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

All living things come in different shapes and sizes. Help your little one determine which of these items are BIG and which are small!

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!

Plants need to breathe and eat food (energy) just like us! Help your budding naturalist to learn about photosynthesis.

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.

Kids who love creepy, crawly things will truly enjoy this prekindergarten and kindergarten science-themed coloring page.

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

Celebrate the coming of spring and with a daffodil coloring page, complete with a diagram so your little blossom can learn the parts of a flower as she colors!

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.

Budding biologists, here's a great cheat-sheet to help you memorize and compare the structures of both animal cells and plant cells.

Use this fun worksheet to create a five senses riddle to stump your friends! Students will get practice using sensory words to describe objects with the help of a word bank.

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!

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a frogâs life.

Shape up your knowledge of living things with this plant sorting soirÃe! Your kid will build observational skills by describing the attributes of each plant.

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

Find out fun facts about Monarch butterflies and create your own colorful butterfly in this worksheet. Then turn it into a pretty placemat!

Build nature vocabulary with this habitat-matching 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!

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a dogâs life.

Does your child love butterflies? She'll learn all about them as she's asked to draw each stage of the butterfly's life.

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

Label the parts of a butterfly in this butterfly diagram worksheet!

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.

This beginners worksheet will help your child get all their ducks in a row when it comes to understanding animals that hatch from eggs.

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

Not all leaves are shaped the same. Discover the difference between palm and elm leaves as you match each leaf to its tree. Which leaf shape is your favorite?

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