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

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

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

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

Strengthen your understanding of forces with this kindergarten worksheet!

Can your child tell what will be attracted by a magnet? Challenge him to think about why magnets attract certain objects.

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

Magnets are fun to play with, but how do they actually work? Have your child circle the objects he thinks the magnet will attract.

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

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

Use your detective skills to predict the motion of a seesaw in this third-grade worksheet!

Discover the differences between gravity and magnetism in this forceful worksheet!

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

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

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!