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

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?

Read the definitions of soil, sand and dirt then write where you can find each type below the pictures. Nurture your budding geologist!

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

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

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

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?

Does your little gardener know about compost? Test their knowledge of this sensationally smelly earth science process!

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.

One of the most famous and easy to spot constellations is the Big Dipper! Formally known as Ursa Major, this constellation was named after a bear.

What is the Earth made of? Find out everything that goes on just below the surface in this science reading worksheet.

Looking for a fourth grade worksheet to help your kid with astronomy? This printable will help him learn the relative sizes of planets.

Searching for a worksheet to help your fourth grader with science? This printable will help him practice astronomy vocabulary.

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.

Read the definitions given for soil, sand and dirt then write down where each element can be found below the pictures.

Teach your child about prehistoric marine species with this trilobite coloring page!

Get into the habit of recycling food waste and other household materials by making your own compost pile!

Learn a little about our planet with an Earth coloring sheet and find out more about our travels in to space by aswering the question at the bottom of the page!

Explore the science of the sun with this make-your-own sundial activity! Just do a little bit of cutting and coloring, and let the sun do the rest of the work.

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

Nature is all around us! But how much does your child know about our natural world? Test her knowledge with some nature fun-facts trivia.

Did you know that before they were zodiac signs, characters like Taurus the bull were all constellations!

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

Help your budding geologist learn about these common landforms in this worksheet on peninsulas and capes.

Can your child think of ways people use soil? Get her excited about Earth science with a lesson on this crucial natural resource.

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.

Where is the Earth in space? Check out this worksheet that describes where weÃand some of our neighborsÃare in our galaxy.

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

Scorpio, the scorpion, is one of the zodiac signs but you can also find him up in the stars at night!