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!

Study the night sky with this hands-on science worksheet for third and fourth graders!

Unearth fossils in this explorative third-grade worksheet!

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

Uncover secrets of the past with this third-grade worksheet about fossils!

Analyze fossils with this engaging third-grade science worksheet!

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

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

Discover the phases of the moon with this third- and fourth-grade space science worksheet!

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

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

What is the Earth made of? Find out everything that goes on just below the surface in this science reading worksheet.

Learn about how the Earth was formed in this science worksheet that covers the early years of the Earth.

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

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.

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

Help third and fourth graders become rock stars with this informative geology worksheet!

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

Try to find natural resources in this camping-themed worksheet for second and third graders!

Where is the Earth in space? Check out this worksheet that describes where weÃand some of our neighborsÃare in our galaxy.

Help your budding geologist learn about these common landforms in this worksheet on peninsulas and capes.

Learn how sand dunes form, and a little bit about desert formations like yardangs as well, in this science summary sheet.

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

Mix a little art into your science with this reading-slash-drawing sheet on hills and valleys.

Let your child put her thinking cap on and take a moment to write about the influence people might have had on the formation of landforms.

Help kids understand the size and scope of billions of years with this helpful reference worksheet.

Search for natural resources with this fun worksheet for second and third graders!