What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

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

Get your kindergartener started on Earth science with a lesson on the seasons. Kids write the name of each season under the correct picture.

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

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

Rain or shine, get ready for some weather watching! Record data to observe the weather patterns over the course of a week.

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.

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

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

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

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

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

Celebrate Moon Festival by tracking the shape of the moon over several days.

Here are four examples of mineral resources for kids to think about, plus a short explanation of what a mineral resource is.

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

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.

Get this earth science worksheet that will challenge your child's knowledge of volcanoes and teach him some new vocabulary.

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.

If we could look at the sun, what color would it be? Your child can decide with this sun coloring page, the perfect way to introduce her to astronomy!

Playing in the dirt was never so educational! Shake things up with this fun experiment about soil.