3rd Grade Science Worksheets : Page 2

Teach your child the difference between potential and kinetic energy with this introductory worksheet.

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

This solar system worksheet guides your child through the order of the planets. Use this solar system worksheet to learn about the planets in the Milky Way.

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

What is the rocky cycle? This info sheet answers that question with the help of a colorful diagram and a shout out to important vocabulary.

Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!

Children label the eight planets of our Solar System in this simple astronomy worksheet.

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.

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

Science can be a bit of a bore to some students, but with this quick worksheet on chemical and physical reactions, it can at least be a breeze.

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.

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Collecting data is an important part of math and statistics. Practice gathering data using items around the house or classroom!

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle worksheet.

Here's an introduction to different types of rocks.

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

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.

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?

How much do you know about our home planet? Boost your Earth knowledge with this science printable.

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

Invite your child to dream big and design their very own planet. Encourage both creativity and scientific speculation with this fun worksheet.

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!

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

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.

Get your students’ fingers flying across this paper keyboard as they apply their knowledge of typing with correct finger placement.