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

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

Find out the the cool science behind ice cubes with this fun worksheet.

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

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

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

This Thanksgiving, serve up some Thanksgiving science learning and find out all about the chemicals that make up a typical Thanksgiving meal.

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 wondered why water in a drinking glass looks clear while water in the ocean looks blue? Find out why with this fun worksheet!

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

This worksheet will quiz your child on the different fields of study in science. What's the difference between a zoologist and a geologist? Find out here!

Teach your child how we measure temperature with these printable thermometers!

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

Are students studying electricity? Give them a break from the scientific nitty-gritty with this fun word search full of electricity terms!

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

Your child will learn how electricity is made and used by drawing pictures of household products that use electricity to create light, heat, and motion.

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

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!

This is not your average coloring page. Using only the three primary colors, mix your paints together to form as many colors as possible.

Did you know that sound is actually caused by movement? Vibrations of particles create the sound that we hear.

Brush up on some physics vocabulary with this energy word search!

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Use this worksheet to help teach your preschooler what everyday things use electricity to function.

Children put their science vocabulary to the test with this engaging crossword puzzle!

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.

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

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

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

Determine whether items are hot or cold in this cut-and-paste activity for kindergarteners and first graders!

Is a feather liquid, soft, spotted, or heavy? Practice describing everyday objects, or matter, with this second-grade science worksheet!