Constellations are groups of stars that form a picture, usually with a story behind it. But many constellations are also zodiac signs, like Libra, the scales.

Before we knew what the stars were, people would often tell stories about the pictures that the stars formed. This one is called Aquila, the eagle!

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

How does the butterfly become so beautiful? Learn about the four stages that it goes through in its life.

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

Did you know new species of animals are discovered every year? Color in this little cricket, the only one of his kind who can pollinate plants!

If you were born in August or September, you may be familiar with Virgo, the zodiac sign. But did you know this character was originally a constellation?

When we push or pull an object, we exert force on it. Get your child thinking about force by challenging him to describe how each person is exerting force.

How well does your child know the layout of our Solar System? This worksheet focuses on the biggest planet, Jupiter.

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

All kids love animals, but how much does your child know about them? Kids will get to learn some animal vocabulary with this wild crossword puzzle.

Looking for a worksheet that will give your kid help with his life-science skills? This printable will challenge his knowledge of birds.

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

Dig in to the layers of the earth with this science coloring page!

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.

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.

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

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.

How far away is the Red Planet from the sun? Find out with this great Solar System printable.

Space enthusiasts will love learning about Freedom 7, the first manned American space mission.

Children will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.

Learn about the second fastest land mammal in the Western Hemisphere, the pronghorn antelope.

Does your child know where Earth is in the Solar System? He'll learn as he completes this fun, planet printable.

Your child has probably tried a potato, but does he know the process it goes through to make it to the table? Find out with this life science worksheet.

Teach your child about the layout of the Solar System with this simple worksheet, featuring the planet Neptune.

Stroll through the flora of a temperate deciduous forest in this third-grade worksheet!