Teach your little scientist the difference between physical and chemical changes, on a molecular level.

Teach your fifth grader about this important bony structure with a fill-in-the-blank skull diagram.

Sit down for a fun science lesson with Steve the savvy scientist as he teaches you all about dominant and recessive genes!

This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.

In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.

Introduce your flashlight to mirrors. Mirrors are cool surfaces that reflect light just as well as they reflect your face.

Discover how dolphins use sound to see in this fascinating worksheet!

What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!

Learn about some of the major U.S. watersheds in this fascinating science and geography worksheet!

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