Learn about the animal practice of hibernation in this quick science worksheet.

Does your child love dogs? Test his knowledge on the different breeds of dog with some trivia questions!

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

Color in this diagram to see how a tree works and to better understand how many plants transport their "food".

Studying earth science? Learn about the different types of clouds with the series of cloud types.

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

What's better than coloring and learning at the same time? Here's a great informational sheet on koala bears that doubles as a coloring page!

What is Pluto? According to scientists... no, not quite. Find out more behind the answer to that age-old question.

Learn about your sense of touch with this Awesome Anatomy page on the nervous system.

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Need a colorful way to impress your friends and family? This worksheet has got you covered!

Little outer space explorers, welcome back to our home planet: Earth! Help your child read a few fun facts about planet Earth with this coloring page.

Discover the science behind an ages-old 4th of July tradition with this firework diagram.

This colorful diagram is a handy reference guide for kids learning basic body systems.

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

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

Did you know you're 1,000 times more likely to drown than you are to be bitten by a shark? This fun worksheet is jam-packed with fun facts about the shark!

Did you know chameleons can sleep upside-down? Learn more about chameleons with this fun worksheet, jam-packed with fun facts and activities!

Whoa, this spider is quite the spinster! He is actually one of many brand new species discovered between 2009 and 2011.

Meet Michael Faraday, the inventor of the first electric motor. Without Faraday, who knows if we would even have working cars, airplanes or even clocks!

This mole has a pouch for its young, just like kangaroos. Get your child into life science learning with this fun coloring page.

Test your third grader's biology knowledge with this worksheet, which challenges him to separate invertebrates from animals with a backbone.

With this diagram, kids can find out more about oil, one of our most widely-used natural resources, and learn a little more about where it comes from.

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

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

Little gardeners, get to know your plants! See the cycle of a plant from its birth to adulthood, and read a bit about photosynthesis too.

Did you know chinchillas were almost extinct? This fun worksheet is jam-packed with fun facts about the fuzzy chinchilla!

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

How do you think our universe will end? With this worksheet, explore some of the common theories, and then come up with some of your own!