Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

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

Students learn all about fossil fuels with this research-based environmental science worksheet!

Learn more about the skin (and the science behind pimples -- ew!) in this printable life science diagram.

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

Use this simple graphic organizer to map out a new word and explore it in depth.

Cranium, noodle, melon, noggin...the human skull has been called a lot of things over the years. Here are the proper names for each part.

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

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

Explore the difference between asexual and sexual reproduction in organisms with this middle school science worksheet!

This skeletal system worksheet, featuring a funny diagram of a human skeleton, is just the thing kids need to master their skeletal system vocabulary.

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

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

Learn the ins and outs of one of the body's most important organs: the heart!

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.

This Awesome Anatomy coloring page is all about the human eye, and makes a handy study tool as well!

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

A useful overview of terrestrial biomes, including a climate key.

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

Explore the strength (or magnitude) of magnetic forces with this two-page physics worksheet for middle grades!

Introduce students to the ecological benefits of terracing with this middle grades science worksheet!

Studying the human body? Get to know your body inside and out with this muscle diagram.

Does your budding biologist know his plant parts? Get a great review of some important plant vocabulary with this info page.

Color in this Awesome Anatomy page on the respiratory system and learn about how we breathe!

In this engaging chemistry worksheet for middle grades, students learn about how concrete is made and how it is used in our society.

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.

Practice using the periodic table to calculate the number of neutrons in the atom of an element.

Can middle-grade chemists recover the missing information about these elements from the periodic table?

Dr. McSquare is here to help kids learn the scientific method. His reports are all in disarray--can your child sort label each part with the correct step?

Do you know how clouds form? Get the basic idea of how moisture in the air can become a cloud.