Practice geology vocabulary with this challenging crossword puzzle.

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

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?

Aspiring astronomers, get ready for a stellar coloring page all about the moon! Your child can read some fun facts as he colors.

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!

This thermometer worksheet gives your child practice reading and using a thermometer. Try this thermometer and temperature worksheet with your child.

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

How well does your child know the layout of our Solar System? This worksheet focuses on the biggest planet, Jupiter.

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

Turn a patchy day into a fun science adventure with this cloud gazing worksheet! Draw the clouds you spot, and then identify which type they are.

Learn all about wildfires, a natural phenomenon looked upon with awe and caution.

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

Milky Way: candy bar or galaxy of 100 to 400 billion stars?

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.

Find out what wind is all about in this intro to earth science worksheet.

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

How far away is the Red Planet from the sun? Find out with this great Solar System printable.

Learn about the science behind one of nature's most awesome spectacles: monsoons.

Here's a great way to teach your kids more about our solar system. This worksheet focuses on the dwarf planet, Pluto.

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle worksheet.

Your preschooler can get practice identifying seasons (and also writing postcards!) with this seasonal variety.

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

Nothing beats a beach outing! What would you wear? Help your child choose the right beach attire for this paper doll boy.

When spring is in full bloom, be sure to get outside to smell the flowers! Your little nature lover can have fun with this flower identification activity.

Let your coloring skills blossom with this flower anatomy worksheet. Make your own flower, color and put your vocabulary skills to the test!

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

Almost nothing in this universe can travel faster than light! Have some fun exploring the speed of light with this space science worksheet.

This paper doll needs help dressing for the winter season! Can your child pick out the right outfit for her?

One of the most famous and easy to spot constellations is the Big Dipper! Formally known as Ursa Major, this constellation was named after a bear.