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

First graders can learn all about the sun by reading the facts then using what they've learned to label each layer of the sun.

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.

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?

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

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!

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.

What is water energy? Also known as hydro power, water energy is one of our important renewable resources!

Children get to know a few geology terms in this landform word search puzzle.

Ever lay on your back to look at the clouds? Now you'll know which types of cloud make up all those silly shapes you see with this diagram.

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

Looking for a way to teach your kids all about the planets? This worksheet is the way to go. It features Venus, the second planet from the sun.

Invite your child to dream big and design their very own planet. Encourage both creativity and scientific speculation with this fun worksheet.

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

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.

Discover the inner workings of basic earth science in this worksheet on temperature.

Do you wish to boldly go where no astronaut has ever gone? Blast off with this coloring page that features four new planets for you and your crayons to explore.

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

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.

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

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

Here are listed a handful of natural resources, for kids to classify as renewable resources and nonrenewable resources.

Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

What a wonderful world word search! See if you can find all 10 of the Earth-related terms in the word search.

Share a star-gazing session with your little astronomer! This constellation chart is full of fun stories about the different groups of stars.

Third grader today, astrophysicist tomorrow! Let your child research their planet of choice, and discover everything from the number of moons to temperature.

This page is all about building your kid's natural resources vocabulary words, along with research skills.

Create and observe your very own rainbow using light and water with this science experiment worksheet!

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.