Can melted wax turn back into solid wax? Can scrambled eggs turn back into raw eggs? Learn the answers to these questions and more with this second-grade worksheet about reversible and irreversible changes!

Identify examples of pushes and pulls with this cut-and-paste worksheet for kindergarteners and first graders!

Determine whether items are hot or cold in this cut-and-paste activity for kindergarteners and first graders!

Shed some light on the interactions between objects and light with this science worksheet for kindergarteners and first graders!

Let your 1st grader become a mad scientist in this fun science board game, and encourage her to become a lover of the interesting subject.

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.

Children will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.