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.

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

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

Identify the life cycle of a butterfly with this hands-on worksheet for second and third graders!

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

See which snail has gotten the farthest with this 2nd grade measurement snail race worksheet.

Practice describing different objects and substances in this colorful worksheet!

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

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

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

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Take a walk through a flora-filled forest with this second-grade habitat worksheet!

Take a trip down to the river with this second- and third-grade habitat worksheet!

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

Determine which plants would survive in a pond with this second- and third-grade worksheet!

Count the number of sea creatures and make a bar graph with this shark worksheet. Make an underwater word ladder with your 2nd grader, too.

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

Explore a wetland habitat with this engaging short-answer worksheet for second and third graders!

Decide which plants could live in a grassland with this second- and third-grade worksheet!

If your kid gets excited about snakes, you need this cool worksheet. Learn a bit about carpet pythons, such as what colors they may be, and then color the picture.

Pigs, cows, and ducks, oh my! The clues in this animal crossword puzzle worksheet will help you remember what animals there are on a farm.

Are chickens mammals, fish, or birds? Sort animals by their traits in this informative life science worksheet!

Uncover the plant life of an icy tundra with this habitat worksheet for second and third graders!

Look for natural resources around a farm in this engaging worksheet for second and third graders!

Decide which plants could survive in the desert with this second- and third-grade habitat worksheet!

Learn more about a tide pool habitat with this life science worksheet for second and third graders!

Discover what lives in the depths of the sea in this second- and third-grade habitat worksheet!

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

This worksheet tests kids' understanding of basic heredity by asking them to match parent turtles with their offspring based on similar traits.

Make a splash with this hands-on first, second, and third grade science worksheet about sound and underwater vibrations!