Who will win the marble race in this two-page physical science worksheet?

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

Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

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

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

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

Unscramble key vocabulary words about energy and collisions with this engaging science worksheet!

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

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

Strengthen your understanding of forces with this kindergarten worksheet!

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 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!

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

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

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!