Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

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!

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

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

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

There's been a periodic table of the elements robbery! Channel your chemistry detective skills with this fun worksheet.

Increase your child's vocabulary and knowledge of the scientific world around him with a single sheet!

Did you see the announcement in 2016 about new elements added to the periodic table? Put these new periodic elements flashcards in your study toolkit.

Introduce your flashlight to mirrors. Mirrors are cool surfaces that reflect light just as well as they reflect your face.

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

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

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

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.

Children are introduced to the concept of the speed of light in this illustrated worksheet.

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

Experiment with renewable energy from the comfort of home by creating a pizza box solar oven!

This physics of figure skating worksheet teaches kids about angular momentum and moment of inertia by using the example of a spinning figure skater.

Ever wonder what causes lightning to strike? Explore the physics of lightning with this striking physical science worksheet!

Introduce the basic concepts of sinking and floating with this fun worksheet. Your budding scientist will decide if these objects sink or float!

Give middle-grade students a painless beginner's introduction to the periodic table of elements with this fun worksheet.

This worksheet uses a paper bird to demonstrate center of gravity, and practices following directions and fine motor skills.

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

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

Let your 1st grader become a mad scientist in this fun science board game, and encourage her to become a lover of the interesting subject.

These elements are all out of sorts! Can you check out the periodic table to find the missing information from each element?

What is wind energy? Teach your students how we can use the wind to create electricity!

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

Children learn why the light from the sun seems white to us, why we see objects in color, and why the sky is blue in this beautiful and fascinating worksheet.

Help your child get to know an elementary element with this worksheet about iron.