This beginners worksheet will help your child get all their ducks in a row when it comes to understanding animals that hatch from eggs.

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.

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

Explore the anatomy, physiology, and overall function of the sensory nervous system with this life science worksheet! 

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!

Students demonstrate their knowledge of the structure of animal cells in this middle grades life science worksheet!

From the blue whale to the Tasmanian devil, our planet is full of fascinating animals. Find a few of the most interesting ones in this animal word search.

Learn about Red River Hogs in this series of animals facts sheets and coloring pages in one.

Get all the Tasmanian devil facts on this worksheet, from what they eat to how they got their name.

Take a look and learn all about this beautiful and rare tiger from the islands of Sumatra in Indonesia.

Celebrate dolphins, one of the most intelligent animals in the world, with a fun dot to dot coloring page.

The narwhal is one unusual animal! Your child will learn about this horned sea creature through text and pictures.

In this animal-based life science worksheet, students will learn that animals inherit certain traits from their parents.

These cute critters have gotten their tails all mixed up! Have your little one help put them all back in place.

Kids love exploring, so take your little one on a nature walk and learn about living things together with this science worksheet.

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

Go from a butterfly beginner to an expert with this worksheet, full of pretty butterflies and tons of information about where butterflies live.l

Introduce your child to a fascinating new animal, the Baird's tapir. This is just one of many endangered species around the world.

There are many animals around the world whose lives or homes are threatened. Read about an endangered species from Africa with this info-sheet

Butterflies and moths may have very different colors, but they are from the same insect order! Learn about lepidoptera with a fun coloring page.

Our silkworm facts help your little one understand more about these special invertebrates. He'll read about their life stages and answer some questions.

All living things come in different shapes and sizes. Help your little one determine which of these living things are BIG and which are small!

Did you know cougars can leap 20 feet from a sitting position? This fun worksheet is jam-packed with fun facts about the cougar!

A wonderful at-home activity, our Around the House science worksheet gets your young one to consider the difference between living and non-living things.

The Northwest Pacific of America is teeming with life, from people to plants to animals! Get ready for fun and learning with Pacific Northwest finger puppets.

Next time you're outside, go on a treasure hunt with this activity from PBS KIDS' Dinsosaur Train. Then, write all about your nature treasure loot!