Ever wonder what the earth is made of? Help your little scientist to examine the different types of soil particles with this worksheet.

Here's a fun way for kids to review their knowledge of earth science terms. Challenge your child to give a definition of each word as he finds it.

Find a definition of what "natural resources" are, and complete the natural resources word search. It's a good vocabulary warm-up!

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

Space enthusiasts will love learning about Freedom 7, the first manned American space mission.

How much do you know about our home planet? Boost your Earth knowledge with this science printable.

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

Kids will learn about fossils in this worksheet. Help your child learn about the scientific method by getting him to examine a fossilized dinosaur skeleton.

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.

Without rain, we wouldn't have any puddles to splash and stomp in. Does your third grader know why and how rain falls from the clouds?

As kids color in this sunny scene, they'll learn about the sun and what it does.

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle worksheet.

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

Predict the weather with this fun-filled forecasting worksheet! Your child will review basic weather terms and practice her observation skills.

Wind has its own unique properties that help shape the weather. Give your little scientist a heads up with these wind facts!

Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

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

From glaciers to mountains to wetlands, our planet has lots of different landforms. Help your child learn all about them with this fun earth science crossword.

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

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?

Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

Create your very own constellation chart with this cut-out template, perfect for stargazing on a clear night!

Children get a mini lesson in writing and the weather with this coloring worksheet.

Learn all about precipitation and the role it plays on the planet in this weather science worksheet.

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

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

Understand nature's visual cues for the shifting of the seasons with this tree seasons match-up activity!

Tree climbers and tree huggers alike, learn the basics of reading tree rings to find out about the life of a tree.

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

Brrr, it's cold outside! In this worksheet, kids practice reading thermometers to figure out what the temperature is.