelogram. The user can drag the vertices of the parallelogram and the other points change automatically to ensure it remains a parallelogram. A grid inside the shape allows students to estimate the area visually, then check against the actual computed area, which is continuously recomputed and displayed. The text on the page gives three different ways to calculate the area with a formula for each. The applet uses one of the methods to compute the area in real time, so it changes as the rhombus is reshaped with the mouse. A companion page is http://www.mathopenref.com/parallelogram.html showing the definition and properties of a parallelogram Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

A web page and interactive applet showing the ways to calculate the area of a trapezoid. The user can drag the vertices of the trapezoid and the other points change automatically to ensure it remains a trapezoid. A grid inside the shape allows students to estimate the area visually, then check against the actual computed area. The text on the page gives three different ways to calculate the area with a formula for each. The applet uses one of the methods to compute the area in real time, so it changes as the trapezoid is reshaped with the mouse. A companion page is http://www.mathopenref.com/trapezoid.html showing the definition and properties of a trapezoid. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet and associated web page that explain the area of a triangle. The applet shows a triangle that can be reshaped by dragging any vertex. As it changes, the area is continually recalculated using the 'half base times height' method. The triangle has a fixed square grid in its interior that can be used to visually estimate the area for later correlation with the calculated value. The calculation can be hidden while estimation is in progress. The text page has links to a similar page that uses Heron's Formula to compute the area. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Unrestricted Use
CC BY
Rating

Remember your multiplication tables? ... me neither. Brush up on your multiplication, division, and factoring skills with this exciting game. No calculators allowed! The students will be given mutiplication and division problems which they must answer. They also have the option of being given a number then stating the factors of how that number was attained using either multiplication or division.

Subject:
Mathematics
Numbers and Operations
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
05/01/2006
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

We use motion detectors and a bowling ball to find relationships velocity, mass, and energy.

Subject:
Education
Material Type:
Activity/Lab
Assessment
Lesson Plan
Simulation
Author:
Derek Parendo
07/22/2020
Unrestricted Use
CC BY
Rating

How do you know if a chemical equation is balanced? What can you change to balance an equation? Play a game to test your ideas!

Subject:
Chemistry
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Chris Malley
Emily Moore
Kathy Perkins
Kelly Lancaster
Patricia Loeblein
Robert Parson
08/15/2011
Conditional Remix & Share Permitted
CC BY-SA
Rating

The simulation shows a ballistics cart. If the cart is at rest on a horizontal surface, it will shoot a ball straight up in the air, and catch the ball again. What if, as in this simulation, the cart is traveling at a constant velocity horizontally, instead? Will the ball land ahead of the cart, in the cart, or behind the cart? Note that the cart fires the ball straight up, with respect to the cart, when the middle of the cart passes the small vertical trigger on the track.
Use the buttons to select the different modes (whether there is a tunnel or not, and whether to show the velocity vectors).

Subject:
Physics
Material Type:
Simulation
Provider:
Boston University
Author:
Andrew Duffy
08/10/2020
Unrestricted Use
CC BY
Rating

Experiment with a helium balloon, a hot air balloon, or a rigid sphere filled with different gases. Discover what makes some balloons float and others sink.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Danielle Harlow
Kathy Perkins
Ron LeMaster
11/15/2007
Unrestricted Use
CC BY
Rating

Explore the origin of energy bands in crystals of atoms. The structure of these bands determines how materials conduct electricity.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Chris Malley
Kathy Perkins
Sam McKagan
10/04/2006
Unrestricted Use
CC BY
Rating

Look inside a resistor to see how it works. Increase the battery voltage to make more electrons flow though the resistor. Increase the resistance to block the flow of electrons. Watch the current and resistor temperature change.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Sam Reid
11/20/2008
Unrestricted Use
CC BY
Rating

Look inside a battery to see how it works. Select the battery voltage and little stick figures move charges from one end of the battery to the other. A voltmeter tells you the resulting battery voltage.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Sam Reid
11/16/2007
Unrestricted Use
CC BY
Rating

The PhET project at the University of Colorado creates "fun, interactive, research-based simulations of physical phenomena." This particular one deals with Beer's Law. "The thicker the glass, the darker the brew, the less the light that passes through." Make colorful concentrated and dilute solutions and explore how much light they absorb and transmit using a virtual spectrophotometer! The simulation is also paired with a teachers' guide and related resources from PhET. The simulation is also available in multiple languages.

