Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

Try this simple activity with your middle schooler to help him develop an understanding of why scientific classification systems exist and how they work.

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

What's the difference between centripetal and centrifugal force? Students find out by seeing both in action as they conduct this experiment.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

This science fair project evaluates the suggestibility of males versus females in copying the actions of those around them.

This science fair project idea compares the cuteness reaction between genders.

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.

Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

This project explores whether similar type movie scenes are accompanied by music with similar characteristics.

Can playing video games trigger an adrenaline rush even though there's no real danger? In this cool experiment you'll learn all about how fight-or-flight works!

Science fair project that demonstrates how stalagmites and stalactites are formed.

Looking for a fun way to encourage imaginative play? Try crafting these animal dice with your preschooler.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

This project explores how and how much one family can reduce the amount of garbage they accumulate over a three month period.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.