Explore the science of the sun with this make-your-own sundial activity! Just do a little bit of cutting and coloring, and let the sun do the rest of the work.

Get into the habit of recycling food waste and other household materials by making your own compost pile!

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

Invite your child to dream big and design their very own planet. Encourage both creativity and scientific speculation with this fun worksheet.

Use your detective skills to predict the motion of a seesaw in this third-grade worksheet!

Use this cool 2-page worksheet to make your own big dipper clock!

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

How much do you know about our home planet? Boost your Earth knowledge with this science printable.

Here's a great way to teach your kids more about our solar system. This worksheet focuses on the dwarf planet, Pluto.

Looking for a way to teach your kids all about the planets? This worksheet is the way to go. It features Venus, the second planet from the sun.

Here's a great worksheet for teaching your kids all about the planet Mercury. Did you know that it's the smallest planet in our solar system?

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.

Did you know that 763 Earths could fit inside Saturn? Learn more fun facts about Saturn on this fun science printable.

Did you know that Uranus can get as cold as -144° Fahrenheit? Learn more about the third largest planet in our solar system on this planet printable.

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

Construct your own map with this hands-on science worksheet for second graders!

How long does a butterfly live? Find out with this worksheet! Give your second grader a fun way to practice making graphs using given information.

Create and observe your very own rainbow using light and water with this science experiment worksheet!

Count the number of sea creatures and make a bar graph with this shark worksheet. Make an underwater word ladder with your 2nd grader, too.

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

Microscopes bring biology to life, allowing us to explore the world's tiniest living things. Have your child create his own organism in the sample slide.

This experiment requires only lemon juice, salt, sugar and grapefruit. Your budding scientist can get a great introduction to science by testing her own tongue!

Light travels so quickly that sometimes we can forget it even travels at all. Learn all about the direction light travels and perform your own experiment!

Did you know that insects like dragonflies have life cycles that are very similar to our own? Help your little scientist get to know the circle of life.

This tree anatomy worksheet will give your little naturalist a better understanding of the parts that make up a tree.

Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

Guinea pigs are social animals that make great pets. Test your child's knowledge of these furry critters with this fun quiz.

Challenge your science student to record a shadow over the course of a day and make the connection between shadows and the time of day.

Ancient mariners mistook the manatee for a mermaid! Your young biologist won't make the same mistake after learning about the manatee with this worksheet.