Why do doorknobs and high-fives sometimes give you an electric shock? Read all about charging by conduction in this middle-grade science worksheet!

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

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

Learn about lightning and charging by induction in this engaging middle-grade worksheet. 

Explore how force and mass affect an object’s motion with this physical science worksheet for middle school!

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

Students explore the relationship between mass, distance, and gravity in this middle school science worksheet!

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

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

Learn how manufacturers test car safety in crash tests with this informative physics worksheet!

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

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

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

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

Students explore potential energy with this engaging physical science worksheet!

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

Wedge your way into physics fun! You and your child can learn a bit about one of the six simple machines with this worksheet all about the wedge.

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

Ever wonder about how to make the perfect paper airplane? Learn about the four forces that affect flight with paper airplane physics!

Calling all mad scientists... Electrify your enthusiasm for science! This awesome worksheet will show you step-by-step how to make an electromagnet.

Strengthen your understanding of forces with this kindergarten worksheet!

Explore the strength (or magnitude) of magnetic forces with this two-page physics worksheet for middle grades!

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

Explore Newton's third law of motion with this engaging science worksheet!