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

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

If your scientist is mad for magnets, let him explore a few fun facts about magnetism with this physics page!

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

In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.

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

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

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

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

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

Determine which magnets have the strongest force in this third- and fourth-grade 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 a seesaw to see what happens when opposing forces become balanced or unbalanced!