How do the Sun and the Moon help us prove Earth’s shape? Find out with this fifth-grade worksheet!

Get charged up about static electricity with this informative fourth- and fifth-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.

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.

Use a seesaw to see what happens when opposing forces become balanced or unbalanced!

Create your own gravity-powered roller coaster in this creative worksheet!

Learn all about charging by friction with this fascinating science worksheet for middle grades!