Find out all about the different parts of the eyes and how they work together to make vision possible.

This Thanksgiving, serve up some Thanksgiving science learning and find out all about the chemicals that make up a typical Thanksgiving meal.

Ever wonder what causes lightning to strike? Explore the physics of lightning with this striking physical science worksheet!

Your child will learn how electricity is made and used by drawing pictures of household products that use electricity to create light, heat, and motion.

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

Did you know that sound is actually caused by movement? Vibrations of particles create the sound that we hear.

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Children are introduced to the concept of the speed of light in this illustrated worksheet.

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!