What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

Children learn why the light from the sun seems white to us, why we see objects in color, and why the sky is blue in this beautiful and fascinating worksheet.

Describe how things feel when you touch them and push on them!

We all know the famous equation E = MC^2. But what does it mean? Learn a bit more about Einstein's famous energy equation with this physical science worksheet.

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

With this worksheet, kids read about the sport of biathlon and gain an appreciation for the skills involved by studying the math and physics behind them!

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.