Looking for a fun way to supplement your child's science learning? Try out a life science crossword puzzle! This one's all about ecosystems.

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.

As your child matches up the body systems vocabulary with the correct definitions, she'll boost her life science knowledge and have fun doing it!

Crossword puzzles are a great way to make life science learning fun. This one's all about natural selection, and it's sure to give your child a fun challenge.

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

As your child completes this science worksheet on the life cycle of a peanut, he'll get the chance to practice his sequencing, labeling, and drawing skills.

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

Observe the life cycle of an oriole with this second- and third-grade worksheet!

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

Identify the life cycle of a butterfly with this hands-on worksheet for second and third graders!

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

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

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

Dive into a coral reef ecosystem with this life science worksheet!

Step into the swamp ecosystem with this engaging life science worksheet!

This packet of worksheets introduces children to food webs, an important life science concept.

These worksheets help kids understand food webs, an important part of the life science curriculum in fourth grade.

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

Bundle up and discover the animals of the tundra in this second-grade life science worksheet!

Little gardeners, get to know your plants! See the cycle of a plant from its birth to adulthood, and read a bit about photosynthesis too.

Ever wonder what makes the leaves change colors in the fall? Find out with this fascinating life science worksheet.

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

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

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

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

Get to know the residents of the reef with this coral reef-themed crossword, perfect for expanding life science knowledge and working on vocabulary, too!

Looking for a worksheet that will give your kid help with his life-science skills? This printable will challenge his knowledge of birds.

Test your third grader's biology knowledge with this worksheet, which challenges him to separate invertebrates from animals with a backbone.

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

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