Subject:
Chemistry
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Chris Malley
Emily B. Moore
Julia Chamberlain
Kathy Perkins
Kelly Lancaster
05/14/2012
Unrestricted Use
CC BY
Rating

Explore bending of light between two media with different indices of refraction. See how changing from air to water to glass changes the bending angle. Play with prisms of different shapes and make rainbows.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Emily Moore
Kathy Perkins
Noah Podolefsky
Sam Reid
Trish Loeblein
05/09/2011
Unrestricted Use
CC BY
Rating

When will objects float and when will they sink? Learn how buoyancy works with blocks. Arrows show the applied forces, and you can modify the properties of the blocks and the fluid.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Archie Paulson
Carl Wieman
Chris Malley
Jonathan Olson
Kathy Perkins
Kelly Lancaster
Noah Podolefsky
Sam Reid
Trish Loeblein
09/30/2010
Unrestricted Use
CC BY
Rating

A simulation that shows the rate and scope of spread of COVID-19 in a community. Students can change variables such as number of people, number of vaccinated people, workplace policies, school policies, etc.

Subject:
Life Science
Biology
Material Type:
Simulation
Author:
OpenSciEd
04/29/2021
Unrestricted Use
CC BY
Rating

A simulation that shows the rate and scope of spread of COVID-19 in a community. Students can change variables such as number of people, schooling plans, etc. A more advanced version of this simulation can be found at https://openscied-static.s3.amazonaws.com/HTML+Files/COVID-19+Vaccination.html

Subject:
Life Science
Biology
Material Type:
Simulation
Author:
OpenSciEd
04/29/2021
Unrestricted Use
CC BY
Rating

Explore how a capacitor works! Change the size of the plates and add a dielectric to see how it affects capacitance. Change the voltage and see charges built up on the plates. Shows the electric field in the capacitor. Measure voltage and electric field.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Chris Malley
Kathy Perkins
Mike Dubson
Noah Podolefsky
03/20/2020
Unrestricted Use
CC BY
Rating

Move point charges around on the playing field and then view the electric field, voltages, equipotential lines, and more. It's colorful, it's dynamic, it's free.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Michael Dubson
11/20/2008
Unrestricted Use
CC BY
Rating

This simulation shows the relationship between the inputs and outputs in the chloroplasts of plants to help explain how they convert water and carbon dioxide to glucose and water with the help of energy absorbed from light. It is used in Lesson 5 of Unit 7.4 in the OpenSciEd curriculum.

Subject:
Life Science
Biology
Botany
Material Type:
Simulation
Author:
OpenSciEd
05/26/2021
Unrestricted Use
CC BY
Rating

This new version of the CCK adds capacitors, inductors and AC voltage sources to your toolbox! Now you can graph the current and voltage as a function of time.

Subject:
Electronic Technology
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Kathy Perkins
Michael Dubson
Sam Reid
07/12/2008
Unrestricted Use
CC BY
Rating

Build circuits with capacitors, inductors, resistors and AC or DC voltage sources, and inspect them using lab instruments such as voltmeters and ammeters.

Subject:
Electronic Technology
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Kathy Perkins
Michael Dubson
Sam Reid
07/01/2006
Unrestricted Use
CC BY
Rating

Build circuits with resistors, light bulbs, batteries, and switches and take measurements with laboratory equipment like the realistic ammeter and voltmeter.

