Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

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

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

Do you think heat can affect a plant's growth rate?

This science fair project idea investigates if webbed feet help a duck (and others) swim.

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

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

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

In this project, different brands of microwave popcorn are tested and compared.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Find out whether a longer airplane will fly farther or a wider paper airplane.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

This science fair project idea investigates how the shape of an object affects drag.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.