3rd - 5th Grade Science Worksheets : Page 3

Is your child baffled by the scientific method? Dr. McSquare is here to help! Learn the steps by helping the doctor organize his lab reports.

Dive deep into your body's circulatory system with this worksheet on blood and what it's made of.

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

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.

Young botanists test their plant know-how with this quiz.

Learn more about the swirling, whirling science behind tornadoes with this wild worksheet.

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

Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter 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.

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

Use this heart anatomy sheet to learn all about your heart and how it works.

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.

Get to know Earth's star with with this diagram and vocabulary worksheet!

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

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.

For those of you studying human anatomy, here is a great diagram of the major organs in our body!

Learn the science of volcanic eruption with this cutaway diagram

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.

This diagram of a human skeleton is labeled with 12 major bones, from skull to fibula.

This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.

Children will learn important facts about food chains in these worksheets.

Use this Inside-Out Anatomy worksheet to learn about the digestive system.

Shake up your science studies with this worksheet about earthquakes.

What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

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

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

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

Learners will use a word bank to label 15 parts of the human digestive system in this life sciences diagramming activity.

Budding botanists can master the different parts of a seed with this helpful diagram!

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