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

Observe different forces at work with this kindergarten and first-grade worksheet!

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

Determine which magnets have the strongest force in this third- and fourth-grade worksheet!

Consider the factors that affect magnetic forces in this informative third- and fourth-grade worksheet!

Explore everyday forces with this first- and second-grade science worksheet!

Use your detective skills to predict the motion of a seesaw in this third-grade worksheet!

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

Explore magnetism with this colorful science worksheet for third and fourth graders!

Explore the strength of magnetic forces with this worksheet for third and fourth graders!

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

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

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Use your powers of prediction to project the future movement of playground objects!