Show what you know about Isaac Newton’s First Law of Motion with this physical science matching activity!

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

Students explore potential energy with this engaging physical science worksheet!

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

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

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

When we push or pull an object, we exert force on it. Get your child thinking about force by challenging him to describe how each person is exerting force.

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!

Did you know that air has substance too? Learn about air resistance, also known as drag. Air resistance affects the movement of all the things on our planet!

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

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

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

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

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

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

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.

Budding inventors can get a fun review of the simple machines with this word search.

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

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

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

A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!

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.

How many machines can you find around the house? You may find them where you least expect it!

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together 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!

Have you ever thought about playing basketball in space? This middle-grade science worksheet discusses how forces and Newton’s Laws of Motion affect a game, both on Earth and on the moon! 

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

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

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