Software Developed by phet.colorado.edu

Magnet and Compass  v.2.07

Magnet and Compass study magnetism. Ever wonder how a compass worked to point you to the Arctic? Explore the interactions between a compass and bar magnet, and then add the earth and find the surprising answer! Vary the magnet's strength,

Ladybug Revolution  v.1.09

Analyze rotational motion with the help of this tool. Ladybug Revolution enables you to join the ladybug in an exploration of rotational motion. Rotate the merry-go-round to change its angle,

Ladybug Motion 2D  v.1.01

Study position, velocity and acceleration vectors with the help of this tool. Ladybug Motion 2D help you to learn about position, velocity and acceleration vectors. Move the ladybug by setting the position, velocity or acceleration,

Isotopes and Atomic Mass  v.3.00

Learn about isotopes. Are all atoms of a given element the same? How can you tell one isotope from another? Learn about isotopes, and about how to calculate the average atomic mass of an element.Isotopes and Atomic Mass Features: 1. Define "isotope"

Gravity Force Lab  v.1.01

Gravity Force Lab analyze the gravitational force. Visualize the gravitational force that two objects exert on each other. Change properties of the objects in order to see how it changes the gravity force.Sample Learning Goals 1. Relate gravitational

Glaciers  v.2.03

Analyze a glacier's behavior in certain conditions. Glaciers will enable you to adjust mountain snowfall and temperature to see the glacier grow and shrink. Use scientific tools to measure thickness, velocity and glacial budget.

Geometric Optics  v.2.04

Lens analysis made easy with this simulation application. Geometric Optics can analyze how does a lens form an image.Sample Learning Goals 1. Explain how an image is formed by a converging lens using ray diagrams. 2. How changing the lens (radius,

Gene Machine: The Lac Operon  v.1.03

Gene Machine: The Lac Operon create gene networks. Build a gene network! The lac operon is a set of genes which are responsible for the metabolism of lactose in some bacterial cells.

Gas Properties  v.3.14

Gas Properties is a simulation software to help you study the properties of gas. 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,

Forces in 1 Dimension  v.1.22

Analyze forces with the help of this tool. Forces in 1 Dimension 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.

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