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

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

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.

Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!

This Awesome Anatomy coloring page is all about the human eye, and makes a handy study tool as well!

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

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

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.

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

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

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

Color in this Awesome Anatomy page on the respiratory system and learn about how we breathe!

Expose your 1st grader to the animals of Australia in a fun way: coloring! Start with one of the cutest, most beloved animals Down Under, the koala.

Kids need lots of things to grow up healthy and strong, and plants do, too! Can your child think of things a plant needs to grow?

In this recycle worksheet, kids color the different recyclable objects, then match them up with their corresponding bin. Try our recycle worksheet on Earth Day.

Get some cool facts about geckos on our reading and writing worksheet! Your little one is sure to be tickled by all the curious facts about geckos.

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

Get outside and take a stroll! This leaf guide will give your little one a great learning experience the next time you're out at the park.

All living things go through cycles. Learn about the life cycle of an amphibian with this diagram of the life of a frog!

Kids practice using sensory words as they match up each description with the sense that best fits. In the process, they get great writing practice, too

Children will enjoy this appealing worksheet that invites them to consider which of the items shown are necessary to plant life.

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.

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.

Read about how the capybara live and other interesting facts about capybara. Sure to satisfy your curiosity about capybaras!

Explore how traits are influenced by both genetic and environmental factors with this life science worksheet!

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.

Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

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.

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

Cut out and complete this trophic level pyramid template!