Discover the phases of the moon with this third- and fourth-grade space science worksheet!

Searching for a worksheet that will help your child practice their reading skills? This printable uses life science as a background to help young readers.

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

Use this cool 2-page worksheet to make your own big dipper clock!

Searching for a worksheet that will give your kid help with his science skills? This printable will challenge his knowledge of plants.

Test your child's science savvy with this worksheet, which asks your child to identify what items are made from plants.

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

Teach your child about plants with this worksheet, which helps your child practice botanical vocabulary.

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

Learn about how the Earth was formed in this science worksheet that covers the early years of the Earth.

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

What is the Earth made of? Find out everything that goes on just below the surface in this science reading worksheet.

Where is the Earth in space? Check out this worksheet that describes where weÃand some of our neighborsÃare in our galaxy.

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

A fun challenge for kids, this Earth Day crossword puzzle is a great way to review facts about the Earth and get a reminder on how to live green.

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.

If you're fascinated by bugs, check out this coloring page featuring the insect order Odonata, which consists of damselfies and dragonflies.

Ever lay on your back to watch the clouds? With this cloud chart you and your little scientist can identify the different types of cloud formations.

Experience some explosive earth science! Use this diagram to teach your child about the various parts of an active volcano.

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

This worksheet is all about the U.S. space mission of Friendship 7, and will help kids with reading comprehension and U.S. history knowledge all at once.

This reading comprehension worksheet focuses on Brazil's incredible natural resources, targeting both Earth science and language arts.

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.

Discover some fun facts about the sun — and bring it to life with color — with this astronomy worksheet!

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.

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

Encourage your little environmentalist to learn about composting! Children will boost their reading skills as they learn what compost is and how it helps the environment.

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