This worksheet features a scientific explanation and awesome photos of solar eclipses, which are extremely rare scientific phenomena.

Here's a thorough, easy-to-understand breakdown of the color wheel that includes primary, secondary and tertiary colors.

Discover some fun facts about the sun — and bring it to life with color — with this astronomy worksheet!

Listen closely! Do you hear anything? Identify examples of sound energy in this kindergarten and first-grade worksheet!

Ready for a truly electrifying lesson in science? Find out how electricity forms and what makes a lightning bolt!

Find out all about the different parts of the eyes and how they work together to make vision possible.

Hey, did you hear that? Explore real-life examples of sound energy with this kindergarten and first-grade worksheet!

Let's play animal hide and seek! Your little zookeeper will learn all about animal camouflage with this adorable worksheet.

This mix-and-match lists examples of natural resources. Kids can connect the natural resource with the resulting product.

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

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

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.

This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.

Plants need to breathe and eat food (energy) just like us! Help your budding naturalist to learn about photosynthesis.

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

Every living thing needs a home to survive! Many animals have unique and interesting ways of building their homes.

This fun worksheet is jam-packed with fun facts, a word search and trivia questions, all about the baboon!

Get this earth science worksheet that will challenge your child's knowledge of volcanoes and teach him some new vocabulary.

Test your students' knowledge and memory of periodic table elements with this crossword puzzle.

Learn about the dingo, an Australian form of the domestic dog, and color it in.

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

Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.

The insect order Hemiptera consists of True Bugs such as Stainers, Assassin Bugs, Leaf-Footed Bugs, and this Boxelder Bug.

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

Find out all about snow in this worksheet -- what it is, where it comes from and what it looks like.

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

Collecting data is an important part of math and statistics. Practice gathering data using items around the house or classroom!

Learn all about the different jellyfish and then test your knowledge with the questions at the bottom of the page.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

Ocean resources are an incredible part of how we live our lives; read and write about them with this worksheet.