PhET: Free online physics, chemistry, biology, earth science and …
Free science and math simulations for teaching STEM topics, including physics, chemistry, biology, and math, from University of Colorado Boulder
Build an Atom - Atoms - PhET Interactive Simulations
Build an atom out of protons, neutrons, and electrons, and see how the element, charge, and mass change. Then play a game to test your ideas!
My Account - PhET Interactive Simulations
By converting our sims to HTML5, we make them seamlessly available across platforms and devices. Whether you have laptops, iPads, chromebooks, or BYOD, your favorite PhET sims …
States of Matter - PhET Interactive Simulations
Explore the interactive simulation of matter states and learn about phase changes, temperature effects, and atomic interactions.
States of Matter: Basics - Atoms - PhET Interactive Simulations
Heat, cool and compress atoms and molecules and watch as they change between solid, liquid and gas phases.
Circuit Construction Kit: DC - PhET Interactive Simulations
An interactive simulation for building circuits with various components and measuring their electrical properties on PhET.
Circuit Construction Kit: DC - PhET Interactive Simulations
Experiment with an electronics kit! Build circuits with batteries, resistors, ideal and non-Ohmic light bulbs, fuses, and switches. Determine if everyday objects are conductors or insulators, and …
Natural Selection - PhET Interactive Simulations
An interactive simulation that explores how different traits in organisms affect their survival within the environment.
Activities - PhET Interactive Simulations
Founded in 2002 by Nobel Laureate Carl Wieman, the PhET Interactive Simulations project at the University of Colorado Boulder creates free interactive math and science simulations. PhET …
Energy Skate Park: Basics 1.1.35 - PhET Interactive Simulations
Explore the interactive simulation of Energy Skate Park to learn about energy conservation and observe kinetic, potential, and thermal energy changes.