Did you know there is a tortoise who is over 100 years old? Learn some interesting animal facts with this cut and paste matching activity!

Meet the altostratus cloud, a thin cloud that sometimes makes rain, in this earth sceince worksheet.

Dive into this astrological dot-to-dot worksheet with Pisces, one of the twelve constellations of the zodiac.

Sprout an interest in gardening with this guide to planting cauliflower! Color this page and learn a few fun facts about how to care for your cauliflower.

Help your budding botanist get to know some of the most unique plants on Earth!

Complete this simple and engaging exercise about the planet Mars by reading the information and labeling Mars' layers using what you've learned.

Get to know the planet Saturn with this fact-filled coloring page! Your little astronomer can read some interesting information on Saturn as he colors.

Teach your child about prehistoric marine species with this trilobite coloring page!

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

Find out all about snow in this worksheet -- what it is, where it comes from and what it looks like.

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

First graders can learn about the planet Venus and label its layers in this simple and engaging exercise!

Trace the dotted lines to place each tree in the correct season then write down the name of the season under each picture.

If you like scorpions, you may be a Scorpio! Scorpio, Latin for scorpion, is one of the twelve constellations of the zodiac.

Grab your colored pencils and your crayons and get your creative juices flowing with a story starter worksheet that lets you add the illustrations!

Can your child think of ways people use soil? Get her excited about Earth science with a lesson on this crucial natural resource.

With this diagram, kids can find out more about oil, one of our most widely-used natural resources, and learn a little more about where it comes from.

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

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.

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

Did you know people have been growing turnips well before Ancient Rome? Enjoy this coloring sheet with your little gardener.

Does your birthday fall between September 23 and October 22? If it does, then you're a Libra!

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

Illustrate each season with this engaging first- and second-grade weather worksheet!

Search for natural resources with this fun worksheet for second and third graders!

Search for natural resources at the beach in this engaging worksheet for second and third graders!

Try to find natural resources in this camping-themed worksheet for second and third graders!

Look for natural resources around a farm in this engaging worksheet for second and third graders!

Can you tell if it is sunny, windy, or cloudy outside? Learn about different types of weather in this worksheet for kindergarteners and first graders!

Did you know the surface of the Earth is always changing? Learn about the events that change Earth's surface with this crossword puzzle for second and third graders!