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

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

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.

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Kids can use this physics of snowboarding worksheet to learn about velocity and torque while trying out a fun physics experiment of their own!

Rainbows look like swipes of brightly colored paint hanging in the sky. Have you ever wondered how they got there?

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

Energy is a crucial part of physical science! All things on Earth have energy, whether it's potential or kinetic.

In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!

Some devious mice have stolen important information from the periodic table. Can middle-grade chemists put the elements back together again?

This worksheet teaches kids about the physics of hockey, applying principles of classical mechanics to an effective slapshot.

Budding scientists can learn about an important physical science concept with this worksheet all about density!

Learn all about how to convert centimeters to inches in this practice worksheet.

Help your child learn about one of the most elementary elements, gold.

Important information has gone missing from the periodic table. Can you fix up these elements so that they read the right way?

How fast does sound travel? Help your child figure out the physics of sound waves with this informative worksheet.

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.

It's a bird! It's a plane! It's Physics Man! Test your knowledge of the physical world with this fun questionnaire that takes physics to a super-heroic level.

Meet the master of compound machines: Rube Goldberg! His wacky contraptions put a whole new spin on the use of simple machines.

Crank out a better understanding of simple machines with this worksheet all about the wheel and axle!

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

Find out all about the different parts of the eyes and how they work together to make vision possible.

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

Help your child's curiosity blast off by introducing them to some basic chemistry with this simple rocket demonstration.

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.