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

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

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

Discover how seeds move to new places with this cut-and-paste worksheet for second and third graders!

Learn about the life cycle of a wood frog in this second- and third-grade worksheet!

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

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

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!

Here is a fresh and fruity way to learn a bit of life science. Sit down with your little one and teach them all the different parts of an apple!

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

Can you identify the difference between inherited and acquired traits?

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.

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

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

Get to know the basic parts of a plant with this first- and second-grade life science worksheet!