3rd - 6th Grade Life Science Worksheets : Page 3

Children will learn important facts about food chains in these worksheets.

Explore how the fossil record is used to study the evolution of organisms in this engaging science worksheet for middle grades!

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

Introduce students to the ecological benefits of terracing with this middle grades science worksheet!

Dive deep into your body's circulatory system with this worksheet on blood and what it's made of.

Use this heart anatomy sheet to learn all about your heart and how it works.

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

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

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

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

There's a lot happening beneath the waves, including the ocean food web. Take a closer look with this colorful printable.

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

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.

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

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

Learn about the many different biomes the Earth is home to in this life science worksheet, which holds the answers to some simple life science questions.

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.

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

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!

Do you know what DNA is? Steve the savvy scientist has the answers! Join this wacky scientist as he explains the basics behind our DNA and our genes.

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.

Children match animals to their ecosystems in this life sciences worksheet.

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

Explore the difference between asexual and sexual reproduction in organisms with this middle school science worksheet!

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

In which habitat could you find a blue whale, a squid, and a shark? The ocean, obviously! Have your kid find ocean animals with this word search worksheet.

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

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

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.