Experiment with renewable energy from the comfort of home by creating a pizza box solar oven!

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

Learn about how the Earth was formed in this science worksheet that covers the early years of the Earth.

Meet the stratus cloud, a low-hanging kind of cloud that usually comes out when it rains, in this earth science worksheet.

Learn a bit about meteors, asteroids and comets as they travel across the night sky. Can your child round out the page by adding color to these orbiting rocks?

Did you know wolves are the largest members of the dog family? This fun worksheet is jam-packed with fun facts about the wolf!

This raptors word search is not about dinosaurs, it's about birds! "Raptor" means "bird of prey", and there is a huge list here for your child to find.

All living things have a life cycle. Learn about the different stages that a bird goes through from birth to adulthood!

This reading comprehension worksheet focuses on Brazil's incredible natural resources, targeting both Earth science and language arts.

Jump-start your kid's excitement about kangaroos! Together, you can learn some cool kangaroo facts, like how kangaroos can jump up to 30 feet.

Worm your way through this soil maze, which doubles as a fun way to review the names of the different soil layers.

Learn some new words and facts about precious minerals with this word-scramble and matching worksheet.

Learn facts about Mars, the great red planet in the night sky. There is more find out about space by answering the question at the bottom of the worksheet.

Before trees grow into trees, they start out as little seeds. Can your child match the fruit and seeds with the trees (or plants) they came from?

Crank out a better understanding of simple machines with this worksheet all about the wheel and axle!

Which animals can live happily alongside humans? With this word search, match up game, fun facts, your child will learn more about urban animal habitats.

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

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

What is wind energy? Teach your students how we can use the wind to create electricity!

Learn about the science behind one of nature's most awesome spectacles: monsoons.

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

Children learn why the light from the sun seems white to us, why we see objects in color, and why the sky is blue in this beautiful and fascinating worksheet.

Cave formations come in all kinds of shapes and sizes; get the scoop on common cave formations with this two page printout with a maze and vocabulary.

Mix a little art into your science with this reading-slash-drawing sheet on hills and valleys.

Encourage your little environmentalist to learn about composting! Children will boost their reading skills as they learn what compost is and how it helps the environment.

How far away is the Red Planet from the sun? Find out with this great Solar System printable.

Learn facts about Venus, the planet that shines the brightest in our night sky! Then practice your knowledge of the solar system with bonus trivia at the end.

In which habitat could you find an arctic fox, a polar bear, and a snowy owl? Have your kid find tundra animals with this word search worksheet.

Did you know opossums are marsupials, which means they have a pouch! This fun worksheet is jam-packed with fun facts about the opossum!

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.