3rd and 4th Grade Science Worksheets : Page 3

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.

Students practice classifying items as liquids or solids for a lesson on the states of matter in this fourth grade physical science worksheet.

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

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

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

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

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.

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

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

Dive into the deep, vast world of ocean science with this introductory sheet on the world's different oceans.

There's a lot happening beneath the waves, including the ocean food web. Take a closer look with this colorful printable.

Children hone their powers of observation using this worksheet template.

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

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Are students studying electricity? Give them a break from the scientific nitty-gritty with this fun word search full of electricity terms!

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

Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

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.

Take a plunge under the surface of the earth! With this worksheet as your guide, you may explore the geological processes of our planet.

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.

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

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

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

From glaciers to mountains to wetlands, our planet has lots of different landforms. Help your child learn all about them with this fun earth science crossword.

Here's an introduction to different types of rocks.