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?

Can you and your child come up with a few ways to conserve water in your home? This printable starts you off with five ways to conserve water.

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.

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

Searching for a worksheet that will help your child practice their reading skills? This printable uses life science as a background to help young readers.

How much do you know about our solar system's planets? Kids learn facts about Neptune in an out-of-this-world worksheet.

Milky Way: candy bar or galaxy of 100 to 400 billion stars?

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!

Teach your child how to respect the ecosystem with a science worksheet that doubles as a coloring page. Can they identify the sources of pollution in the scene?

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.

This helpful worksheet lays out all the qualifications for planethood. A great way to start studying outer space science!

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

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

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.

Did you know that Uranus can get as cold as -144° Fahrenheit? Learn more about the third largest planet in our solar system on this planet printable.

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

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

Launch into learning with this worksheet on Gemini 4, one of the original missions in the early days of the U.S.'s space program.

If you're fascinated by bugs, check out this coloring page featuring the insect order Odonata, which consists of damselfies and dragonflies.

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.