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.

Microscopes bring biology to life, allowing us to explore the world's tiniest living things. Have your child create his own organism in the sample slide.

Complete this simple and engaging exercise about the planet Mars by reading the information and labeling Mars' layers using what you've learned.

Let's play animal hide and seek! Your little zookeeper will learn all about animal camouflage with this adorable worksheet.

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.

Blast off deep into space with this science worksheet featuring the dwarf planet, Pluto.

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.

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.

How do you know when it's wintertime? Have your child complete this winter writing prompt to exercise writing skills and reinforce seasonal knowledge.

Budding scientists record their observations with this open-ended magnifying glass template!

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?

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?

Dig up some earth science learning with this printable, and turn your next hike or beach excursion into a lesson in soil science!

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!

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.

A natural resource is something that we use that occurs naturally in the environment. Teach your child about the densest and heaviest natural resource: rocks!

Is air a natural resource? You bet! Air as a resource carries oxygen, which we need. Read and write about ways air quality can be affected.

The holiday season is here! Bring this cool snowman to life by coloring him according to the color chart.

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.

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.