Subject:
Electronic Technology
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Kathy Perkins
Michael Dubson
Sam Reid
07/01/2004
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet and associated web page that demonstrate the circumference of a circle. The applet shows a circle with a radius line. The radius endpoints are draggable and the circle is resized accordingly. The formula relating radius to circumference is updated continually as you drag. Introduces the idea of Pi. The formula can be hidden for class discussion and estimation. See also the entries for circumference and diameter. See also entries for radius and diameter. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Unrestricted Use
CC BY
Rating

Investigate collisions on an air hockey table. Set up your own experiments: vary the number of discs, masses and initial conditions. Is momentum conserved? Is kinetic energy conserved? Vary the elasticity and see what happens.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Ariel Paul
Jon Olson
Kathy Perkins
Mike Dubson
Mindy Gratny
Sam Reid
Trish Loeblein
10/01/2010
Unrestricted Use
CC BY
Rating

A simulation to model Newton's Laws through the collision of a cart and a box.

Subject:
Physics
Material Type:
Simulation
Author:
OpenSciEd
04/26/2021
Unrestricted Use
CC BY
Rating

Make a whole rainbow by mixing red, green, and blue light. Change the wavelength of a monochromatic beam or filter white light. View the light as a solid beam, or see the individual photons.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Chris Malley
Danielle Harlow
Kathy Perkins
Ron LeMaster
10/30/2006
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet and associated web page that demonstrate the concept of complementary angles (angles that add to 90 degrees). The applet shows two angles. You can drag the endpoints of each angle and the other angle changes so that they always add to 90 degrees. They are drawn in such a way that it is visually obvious that together they form a right angle, although they are separate on the page. The angle measure readouts can be turned off for class discussions. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Unrestricted Use
CC BY
Rating

Watch your solution change color as you mix chemicals with water. Then check molarity with the concentration meter. What are all the ways you can change the concentration of your solution? Switch solutes to compare different chemicals and find out how concentrated you can go before you hit saturation!

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Chris Malley
Emily B. Moore
Julia Chamberlain
Kathy Perkins
Kelly Lancaster
03/09/2012
Unrestricted Use
CC BY
Rating

This simulation shows conduction of thermal energy within and between solids, based on the kinetic energy of particles, and collisions between neighboring particles. It is used in Lesson 13 of Unit 6.2 of the OpenSciEd curriculum. This simulation differs from the “reduced” version in that it has expanded controls over the variables.

Subject:
Physical Science
Physics
Material Type:
Simulation
Author:
OpenSciEd
04/29/2021
Unrestricted Use
CC BY
Rating

This simulation shows conduction of thermal energy within and between solids, based on the kinetic energy of particles, and collisions between neighboring particles. It is used in Lesson 13 of Unit 6.2 of the OpenSciEd curriculum.

Subject:
Physical Science
Physics
Material Type:
Simulation
Author:
OpenSciEd
04/29/2021
Unrestricted Use
CC BY
Rating

Experiment with conductivity in metals, plastics and photoconductors. See why metals conduct and plastics don't, and why some materials conduct only when you shine a flashlight on them.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Kathy Perkins
Sam McKagan
Sam Reid
07/01/2004
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet and associated web page that demonstrate the concept of congruent angles. Three angles are shown which always remain congruent as you drag any defining point on any angle. They all change together. This is designed to demonstrate that the angles are considered congruent even if they are in different orientations and the line segments making them up are different lengths. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet and associated web page that demonstrate the congruence of polygons. The applet presents nine polygons that are in fact congruent, but don't look it because they are reflected and rotated in various ways. If you click on one, it rotates and flips as needed, then slides over the top of another to show it is congruent. The web page describes how to determine if two polygons are congruent. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet and associated web page that demonstrate the concept of congruent triangles. Applets show that triangles a re congruent if the are the same, rotated, or reflected. In each case the user can drag one triangle and see how another triangle changes to remain congruent to it. The web page describes all this and has links to other related pages. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

This active demonstration investigates the law of conservation of momentum using a person on rollerblades and a thrown medicine ball.

Subject:
Education
Material Type:
Activity/Lab
Assessment
Lesson Plan
Simulation
Author:
Science Education Resource Center (SERC) at Carleton College
07/22/2020
Conditional Remix & Share Permitted
CC BY-SA
Rating

This simulation shows the difference between Constant Velocity vs. Constant Acceleration هذه المحاكاة تبين الفرق بين السرعه الثابته والتسارع المستمر في الفيزياء

Subject:
Physics
Material Type:
Simulation
Provider:
Boston University
Author:
Andrew Duffy
08/10/2020
Conditional Remix & Share Permitted
CC BY-SA
Rating

The simulation shows five different motions in which objects experience constant acceleration, starting from rest. Although each motion is different, the underlying physics is the same. What features of the simulation reinforce the idea that the physics is the same?

