Guess how much strength is needed to pull an object in this physical science worksheet!

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

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

In this engaging chemistry worksheet for middle grades, students learn about how concrete is made and how it is used in our society.

Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!

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

Let your curious kid learn a little bit about how fireworks work in this summer science sheet.

What do juice, water, and tea have in common? Compare and contrast matter in this engaging second-grade worksheet!

Without reflective surfaces, this biker would have a much more dangerous ride. Can you find all five reflective surfaces present in this scene?

Explore how waves interact with materials in this engaging physical science worksheet for middle grades!

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

The periodic table of the elements is full of helpful information. Figure out how to read the periodic table with this helpful guide.

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

Put your prediction proficiency to the test in this third-grade physical science worksheet!

Strengthen your understanding of forces with this kindergarten worksheet!

Why does a metal spoon heat up faster than a wooden one? Find out in this engaging energy worksheet!

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

Children hone their powers of observation using this worksheet template.

Do you measure distance in inches or seconds? When do you use miles? Answer these and more with this third-grade worksheet about the customary system of measurement! 

Find out how colors work with an intro to the color spectrum. Kids will investigate the seven colors of the rainbow and do a color wheel experiment.

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! 

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

Listen closely! Do you hear anything? Identify examples of sound energy in this kindergarten and first-grade worksheet!

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

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

What is energy? Energy is the ability to do work! Use this colorful worksheet to teach your little scientist the basics of energy.

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

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

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

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