Our solar system has hundreds of moons! Read a bit about how a moon is formed with this lunar lesson.

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.

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

Do you know how tornadoes form?This science worksheet diagrams what is known about what causes tornadoes to form.

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

Go cloud-gazing on a nice day, and use this fun cut-out chart to name the types of clouds you see!

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?

A fill-in-the-blank exercise on tornadoes, made for fifth grade science students.

A coloring sheet of a Mars rover searching for life on other planets.

This worksheet teaches all about the planet Saturn and its placement in the Solar System.

Where to flower babies come from? Use this word search to learn about the different pollinators in our environment, and how they help spread plant seeds.

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

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!

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.

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

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

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.

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

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

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

Learn more about molecules and how they comprise the air all around us in this intro-to-earth-science worksheet.

There are lots of stories around the world for the rabbit moon: a rabbit image seen in the shadows on the moon's face. Here's one for young moon-gazers!

Ready for liftoff? Take to the starry skies with this worksheet that explores the three basic types of galaxies.