Show what you know about the cell cycle with this mitosis matching worksheet!

For those of you studying human anatomy, here is a great diagram of the major organs in our body!

Does your budding biologist know his plant parts? Get a great review of some important plant vocabulary with this info page.

In this introductory tree-diagramming worksheet, young naturalists will unscramble each label to reveal five parts of the tree.

Use this Inside-Out Anatomy worksheet to learn about the digestive system.

Learn more about the mysterious brain and how it works with this brain anatomy worksheet.

Learners will use a word bank to label 15 parts of the human digestive system in this life sciences diagramming activity.

There are many endangered species all around the world. Read about the Amur leopard and why it's endangered with this information page.

Budding biologists can learn all about human digestion with this information page, complete with a diagram of the digestive system.

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.

For your budding environmentalist, here is an information sheet on a well-known endangered species, the Komodo dragon!

Get in tune with nature, and read a bit about an endangered species of animal, the Black-footed Ferret. Your child can color an illustration as he reads.

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

The silverback gorilla is a special animal. This magnificent male is part of an endangered species. Complete this sheet to learn all about this gentle giant.

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

Students compare structures in the bodies of different organisms in order to draw conclusions about evolutionary relationships in this life science worksheet!

Need to know all about the lungs? Study up with this comprehensive lung anatomy worksheet.

Record your notes as you learn about the cell cycle with this one-page template!

All living things go through cycles. Learn about the life cycle of an amphibian with this diagram of the life of a frog!

This diagram of a human skeleton is labeled with 12 major bones, from skull to fibula.

Children learn about the food cycle in a rain forest as they color in a scene of snakes, butterflies, leopards, and other forest-dwelling creatures.

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

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

Learn about the integumentary system, which is really just a fancy phrase for "skin", in this worksheet.

Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!