Get to know each of the Seven Summits, then organize their heights into a graph.

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.

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

Not your typical crossword, this puzzle will have your child learning to recognize the shapes of the continents. Great for map skills and vocabulary!

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

This water cycle worksheet is great for 5th grade scientists. Try this water cycle worksheet with your child as a review for test preparation.

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

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

For kids learning geography or earth science, this is the perfect review sheet for drilling students on common geography terms and phrases.

Worm your way through this soil maze, which doubles as a fun way to review the names of the different soil layers.

Can you help Cornelius create a crazy compost concoction? Help your child review his knowledge of compost and recycling with this fun worksheet.

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

Here's a fun way for kids to review their knowledge of earth science terms. Challenge your child to give a definition of each word as he finds it.

Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

A fun challenge for kids, this Earth Day crossword puzzle is a great way to review facts about the Earth and get a reminder on how to live green.

Unearth fossils in this explorative third-grade worksheet!

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!

These "Dig It!" worksheets not only teach about life on earth, they teach the scientific method as well.

Learn about the science behind one of nature's most awesome spectacles: monsoons.

Analyze fossils with this engaging third-grade science worksheet!

Explore one of the great mysteries of the universe with this space science worksheet on black holes.

What is water energy? Also known as hydro power, water energy is one of our important renewable resources!

Explore how Earth’s surface can change in this investigative second-grade worksheet!

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

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.

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

Learn Saturn facts with this science printable, like that it is one of the large gas planets in our solar system!

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

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

Many legends told by ancient people have characters that you can find as star formations called constellations! This one is Andromeda.