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

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!