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

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

Practice classifying different animals in this engaging life science worksheet, created for second and third graders!

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

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

Explore a tropical rainforest habitat and its inhabitants with this engaging worksheet for third graders!

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

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

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

Determine if certain animals could live in a temperate deciduous forest with this habitat worksheet for third graders!

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

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

Kids find forest animals in this third grade science word search. Animal habitat worksheets help students learn about life forms in different environments.

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

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!

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.

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.

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

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!

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.

Get to know one of the most unique and colorful monkeys, the red-shanked douc langur. Read about why they are an endangered species with this info-sheet.

Get some cool facts about geckos on our reading and writing worksheet! Your little one is sure to be tickled by all the curious facts about geckos.

Get your young one excited about natural sciences by discussing how living things need oxygen, food, and water to grow and reproduce. Then have fun drawing!

Lots of people like turtles, but how much do you really know about them? Get to know one of many types of turtles with this informational worksheet.

Does your little surgeon need practice naming the different parts of the human body? Help your little one start to learn body parts with this worksheet.