Ever wonder what the earth is made of? Help your little scientist to examine the different types of soil particles with this worksheet.

This earth sciences worksheet offers a simple and informative overview to a fascinating geological phenomenon.

Children get to know a few geology terms in this landform word search puzzle.

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!

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

Learn more about molecules and how they comprise the air all around us in this intro-to-earth-science worksheet.

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle 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.

Here's a great worksheet for teaching your kids all about the planet Mercury. Did you know that it's the smallest planet in our solar system?

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!

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

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