Teach your little scientist the difference between physical and chemical changes, on a molecular level.

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

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

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

Shake up your science studies with this worksheet about earthquakes.

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

Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

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

This worksheet teaches kids about the physics of hockey, applying principles of classical mechanics to an effective slapshot.

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

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

Did you know there are clouds in space? They are very different than the ones on Earth! Read a bit about nebula in this space science worksheet.

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

This Louis Pasteur biography goes over his accomplishments, and includes a bacteria-based science activity at the end!

If your student is stuck on Celsius, hand him this multiplication and division practice sheet.

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

Color in this diagram to see how a tree works and to better understand how many plants transport their "food".

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

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 was our solar system created? Read a bit about one of the most well-known theories in this worksheet about the Big Bang.

If your scientist is mad for magnets, let him explore a few fun facts about magnetism with this physics page!

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

In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!

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

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.

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

Almost nothing in this universe can travel faster than light! Have some fun exploring the speed of light with this space science worksheet.

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

Explore one of the great mysteries of the universe with this space science worksheet on black holes.