Subject:
Physics
Material Type:
Simulation
Provider:
Boston University
Author:
Andrew Duffy
08/10/2020
Unrestricted Use
CC BY
Rating

Simulate the original experiment that proved that electrons can behave as waves. Watch electrons diffract off a crystal of atoms, interfering with themselves to create peaks and troughs of probability.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Kathy Perkins
Sam McKagan
Sam Reid
10/02/2006
Rating

An interactive applet and associated web page that demonstrate how to find the perpendicular distance between a point and a line using trigonometry, given the coordinates of the point and the slope/intercept of the line. The applet has a line with sliders that adjust its slope and intercept, and a draggable point. As the line is altered or the point dragged, the distance is recalculated. The grid and coordinates can be turned on and off. The distance calculation can be turned off to permit class exercises and then turned back on the verify the answers. The applet can be printed as it appears on the screen to make handouts. The web page has a full description of the concept of the concepts, a worked example and has links to other pages relating to coordinate geometry. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Activity/Lab
Interactive
Lesson
Simulation
Author:
John Page
08/04/2020
Unrestricted Use
CC BY
Rating

The Nrich game as introduced is intended for children who are just beginning to become confident with small numbers. However there are many variations, some suggested below, that make it suitable for older children. As with many of the NRICH games, consolidation of basic number facts is combined with an element of strategic thinking.

Subject:
Mathematics
Material Type:
Activity/Lab
Game
Simulation
06/13/2021
Unrestricted Use
CC BY
Rating

Explore tunneling splitting in double well potentials. This classic problem describes many physical systems, including covalent bonds, Josephson junctions, and two-state systems such as spin 1/2 particles and ammonia molecules.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Chris Malley
Kathy Perkins
Sam McKagan
10/04/2006
Conditional Remix & Share Permitted
CC BY-SA
Rating

This web page features a collection of Easy Java Simulations developed by secondary teachers for use in introductory high school physics courses. Topics include astronomy, momentum and collision, projectile motion, Gauss's Law and electric field, special relativity, and more. Each simulation is accompanied by a standards-based lesson plan and printable student guides. Users may run the simulations as a Java applet or may directly download a jar file version. The materials in this collection were created with Easy Java Simulations (EJS), a modeling tool that allows users without formal programming experience to generate computer models and simulations. To modify or customize the model, See Related Materials for detailed instructions on installing and running the EJS Modeling and Authoring Tool. This resource is part of Project ITOP (Improving the Teaching of Physics), a graduate program offered at University of Massachusetts-Boston. The archived computer models are hosted and maintained as part of the BU Physics Simulation collection.

Subject:
Physics
Material Type:
Simulation
Provider:
Boston University
Author:
Andrew Duffy
03/02/2011
Unrestricted Use
CC BY
Rating

How many calories are in your favorite foods? How much exercise would you have to do to burn off these calories? What is the relationship between calories and weight? Explore these issues by choosing diet and exercise and keeping an eye on your weight.

Subject:
Health, Medicine and Nursing
Life Science
Anatomy/Physiology
Biology
Ecology
Forestry and Agriculture
Mathematics
Physics
Material Type:
Activity/Lab
Interactive
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Franny Benay
Kate Semsar
Kathy Perkins
Noah
Noah Podolefsky
Sam Reid
10/01/2008
Unrestricted Use
CC BY
Rating

Play ball! Add charges to the Field of Dreams and see how they react to the electric field. Turn on a background electric field and adjust the direction and magnitude. (Kevin Costner not included).

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Sam Reid
11/16/2007
Conditional Remix & Share Permitted
CC BY-SA
Rating

The simulation illustrates the situation of a person in an elevator. The elevator takes the person from one floor to the next floor up.
For this situation, try sketching three free-body diagrams, one for the person, another for the elevator, and a third for the person-elevator system.
First, draw the diagrams for when the system remains at rest. Then, predict whether the free-body diagrams will change (and, if so, how) when the elevator is accelerating up, moving up at constant velocity, and moving up but slowing down (acceleration is down).

