Practice identifying living and nonliving things with this first- and second-grade science worksheet!

Match each animal to its home in this first- and second-grade life science worksheet!

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

Learn about fish, amphibians, birds, mammals, and reptiles with this colorful life science worksheet for first and second graders!

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

Learning about the functions of plant parts doesn’t have to be puzzling! Review the parts of a plant with this crossword for first and second graders.

The olm is a blind salamander that lives in Europe. Kids will learn how pictures help illustrate concepts with this life science worksheet.

In this science vocabulary worksheet, kids will look at the labeled diagram of the monarch butterfly and then use what they have learned to finish the sentences.

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.

Become a genetic detective with this inquisitive life-science worksheet!

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

Investigate the traits you inherited from your mother and father in this worksheet!

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!

Children get to know animals of South America in this nature-themed worksheet.

Learn about a few common insects and arachnids as you color them in!

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

Explore grasslands and their fauna in this thought-provoking worksheet!

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

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

Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!

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

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

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

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

Discover the details of desert plant life in this informative worksheet!

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

Deserts might seem inhospitable to life, but there are actually plenty of animals that can live there!

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

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

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