Here's a great introduction to five famous astronomers for kids. See who got the star party started with this worksheet.

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

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

This worksheet asks your kindergartener to circle all the articles of clothing that are best for warm weather.

This mix-and-match lists examples of natural resources. Kids can connect the natural resource with the resulting product.

For kids learning geography or earth science, this is the perfect review sheet for drilling students on common geography terms and phrases.

This worksheet asks your kindergartener to circle all the articles of clothing that are best for cold weather.

This weather book introduces your kids to weather description words. Trace, draw, and make a weather book while learning about sun, wind, and rain.

Share a star-gazing session with your little astronomer! This constellation chart is full of fun stories about the different groups of stars.

This is the story of our solar system. Learn about the life of Nicolaus Copurnicas and his great discovery. Learn more by answering the question at the bottom.

Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

Mini meteorologists will love predicting the weather with this worksheet! Build logic and a sense of chronology by drawing pictures of the forecast.

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

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

Space enthusiasts will love learning about Freedom 7, the first manned American space mission.

Use this lightning diagram to go along with what your child is learning about weather systems in school!

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

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

For all you aspiring astronauts, here is a worksheet for learning the constellations! Learn all about the constellation Gemini with this sheet.

Launch into learning with this worksheet on Gemini 4, one of the original missions in the early days of the U.S.'s space program.

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

Not your typical crossword, this puzzle will have your child learning to recognize the shapes of the continents. Great for map skills and vocabulary!

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

Looking for a way to teach your kids all about the planets? This worksheet is the way to go. It features Venus, the second planet from the sun.

As kids color in this sunny scene, they'll learn about the sun and what it does.

Teach your kids all about the second planet from the Sun with this simple science sheet.

Brrr, it's cold outside! In this worksheet, kids practice reading thermometers to figure out what the temperature is.

Help kids understand the size and scope of billions of years with this helpful reference worksheet.

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

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