The simulation draws the diagrams for all these cases, but make sure you try drawing your own before looking at the simulation's diagrams.

Subject:
Physics
Material Type:
Simulation
Provider:
Boston University
Author:
Andrew Duffy
08/10/2020
Unrestricted Use
CC BY
Rating

Students will: Predict the kinetic and potential energy of objects Design a skate park Examine how kinetic and potential energy interact with each other

Subject:
Education
Material Type:
Simulation
Author:
Ariel Paul
Emily B Moore
Katherine Perkins
Noah Podolefsky
Sam Reid
Trish Loeblein
07/22/2020
Unrestricted Use
CC BY
Rating

Explore what it means for a mathematical statement to be balanced or unbalanced by interacting with objects on a balance. Discover the rules for keeping it balanced. Collect stars by playing the game!

Subject:
Mathematics
Material Type:
Simulation
Author:
David Wood
Marleene Buttice
Meenakshi Raghavan
08/07/2020
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet and associated web page that demonstrate the equation of a line in point-slope form. The user can move a slider that controls the slope, and can drag the point that defines the line. The graph changes accordingly and equation for the line is continuously recalculated with every slider and / or point move. The grid, axis pointers and coordinates can be turned on and off. The equation display can be turned off to permit class exercises and then turned back on the verify the answers. The applet can be printed as it appears on the screen to make handouts. The web page has a full description of the concept of the equation of a line in point - slope form, a worked example and has links to other pages relating to coordinate geometry. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Conditional Remix & Share Permitted
CC BY-NC
Rating

What does it mean for a source to be credible? Why is it important to use these sources? How can you tell if a source is credible?

Subject:
Material Type:
Lesson
Simulation
Author:
NCSU Libraries
08/10/2020
Unrestricted Use
CC BY
Rating

Play with a bar magnet and coils to learn about Faraday's law. Move a bar magnet near one or two coils to make a light bulb glow. View the magnetic field lines. A meter shows the direction and magnitude of the current. View the magnetic field lines or use a meter to show the direction and magnitude of the current. You can also play with electromagnets, generators and transformers!

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Archie Paulson
Carl Wieman
Chris Malley
Danielle Harlow
Kathy Perkins
Michael Dubson
10/22/2006
Unrestricted Use
CC BY
Rating

Light a light bulb by waving a magnet. This demonstration of Faraday's Law shows you how to reduce your power bill at the expense of your grocery bill.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Michael Dubson
Trish Loeblein
07/01/2006
Unrestricted Use
CC BY
Rating

This simulation helps students feel what happens to the sound when you adjust the loudness and pitch. It asks students “What do you feel happen when you touch the speaker?” and “What do you hear happen to the sound?” This is used in Lesson 3 of Unit 8.2 of the OpenSciEd curriculum.

Subject:
Physical Science
Material Type:
Simulation
Author:
OpenSciEd
06/04/2021
Unrestricted Use
CC BY
Rating

Explore pressure in the atmosphere and underwater. Reshape a pipe to see how it changes fluid flow speed. Experiment with a leaky water tower to see how the height and water level determine the water trajectory.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Ariel Paul
Kathy Perkins
Noah Podolefsky
Sam Reid
Trish Loeblein
05/29/2012
Unrestricted Use
CC BY
Rating

Explore the forces at work when you try to push a filing cabinet. Create an applied force and see the resulting friction force and total force acting on the cabinet. Charts show the forces, position, velocity, and acceleration vs. time. View a Free Body Diagram of all the forces (including gravitational and normal forces).

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Danielle Harlow
Kathy Perkins
Sam Reid
Trish Loeblein
10/03/2006
Conditional Remix & Share Permitted
CC BY-SA
Rating

Based on knowledge of the unit Circles, students see how sinusoids (Sine and coSine waves) get their shapes.

