Did you know there is a tortoise who is over 100 years old? Learn some interesting animal facts with this cut and paste matching activity!

Children learn about the animals that inhabit Australia in this tracks-matching activity.

Children hone their observation skills by matching the tracks to their corresponding water animal in this worksheet.

Children familiarize themselves with the tracks of a duck, bobcat, coyote, deer, raccoon, and black bear in this life sciences worksheet.

Build nature vocabulary with this habitat-matching worksheet!

Help your child learn about the nervous system and the digestive system with this fun worksheet, which will challenge his knowledge of physiology.

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!

Plants are living things just like you and me! But how do plants travel? Learn all about seed dispersal with this fun sheet.

Can your child name 10 animals that make their home in the mountains? After completing this worksheet, he'll know all about mountain habitats!

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.

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!

What are the different types of animal body coverings? Help kids sort and categorize these animals based on their body coverings.

Get outside and take a stroll! This leaf guide will give your little one a great learning experience the next time you're out at the park.

Children learn to identify the tracks of a pine marten, chipmunk, mountain lion, mountain goat, and grizzly bear in this matching worksheet.

All kids love animals, but how much does your child know about them? Kids will get to learn some animal vocabulary with this wild crossword puzzle.

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

From glaciers to mountains to wetlands, our planet has lots of different landforms. Help your child learn all about them with this fun earth science crossword.

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

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

Do you measure distance in inches or seconds? When do you use miles? Answer these and more with this third-grade worksheet about the customary system of measurement! 

What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!

Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

How do trunks, claws, and flippers help animals? Discover how animals use different parts of their body to meet their needs in this kindergarten and first-grade life science worksheet!

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

Study the traits of desert plants with this cut-and-paste worksheet for kindergarteners and first graders!

Confused about continents? Get better acquainted with all the continents on earth with this word scramble.

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