All living things need water to survive. Listed are some of the ways we use water: can your child think of others?

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

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.

Learn the science of volcanic eruption with this cutaway diagram

If you think volcanoes are cool, this worksheet will blow your mind! Learn about the rock cycle by reading the paragraph and taking a multiple choice quiz.

Playing in the dirt was never so educational! Shake things up with this fun experiment about soil.

This reading comprehension worksheet focuses on Brazil's incredible natural resources, targeting both Earth science and language arts.

This printable features the planet closest to the sun. Learn Mercury facts and further your knowledge of outer space by discovering new things.

For all you aspiring astronauts, here is a worksheet for learning the constellations! Learn all about the constellation Gemini with this sheet.

This worksheet is all about the U.S. space mission of Friendship 7, and will help kids with reading comprehension and U.S. history knowledge all at once.

All of these products are made from plants, or they can be! Practice using a Venn diagram, researching and classifying items with your kids.

Dig into the past with this third-grade worksheet all about fossils!

This worksheet teaches all about the planet Saturn and its placement in the Solar System.

The earth is always changing and moving.Learn all about weathering and erosion with this worksheet.

Teach your kids all about the second planet from the Sun with this simple science sheet.

Did you know "Delphinus" is Latin for "dolphin"? Learn all about this cool constellation with this worksheet!

Confused about continents? Get better acquainted with all the continents on earth with this word scramble.

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

Learn all about the cumulonimbus cloud, more commonly known by a much more fearsome name: the thundercloud!

This page is all about building your kid's natural resources vocabulary words, along with research skills.

This helpful worksheet lays out all the qualifications for planethood. A great way to start studying outer space science!

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

Did you know that there are forests in the temperate ocean ecosystem? Learn all about the temperate ocean with this fun ecosystems sheet!

Aspiring astronomers, get ready for a stellar coloring page all about the moon! Your child can read some fun facts as he colors.

Did you know that there is no new water on Earth? It all gets recycled and reused in a process that we call the water cycle.

Almost half of all known fish species call ponds, lakes, rivers, and other freshwater habitats home. Learn about freshwater fish in this worksheet.

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

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!