Subject:
Geometry
Trigonometry
Material Type:
Simulation
Author:
GeoGebra
08/06/2020
Unrestricted Use
CC BY
Rating

Learn how to make waves of all different shapes by adding up sines or cosines. Make waves in space and time and measure their wavelengths and periods. See how changing the amplitudes of different harmonics changes the waves. Compare different mathematical expressions for your waves.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Chris Malley
Danielle Harlow
Sam McKagan
10/02/2006
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

This Roadmap uses instructional videos, games, simulations and guiding questions to teach about fraction equivalents.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Game
Interactive
Simulation
Author:
Monique Coulman
05/22/2019
Unrestricted Use
CC BY
Rating

Learn how friction causes a material to heat up and melt. Rub two objects together and they heat up. When one reaches the melting temperature, particles break free as the material melts away.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Danielle Harlow
Michael Dubson
Mindy Gratny
06/01/2004
Conditional Remix & Share Permitted
CC BY-SA
Rating

The simulation beeps each time the ball passes one of the vertical red lines. Just like the bells on Galileo's ramp, the positions of three of the vertical red lines can be adjusted. The first line and the last line are fixed in place, but the sliders allow you to adjust the positions of the second, third, and fourth lines. Move the lines around until the beeps occur at regular time intervals (make sure the sound is on, on your computer or mobile device).

Subject:
Physics
Material Type:
Simulation
Provider:
Boston University
Author:
Andrew Duffy
08/10/2020
Unrestricted Use
CC BY
Rating

This simulation explores the relationship between the temperature of a gas, the motion of the particles in the gas and the changes in the kinetic energies of particles during collisions. It is used in Lesson 12 and Lesson 13 of unit 6.2 of the OpenSciEd curriculum.

Subject:
Physical Science
Physics
Material Type:
Simulation
Author:
OpenSciEd
04/29/2021
Unrestricted Use
CC BY
Rating

Pump gas molecules to a box and see what happens as you change the volume, add or remove heat, change gravity, and more. Measure the temperature and pressure, and discover how the properties of the gas vary in relation to each other.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Danielle Harlow
Jack Barbera
Kathy Perkins
Linda Koch
Michael Dubson
Ron LeMaster
10/05/2006
Unrestricted Use
CC BY
Rating

Build a gene network! The lac operon is a set of genes which are responsible for the metabolism of lactose in some bacterial cells. Explore the effects of mutations within the lac operon by adding or removing genes from the DNA.

Subject:
Genetics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
George Spiegelman
Jared Taylor
John Blanco
Kathy Perkins
Noah Podolefsky
05/01/2010
Unrestricted Use
CC BY
Rating

Generate electricity with a bar magnet! Discover the physics behind the phenomena by exploring magnets and how you can use them to make a bulb light.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Archie Paulson
Carl Wieman
Chris Malley
Danielle Harlow
Kathy Perkins
Michael Dubson
04/01/2008
Conditional Remix & Share Permitted
CC BY-SA
Rating

This simulation is Graph matching between position + velocity graphs

Subject:
Physics
Material Type:
Simulation
Provider:
Boston University
Author:
Andrew Duffy
08/10/2020
Unrestricted Use
CC BY
Rating

This simulation explores the relationship between the amount of surface area in the small intestine and the rate at which it absorbs food particles into the circulatory system. This simulation is used in Lesson 8 of Unit 7.3 of the OpenSciEd curriculum.

Subject:
Life Science
Anatomy/Physiology
Biology
Material Type:
Simulation
Author:
OpenSciEd
05/26/2021
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet and associated web page that demonstrate the relationship of the interior and exterior angles of a polygon. The applet shows an irregular polygon where one vertex is draggable. As it is dragged the interior and exterior angles at that vertex are displayed, and a formula is continuously updated showing that they are supplementary. The tricky part is when the vertex is dragged inside the polygon making it concave. The applet shows how the relationship still holds provided you get the signs of the angles right. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Unrestricted Use
CC BY
Rating

Make sparks fly with John Travoltage. Wiggle Johnnie's foot and he picks up charges from the carpet. Bring his hand close to the door knob and get rid of the excess charge.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Sam Reid
06/01/2004
Conditional Remix & Share Permitted
CC BY-NC
Rating

LabXchange is an online community for learning, sharing, and collaboration.

