Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

Boost little ones' weather sense with this engaging matching worksheet.

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

Boost your second grader's knowledge of space with this fun worksheet, which will have her unscrambling the answers to planetary trivia.

In this science matching worksheet, children will test their solar system know-how by matching each celestial body to the correct fact.

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

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

What is a weathervane? Find out the basics of this helpful weather prediction tool using this coloring page!

Does your little gardener know about compost? Quiz him on the basic elements of this excellent gardening tool.

Practice telling the difference between the four seasons with this fun coloring activity.

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

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

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.

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

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

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

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

Fossils can tell us about life on earth, but they can also teach kids the scientific method.

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

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

Understand nature's visual cues for the shifting of the seasons with this tree seasons match-up activity!

Create your very own constellation chart with this cut-out template, perfect for stargazing on a clear night!

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

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

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.

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.

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.

Do you know what the Aquarius constellation looks like in the night sky? Complete this dot-to-dot worksheet to find out!

First graders can read the information about Mercury then label each layer of the planet using what they've learned.

Get your kindergartener started on geography with a fun drawing activity! She'll learn a little about the anatomy of mountains as she draws.