Our best sims will occupy students (and, on occasion, faculty) for hours. Our Physics Education Technology (PhET) project's team of scientists, software engineers and science educators has now ...

Traditional instruction in geometric optics is not as effective as using interactive simulations. PhET Interactive Simulations created a geometric optics Flash simulation in 2004, but modern browsers ...

AACT Teacher Members can share Animations with students for 7 days by generating a Student Pass. PhET Interactive Simulations from University of Colorado Boulder Chemistry-based simulations, some ...

Kathy Perkins is Director of PhET Interactive Simulations (2008-present) and Professor Attendant Rank in Physics, specializing in Physics Education and STEM Education Research. She previously served ...