Labs are places of exploration and discovery for every field imaginable. In this spirit, you can discover, engage, and share what you learn on LabXchange. We curate and create world-class digital content, delivered on a free, online platform that lets you integrate your learning and research experiences. Here, you take control of your learning and solve real-world problems as a community. Participation will always be free.

Subject:
Environmental Science
Health, Medicine and Nursing
Information Science
Anatomy/Physiology
Biology
Genetics
Nutrition
Mathematics
Measurement and Data
Statistics and Probability
Physical Science
Chemistry
Physics
Material Type:
Activity/Lab
Case Study
Data Set
Diagram/Illustration
Homework/Assignment
Interactive
Simulation
Teaching/Learning Strategy
Textbook
02/03/2022
Rating

Take a virtual tour of the prehistoric caves at Lascaux, France. The discovery of Lascaux in 1940 opened a new page in the knowledge of prehistoric art and our origins. Monumental work, the cave continues to feed the imagination and move the new generations of the world. This website is intended to help understand the secrets of the artists who painted and engraved bestiary at Lascaux 19,000 years ago, and to present the current trends in scientific research on the painted caves.

Subject:
Arts and Humanities
Art History
World Cultures
Archaeology
Material Type:
Simulation
Provider:
Ministry of Culture and Communication, France
Provider Set:
Art History
03/20/2020
Unrestricted Use
CC BY
Rating

Create a laser by pumping the chamber with a photon beam. Manage the energy states of the laser's atoms to control its output.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Danielle Harlow
Kathy Perkins
Ron LeMaster
Sam McKagan
09/28/2006
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

This activity is a guided inquiry or demonstration where students investigate elastic potential energy and gravitational potential energy and interpret their findings as related to Newton's Laws of motion.

Subject:
Education
Material Type:
Activity/Lab
Assessment
Lesson Plan
Simulation
Author:
Andrea Del Zoppo
07/22/2020
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

An interactive applet that allows the user to graphically explore the properties of a linear functions. Specifically, it is designed to foster an intuitive understanding of the effects of changing the two coefficients in the function y=ax+b. The applet shows a large graph of a quadratic (ax + b) and has two slider controls, one each for the coefficients a and b. As the sliders are moved, the graph is redrawn in real time illustrating the effects of these variations. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Mathematics
Material Type:
Simulation
Author:
John Page
08/05/2020
Unrestricted Use
CC BY
Rating

The unit is focused on the examination of geography in terms of “place.” Students dive into inquiry to answer the compelling question, What is unique about living in Washington? Through this question students will understand where and why people live in Washington State. Students will dive into the regions of Washington State and define it through many characteristics. Students will ultimately choose a region to become an expert on and communicate what makes that region unique. Each student’s performance task product will reflect choice and build upon student strengths according to their skill set.

Subject:
World Cultures
Elementary Education
English Language Arts
History
U.S. History
Cultural Geography
Material Type:
Activity/Lab
Data Set
Diagram/Illustration
Homework/Assignment
Lesson
Lesson Plan
Module
Primary Source
Simulation
Student Guide
Teaching/Learning Strategy
Unit of Study
Author:
Leslie Heffernan
08/10/2020
Unrestricted Use
CC BY
Rating

In this interactive, students look at actual endoscopic images from a healthy person and from M’Kenna, the patient presented in the unit. They take a tour of the digestive system stopping at different points to look at images. This is used in Lesson 2 of Unit 7.3 of the OpenSciEd curriculum.

Subject:
Life Science
Biology
Material Type:
Interactive
Simulation
Author:
OpenSciEd
05/03/2021
Unrestricted Use
CC BY
Rating

Can you avoid the boulder field and land safely, just before your fuel runs out, as Neil Armstrong did in 1969? Our version of this classic video game accurately simulates the real motion of the lunar lander with the correct mass, thrust, fuel consumption rate, and lunar gravity. The real lunar lander is very hard to control.

