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

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

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

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

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

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

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

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

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