3rd Grade Science Worksheets : Page 5

Learn a little bit about green tree frogs (like that they sleep on the underside of leaves!) and then color in this scene of them at the zoo.

Read about Alexander Graham Bell, the man who made it possible for us to stay connected all day long, in this biography that comes with a science experiment.

Young astronomers unscramble words to reveal the heavens in this fun space science worksheet.

What happens to water as it travels through mushy, smushy wetlands and swamps? Find out all about the water cycle and fill in scientific terms in the swamp.

Ever wonder what's inside a camel's hump? Your child will become familiar with animals that live in the desert with this fun activity sheet!

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

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.

All kids love animals, but how much does your child know about them? Kids will get to learn some animal vocabulary with this wild crossword puzzle.

Coyotes' famous howl gave them the nickname "song dogs." This is just one of several coyote facts your child can learn from this worksheet.

Ancient mariners mistook the manatee for a mermaid! Your young biologist won't make the same mistake after learning about the manatee with this worksheet.

Teach your child how to respect the ecosystem with a science worksheet that doubles as a coloring page. Can they identify the sources of pollution in the scene?

The California condor has been brought back from the brink of extinction. This worksheet will help your little bird lover learn all about the condor.

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

This worksheet features a scientific explanation and awesome photos of solar eclipses, which are extremely rare scientific phenomena.

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

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.

Kids find desert animals in this science word search. Animal habitat worksheets help students learn about life forms in different environments.

The silverback gorilla is a special animal. This magnificent male is part of an endangered species. Complete this sheet to learn all about this gentle giant.

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.

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

Ready for liftoff? Take to the starry skies with this worksheet that explores the three basic types of galaxies.

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

These Valentine's Day cards will be the oddest and most unique cards your sweetie ever got!

In this worksheet, children will learn about the intricate "waggle dance" honeybees use to communicate to each other.

This helpful worksheet lays out all the qualifications for planethood. A great way to start studying outer space science!

What has two legs and carries its baby in a pouch? Fill in this crossword puzzle and learn some fun facts about two-legged creatures!

This science worksheet tells all about James Watt, the man that powered the Industrial Revolution.

Can't go to the zoo? We bring the zoo to you! Check out the fulvous whistling duck, a bird with social skills and the willingness to share each other's nests.

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.