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

Flex your mind muscles with a body science worksheet! Your child will learn the fundamentals of what makes up our muscles.

How cool are chromosomes? Read what Steve the savvy scientist has to say about chromosomes and genes before testing your knowledge with some fill-in-the-blanks.

What does the pancreas do? Kids will check out the diagram, read a paragraph, and put their reading comprehension skills to the test by filling in the blanks.

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Get to know your genes with Steve the savvy scientist! Genes help determine everything from your hair color to your height.

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.

Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.

Learn more about what lives--and what thrives--in marshes with this fill-in-the-blank worksheet on marsh ecosystems.

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

Do you know what the thyroid does? Learn about our body's largest gland with this human anatomy info sheet.

What is the purpose of a narwhal tusk? Explore some interesting new findings about the narwhal, also known as the unicorn whale.

What's the animal that swims upstream? Help your child figure this out with this cold-blooded animal crossword puzzle worksheet.

Ever wonder what's inside a camel's hump? Find out with this fun worksheet! It's jam-packed with facts about camels.

There are a lot of structures that make up a new plant, called a seedling. Your child will learn what they're called with this life science word search.

Read up on the digestive system with this page, which follows your food from start to finish.

Looking for a worksheet to help your kid with his science vocabulary? This printable will help him with the parts of the human body.

Looking for a worksheet to help your kid with his science vocabulary? This printable will help improve his knowledge of biology.

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

There are some parts of our brains that are still too complicated for scientists to understand! Find out the basics of the brain's functions with this fun page.

With this enlightening worksheet, kids will get a glimpse into how our brains' different parts function in surprising ways.

Use your knowledge of sea creatures to fill out this crossword puzzle.

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

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

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

Looking for a worksheet to help your kid with their science vocabulary? This printable will help him with biology.

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

Kids will cut out the various functions listed at the bottom of this kidneys and intestines worksheet and match them to the correct organ.

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

Ponder the pedigree of plants with this worksheet about inherited traits for upper elementary students!