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.

Learn all about essential laboratory equipment with this hands-on worksheet for fourth and fifth graders!

Learn the importance of natural adaptations with this inquisitive activity!

Learn how seeds move with this second- and third-grade matching activity!

Discover Earth’s different spheres with this fourth- and fifth-grade earth science activity!

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.

Did you know jaguars are great swimmers? Kids will learn all about rainforest animals with this fun activity page, including a word search and coloring!

Animal lovers can learn about sea creatures like sharks, tortoises and seahorses with this ocean habitat activity page, full of fun facts and a word search.

Ever wonder what's inside a camel's hump? Your child will become familiar with animals that live in the desert with this fun activity sheet!

Have you ever heard of a Caracara? This fun page is full of facts about this unique bird, including a word scramble and a color by number activity.

Use your detective skills to predict the motion of a seesaw in this third-grade worksheet!

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

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

This worksheet is a quick-reference tool of space vocabulary for kids, with an exercise to use the words properly in provided sentences.

Challenge your child' memory skills with this colorful worksheet. This fun printable will help with memorization skills and spatial awareness.

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.

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

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.

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

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

Let your coloring skills blossom with this flower anatomy worksheet. Make your own flower, color and put your vocabulary skills to the test!

Break down a word to create new ones with this fun worksheet for second through fifth graders!

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

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

Learn all about rivers--how they were formed, what they're made of, and what they do for us and the planet--in this reading and science worksheet.

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Are you afraid of spiders? Don't scream, this fun worksheet is jam-packed with interesting facts and activities, all about black widow spiders!