3rd Grade Science Worksheets : Page 3

As your child matches up the body systems vocabulary with the correct definitions, she'll boost her life science knowledge and have fun doing it!

Here's an introduction to different types of rocks.

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

Children get to know a few geology terms in this landform word search puzzle.

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.

Milky Way: candy bar or galaxy of 100 to 400 billion stars?

Looking for a fun way to supplement your child's science learning? Try out a life science crossword puzzle! This one's all about ecosystems.

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Take a look and learn all about this beautiful and rare tiger from the islands of Sumatra in Indonesia.

In which habitat could you find a blue whale, a squid, and a shark? The ocean, obviously! Have your kid find ocean animals with this word search worksheet.

Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.

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

Have you ever wondered why water in a drinking glass looks clear while water in the ocean looks blue? Find out why with this fun worksheet!

It's never too early to start teaching your kid about eating right and staying active.

Here's a great worksheet for teaching your kids all about the planet Mercury. Did you know that it's the smallest planet in our solar system?

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.

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

From nature hunts and rock painting to recycled art and poetry writing, these activities combine scientific exploration with arts and crafts projects.

The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

Learners will get to know the bald eagle, the national bird of the United States and an inhabitant of Yellowstone National Park.

Without rain, we wouldn't have any puddles to splash and stomp in. Does your third grader know why and how rain falls from the clouds?

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

Learn some new words and facts about precious minerals with this word-scramble and matching worksheet.

This worksheet teaches all about the planet Saturn and its placement in the Solar System.

Budding scientists can learn about an important physical science concept with this worksheet all about density!

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

What is wind energy? Teach your students how we can use the wind to create electricity!

Learn about the Uinta ground squirrels of Yellowstone National Park.