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

Rain or shine, this paper doll will be ready for any weather! Help your young learner get familiar with the seasons and weather with a fun activity.

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?

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

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!

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

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

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.

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

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

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.

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.

Ever lay on your back to watch the clouds? With this cloud chart you and your little scientist can identify the different types of cloud formations.

Learn Saturn facts with this science printable, like that it is one of the large gas planets in our solar system!

Cave formations come in all kinds of shapes and sizes; get the scoop on common cave formations with this two page printout with a maze and vocabulary.

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

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

Your child can make her own starry night pictures by following these printable craft instructions.

Make stars in a jar by following these printable craft instructions. All you need is Karo Syrup, glow-in-the-dark stars, a tube of glitter, and a glass jar.

Your child can make her own sun mosaic out of simple materials you most likely have lying around the house, such as tissue paper and construction paper.

How was our solar system created? Read a bit about one of the most well-known theories in this worksheet about the Big Bang.

Practice weather comparisons with your blossoming meteorologist!

Draw the weather for each of the four seasons in this seasonal sciences printable!

Help your preschooler learn how trees change each season with this fun cut and paste worksheet.

Get to know your Jurassic from your Cretaceous in this handy geologic time periods chart.

Give your child some categorization practice with this sunny day worksheet. She'll pick out and circle the objects that show up when the sun is shining.

This printable features the planet closest to the sun. Learn Mercury facts and further your knowledge of outer space by discovering new things.

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

How much do you know about our solar system's planets? Kids learn facts about Neptune in an out-of-this-world worksheet.

How do you think our universe will end? With this worksheet, explore some of the common theories, and then come up with some of your own!