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.

Let your child explore the vocabulary associated with Earth's landforms with this colorful word search.

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

Here's a great introduction to five famous astronomers for kids. See who got the star party started with this worksheet.

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

How do these animals blend with their surroundings? Enjoy this match-up activity on animal camouflage for kids!

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

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

Find out how colors work with an intro to the color spectrum. Kids will investigate the seven colors of the rainbow and do a color wheel experiment.

Let your child put her thinking cap on and take a moment to write about the influence people might have had on the formation of landforms.

This mix-and-match lists examples of natural resources. Kids can connect the natural resource with the resulting product.

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

This is the story of our solar system. Learn about the life of Nicolaus Copurnicas and his great discovery. Learn more by answering the question at the bottom.

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

Plants need to breathe and eat food (energy) just like us! Help your budding naturalist to learn about photosynthesis.

Does your first grader want to know more about mammals? This worksheet gives her a chance to do some research to decide which animals fit into that category.

Here's a thorough, easy-to-understand breakdown of the color wheel that includes primary, secondary and tertiary colors.

Build nature vocabulary with this habitat-matching worksheet!

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

Boost your second grader's knowledge of space with this fun worksheet, which will have her unscrambling the answers to planetary trivia.

For kids learning geography or earth science, this is the perfect review sheet for drilling students on common geography terms and phrases.

These "Dig It!" worksheets not only teach about life on earth, they teach the scientific method as well.

Can you name the different parts of a tree? This scrambled words worksheet is a great way to get your child thinking about life sciences and nature.

Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

All kids love animals, but how much does your child know about them? Kids will get to learn some animal vocabulary with this wild crossword puzzle.

Here is a brief introduction to The Great Pacific Garbage Patch for kids!

This colorful diagram is a handy reference guide for kids learning basic body systems.

Kids love squids! This simple squid diagram will help your 5th grader memorize the squid anatomy.

This nonfiction passage helps kids develop reading comprehension skills, as well as learn important ecological facts.

Teach your kids all about the second planet from the Sun with this simple science sheet.