Budding inventors can get a fun review of the simple machines with this word search.

Get charged up about static electricity with this informative fourth- and fifth-grade worksheet!

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

A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!

When we push or pull an object, we exert force on it. Get your child thinking about force by challenging him to describe how each person is exerting force.

Put your prediction proficiency to the test in this third-grade physical science worksheet!

Ever wonder about how to make the perfect paper airplane? Learn about the four forces that affect flight with paper airplane physics!