Hot Air
Students witness light refracting through air everyday.On hot days, “ripples” rise from the ground or roadways. Stars twinkle in the […]
Spectroscope
This lesson guides students to build a spectroscope, use it as tool, and interpret their observations by applying concepts of
Mirror, Mirror
In this activity, students test the Law of Reflection based on experimental evidence.However, the back-silvered glass mirrors present a twist.
Planet Tours
Planning to take a vacation soon? Visit Phobos! Small and cozy, Phobos orbits the fourth planet from the Sun in