Did you know that before they were zodiac signs, characters like Taurus the bull were all constellations!

Does your child have a knack for astronomy? Teach him about the constellations with this great worksheet.

If you know what each planet looks like, you'll have no trouble with this intergalactic crossword puzzle.

Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

This worksheet features a scientific explanation and awesome photos of solar eclipses, which are extremely rare scientific phenomena.

Scorpio, the scorpion, is one of the zodiac signs but you can also find him up in the stars at night!

There aren't many blue animals out there, but here's one that will be fun to color: the blue dart frog. Its bright color warns predators that it is poisonous.

Do you ever see shapes in the stars at night? In ancient times, people named these shapes, and now we know them today as constellations!

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

Searching for a worksheet that will help your child practice their reading skills? This printable uses life science as a background to help young readers.

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

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

Blast off deep into space with this science worksheet featuring the dwarf planet, Pluto.

Ever wonder what the earth is made of? Help your little scientist to examine the different types of soil particles with this worksheet.

Go from a butterfly beginner to an expert with this worksheet, full of pretty butterflies and tons of information about where butterflies live.l

Earth has many different land and water features—can you recognize them? Test your knowledge with this crossword puzzle for third and fourth graders!

Natural resources are crucial for sustaining life on the planet. Encourage your child to get to thinking about plants, one of Earth's natural resources.

Can your child think of ways people use soil? Get her excited about Earth science with a lesson on this crucial natural resource.

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

Think toads and frogs are the same? Think again! Check out this breakdown of the differences between the two, complete with a quiz to check your new knowledge.

Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

Describe how things feel when you touch them and push on them!

Discover the details of desert plant life in this informative worksheet!

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

A natural resource is something that we use that occurs naturally in the environment. Teach your child about the densest and heaviest natural resource: rocks!

Discover the importance of butterflies in pollination with this informative worksheet!