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

These two children sure look alike -- maybe because they're twins!

Kindergarteners learning about different seasons will like these colorful printable postcards. These weather postcards also offer writing practice.

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

Outer space enthusiasts, here is the perfect project for you! Make a solar system mobile with this 8-part printable.

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.

Print out a set of weather-themed postcards to give your child practice identifying seasons. These weather postcards also allow kids to practice writing skills.

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

Check out these printable weather postcards, which feature iconic images of each season. Print out these weather postcards for your kindergartener.

Practice identifying seasons with these printable weather postcards. Kids will see how different weather patterns affect how they dress with seasonal postcards.

The change of seasons affects the kinds of activities we do. Use these printable weather postcards to show how activities change with the seasons.

See how seasons affect the trees with these printable weather postcards. Learn about the weather, and get some writing practice, with these seasonal postcards.

Help your child improve his handwriting skills with this printable worksheet, which is all about the four seasons.

Did you know snowflakes are so unique, there are no two alike? Teach your child about how snow forms with this worksheet.

Learn about and color in space suits in this three-page science worksheet!

Kids completing this preschool science worksheet circle the appropriate clothes for fall weather.

Observe and record the weather with your kindergartener with this cute fill-in weather graph.

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

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

Does your little gardener know about compost? Test their knowledge of this sensationally smelly earth science process!

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

The earth is always changing and moving.Learn all about weathering and erosion with this worksheet.