Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

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

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

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.