Did you know that air has substance too? Learn about air resistance, also known as drag. Air resistance affects the movement of all the things on our planet!

A fill-in-the-blank exercise on tornadoes, made for fifth grade science students.

Get swept up in this comprehensive worksheet about the awesome power of dust storms.

How much do you know about man's best friend? This fun worksheet is jam-packed with fun facts about dogs!

Just like the rest of our body, our eyes are a complicated system! Learn about how the human eye works with this anatomy sheet.

The brain is the most important organ in the human body. Get a basic grasp on the parts and functions of the brain with this anatomy info sheet.

Learn all about the liver with this anatomy sheet. Our liver is one of many organs in the digestive system expelling waste from the body.

This kid-friendly, fill-in-the-blank diagram helps your fifth grader learn the technical terms for the bones in his torso.

Ever wonder what causes lightning to strike? Explore the physics of lightning with this striking physical science worksheet!

Looking for a worksheet to help your kid with his science vocabulary? This printable will help improve his knowledge of biology.

Do you know how tornadoes form?This science worksheet diagrams what is known about what causes tornadoes to form.

Quiz your kid on the names of bones in his spine with this colorful worksheet.

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

Our solar system has hundreds of moons! Read a bit about how a moon is formed with this lunar lesson.

Get to know the residents of the reef with this coral reef-themed crossword, perfect for expanding life science knowledge and working on vocabulary, too!

Learn all about wildfires, a natural phenomenon looked upon with awe and caution.

How fast does sound travel? Help your child figure out the physics of sound waves with this informative worksheet.

Children are introduced to the concept of the speed of light in this illustrated worksheet.

Help your child get to know the most elementary of the elements with these handy worksheets.

What's the animal that swims upstream? Help your child figure this out with this cold-blooded animal crossword puzzle worksheet.

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

How does our hearing work? Give your child a great guide to the anatomy of our ears with this anatomy worksheet.

Humans have 32 teeth, including wisdom teeth, and this diagram has the names of all the other 28.

Learn about your sense of touch with this Awesome Anatomy page on the nervous system.

What is Pluto? According to scientists... no, not quite. Find out more behind the answer to that age-old question.

Did you see the announcement in 2016 about new elements added to the periodic table? Put these new periodic elements flashcards in your study toolkit.

Do you know what the thyroid does? Learn about our body's largest gland with this human anatomy info sheet.

Learn all about how to convert centimeters to inches in this practice worksheet.

Help your child get to know an elementary element with this worksheet about iron.