Do you know how tornadoes form?This science worksheet diagrams what is known about what causes tornadoes to form.

Learn Saturn facts with this science printable, like that it is one of the large gas planets in our solar system!

This Earth Day, learn about conservation and the environment while you enjoy solving a fun puzzle! 

Where do flower babies come from? Find the answers in this word search about plant reproduction!

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?

Kids can explore ideas of storytelling and science as they fill in this comparison grid with their opinions. Start a conversation of ideas with this worksheet!

How was our solar system created? Read a bit about one of the most well-known theories in this worksheet about the Big Bang.

Let your kid's knowledge of leaf vocabulary climb as high as a tall, tall tree with this fun word search.

There are lots of stories around the world for the rabbit moon: a rabbit image seen in the shadows on the moon's face. Here's one for young moon-gazers!

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

This worksheet is a quick-reference tool of space vocabulary for kids, with an exercise to use the words properly in provided sentences.

Our solar system has hundreds of moons! Read a bit about how a moon is formed with this lunar lesson.

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Learn Jupiter facts in this worksheet. Your child can test his knowledge of the solar system by answering the trivia question at the bottom of the page.

Did you know there are clouds in space? They are very different than the ones on Earth! Read a bit about nebula in this space science worksheet.

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.

That's not a lake... it's a crater! Get the scoop on some of the world's most well known craters with this space science worksheet.

This printable features the planet closest to the sun. Learn Mercury facts and further your knowledge of outer space by discovering new things.

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!

Learn about the "dwarf planet" in our solar neighborhood. There are more Pluto facts to learn, if you figure out the answer to the question on the page.

This worksheet features Uranus facts. Did you know this planet is blue and spins on its side?