Subject:
Astronomy
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Michael Dubson
01/26/2007
Conditional Remix & Share Permitted
CC BY-NC
Rating

This video demonstration illustrates the parabolic motion of the center of mass of a moving object. Non-symmetric objects are tossed, first is full light and then black light. Black lights are used to show the motion of the center of mass marked with florescent paint. A distinction between the center of an object and the center of mass is also made. The video includes a short explanation of the demonstration. This video is part of a video demonstration collection created by the Physics Department at MIT.

Subject:
Education
Physics
Material Type:
Simulation
Provider:
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Technical Services Group @ MIT Physics
07/11/2012
Conditional Remix & Share Permitted
CC BY-NC
Rating

This video displays normal modes in a vibrating system through the motion of air carts connected by springs on an air track. When this system is at resonant frequency, symmetrical patterns called normal modes appear. The normal modes are shown in both driven and undriven cases, and the demonstration is repeated for systems of two, three, and five coupled carts. The video includes a short explanation of the demonstration. See Related Materials for an interactive Java simulation that addresses the same concept. This resource is part of a video demonstration collection created by the Physics Department at MIT.

Subject:
Education
Physics
Material Type:
Simulation
Provider:
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Technical Services Group @ MIT Physics
07/10/2012
Unrestricted Use
CC BY
Rating

This simulation has students investigate changing the strength of forces in a magnetic field. It can be used in Lesson 11 of Unit 8.3 Forces at a Distance of the OpenSciEd curriculum.

Subject:
Physical Science
Material Type:
Simulation
Author:
OpenSciEd
05/26/2021
Unrestricted Use
CC BY
Rating

A realistic mass and spring laboratory. Hang masses from springs and adjust the spring stiffness and damping. You can even slow time. Transport the lab to different planets. A chart shows the kinetic, potential, and thermal energy for each spring.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Kathy Perkins
Michael Dubson
The Mortenson Family Foundation
04/26/2006
Unrestricted Use
CC BY
Rating

Learn about position, velocity, and acceleration in the "Arena of Pain". Use the green arrow to move the ball. Add more walls to the arena to make the game more difficult. Try to make a goal as fast as you can.

Subject:
Physical Science
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Michael Dubson
Mindy Gratny
Sam Reid
10/30/2006
Unrestricted Use
CC BY
Rating

Insert channels in a membrane and see what happens. See how different types of channels allow particles to move through the membrane.

Subject:
Biology
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
John Blanco
Katherine Perkins
Noah Podolefsky
03/08/2011
Unrestricted Use
CC BY
Rating

In this simulation, students are able to explore a microscopic model of friction.

Subject:
Physical Science
Physics
Material Type:
Simulation
Author:
OpenSciEd
06/04/2021
Unrestricted Use
CC BY
Rating

How do microwaves heat up your coffee? Adjust the frequency and amplitude of microwaves. Watch water molecules rotating and bouncing around. View the microwave field as a wave, a single line of vectors, or the entire field.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Kathy Perkins
Ron LeMaster
11/15/2007
Unrestricted Use
CC BY
Rating

How did scientists figure out the structure of atoms without looking at them? Try out different models by shooting light at the atom. Check how the prediction of the model matches the experimental results.

Subject:
Physics
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Chris Malley
Kathy Perkins
Michael Dubson
Mindy Gratny
Sam McKagan
01/01/2007
Unrestricted Use
CC BY
Rating

What determines the concentration of a solution? Learn about the relationships between moles, liters, and molarity by adjusting the amount of solute and solution volume. Change solutes to compare different chemical compounds in water.

Subject:
Chemistry
Material Type:
Simulation
Provider:
Provider Set:
PhET Interactive Simulations
Author:
Chris Malley
Julia Chamberlain
Kathy Perkins
Kelly Lancaster
Robert Parson
02/20/2012
Unrestricted Use
CC BY
Rating

Discover what controls how fast tiny molecular motors in our body pull through a single strand of DNA. How hard can the motor pull in a tug of war with the optical tweezers? Discover what helps it pull harder. Do all molecular motors behave the same?

Subject:
Genetics
Material Type:
Simulation
Provider: