Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

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

Did you know that your tongue is one of the strongest muscles in your body? Tickle your learning taste buds with this worksheet all about your tongue.

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.

Let your coloring skills blossom with this flower anatomy worksheet. Make your own flower, color and put your vocabulary skills to the test!

There are some parts of our brains that are still too complicated for scientists to understand! Find out the basics of the brain's functions with this fun page.

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

This Awesome Anatomy page focuses on the heart and how it pumps blood to all parts of your body.

Here's a crazy thought experiment for you. Imagine you could create a monster made out of electricity!

If you were a mad scientist, what modern-day version of Frankenstein's monster would you create?

Make sure your young scientists stay safe as they conduct experiments!

Add some punch to your own doodles with a quick lesson about how to draw light and shadows.

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.

How do you think our universe will end? With this worksheet, explore some of the common theories, and then come up with some of your own!

Ready to make a body outline? This seriously fun project will give kids some big insights into the important systems that make up their bodies!

Learn the names of major joints in the human body, the points at which bones intersect to make your arms and legs bend.

There are a lot of structures that make up a new plant, called a seedling. Your child will learn what they're called with this life science word search.

Learn all about cells, the tiny pieces that make up our body, in this color-in diagram.

Learn about the plants and animals that make deciduous forests their home, then complete the crossword puzzle.

The periodic table of the elements is an important classification system of the most basic particles that make up our world!

Find out all about the different parts of the eyes and how they work together to make vision possible.

This Thanksgiving, serve up some Thanksgiving science learning and find out all about the chemicals that make up a typical Thanksgiving meal.

Ever wonder about how to make the perfect paper airplane? Learn about the four forces that affect flight with paper airplane physics!

Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

Flex your mind muscles with a body science worksheet! Your child will learn the fundamentals of what makes up our muscles.

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

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

Use this blank periodic table to work on your memorization of the table for your next quiz!

Get to know your genes with Steve the savvy scientist! Genes help determine everything from your hair color to your height.

Searching for a worksheet to help your fourth grader with science? This printable will help him with geology.