Interactive Simulations for Science and Math
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 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 are always right …
States of Matter - PhET Interactive Simulations
States of Matter
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!
Natural Selection - Mutation - PhET Interactive Simulations
Studio About Studio Customizable Sims Start a Free Trial Purchase a License Teaching Activities Contribute an Activity Activity Contribution Guidelines Virtual Workshops Tips for Using PhET …
Gravity and Orbits - PhET Interactive Simulations
Gravity and Orbits
Natural Selection - PhET Interactive Simulations
Explore natural selection through interactive simulations, observing how traits influence survival in changing environments.
Circuit Construction Kit: DC - PhET Interactive Simulations
This is an interactive sim. It changes as you play with it.
Balancing Chemical Equations - PhET Interactive Simulations
Balancing Chemical Equations
Density - Mass | Volume - PhET Interactive Simulations
Studio About Studio Customizable Sims Start a Free Trial Purchase a License Teaching Activities Contribute an Activity Activity Contribution Guidelines Virtual Workshops Tips for Using PhET …