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

Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.

Both of these animals have big ears! Your child will look at the pictures of unusual animals in this worksheet and try to learn some new things about them.

These pictures have a lot to say! The animals in this worksheet don't talkÃbut they can tell you a lot about what they're like by the way they look.

Fact: This worksheet is about unusual animals from all over the world. Opinion: This is the best fact and opinion worksheet ever!

Classify the animals in this life sciences matching worksheet!

Explore grasslands and their fauna in this thought-provoking worksheet!

Practice describing different objects and substances in this colorful worksheet!

Discover the importance of butterflies in pollination with this informative worksheet!

Become a genetic detective with this inquisitive life-science worksheet!

Download this worksheet for answers to our animal reading comprehension series.

Children hone their powers of observation using this worksheet template.

Dive into a coral reef ecosystem with this life science worksheet!

Step into the swamp ecosystem with this engaging life science worksheet!

Dive into habitat studies with this second- and third-grade worksheet!

Learn about the animal practice of hibernation in this quick science worksheet.

Discover the inner workings of basic earth science in this worksheet on temperature.

Use this fun frog worksheet to practice place value and expanding numbers.

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

Illustrate each season with this engaging first- and second-grade weather worksheet!

Detect animal defenses in this hands-on worksheet for kindergarteners through second graders!

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Dive into a coral reef habitat with this second- and third-grade worksheet!

Learn about the similarities and differences between objects in this colorful science worksheet!

Learn a bit about the Brazilian rainbow boa with this cool science worksheet.

Explore the vast ocean with this habitat worksheet for second and third graders!

Learn about the texture and hardness of different objects in this second-grade worksheet!

This worksheet featuring food and natural resources touches on the subject of food chains.

Practice identifying living and nonliving things with this first- and second-grade science worksheet!