This Awesome Anatomy page focuses on the heart and how it pumps blood to all parts of your body.

Little biologists will use this respiratory system diagram to identify the most important parts of the human respiratory system and their functions.

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

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

Find out more about what REALLY dwells in swamp ecosystems with this worksheet all about swamps.

Students research an ecosystem of their choice and create an ecosystem model in this life science worksheet for middle grades!

Together, water and photosynthesis are the source of all life on Earth! Little curious minds will enjoy discovering the ins and outs of photosynthesis.

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

Learn step by step how to create a report! Research facts about camels, complete the sentences, then use the sentences to create a report about camels.

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.

Students hone their understanding of the similarities and differences between animal cells and plant cells in this middle grades life science worksheet!

These flash cards serve as an intro to life science, but also help with counting skills and sequential ordering.

Explore the life cycle of a pumpkin with your kids with this colorful cut and paste growth chart.

Learn about the human brain with this zombie-themed science worksheet!

How much do you know about man's best friend? This fun worksheet is jam-packed with fun facts about dogs!

Students use a food web to identify the roles of organisms in an ecosystem and draw conclusions about the cycling of matter and flow of energy.

This word search is all about owls! Your child will learn a few different species of owl as he looks for them in the word search.

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

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.

Classify the animals in this life sciences matching worksheet!

Learn the ins and outs of one of the body's most important organs: the heart!

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.

Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.

Learn about the stages of mitosis with this helpful biology handout!

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

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

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.

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

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

Learn more about the animals in the swamp food chain, and find out how each living thing in a swamp ecosystem needs another to survive.