Go from a butterfly beginner to an expert with this worksheet, full of pretty butterflies and tons of information about where butterflies live.l

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

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.

Studying the human body? Get to know your body inside and out with this muscle diagram.

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!

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

How does blood flow through the heart? This worksheet prompts kids to map how blood is pumped through this sophisticated organ.

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.

Studying human anatomy? Here is a great sheet that shows a diagram of all the muscle system. Your child will learn the scientific terms of the major muscles.

Kids find desert animals in this science word search. Animal habitat worksheets help students learn about life forms in different environments.

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

A useful overview of terrestrial biomes, including a climate key.

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

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.

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

Whether you say buffalo or bison, it is still the largest land mammal in North America. Discover a bit more about this majestic animal.

Ever wonder how the human body functions? Enjoy this great info sheet all about the human heart, one of our most important organs.

Learn more about the bones in your body and just how important they are with this reading sheet and diagram, all in one.

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.

There are many animals around the world whose lives or homes are threatened. Read about an endangered species from Africa with this info-sheet

Do you know which animal has two humps? Your child will use clues to determine what animal name fits in the crossword puzzle with this worksheet.

Learn more about the skin (and the science behind pimples -- ew!) in this printable life science diagram.

What makes for healthy lungs? Kids can use the labeled diagram of the human lung's different components to complete the word scramble at the bottom of the page.

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

Take a peek inside the human eye with this eye-catching worksheet! See a simple eye diagram and learn vocabulary words that will help your kid understand sight.

Learn more about two kinds of aquatic biomesÃfreshwater and saltwater biomesÃand how you can tell them apart.

This Awesome Anatomy coloring page focuses on the heart and all the different parts of it.

How much does your child know about the animal kingdom? Help her discover interesting facts with this animal crossword.

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.

Kids find forest animals in this third grade science word search. Animal habitat worksheets help students learn about life forms in different environments.