“This incredible resource deserves a second mention! In Physics class, my students were able to demonstrate refraction and verify virtual measurements using Snell’s Law in the Bending Light simulation. They were also able to clearly show total internal reflection and calculate the critical angle. In Math class, we went on a virtual Trig Tour, where we visualized and matched remarkable points on the unit circle to their respective sin, cos or tan graphs, in either degrees or radians. The resources on this site have been amazingly engaging for my students! I too would recommend that you visit and explore the other useful PhET simulations.”
