This science fair project idea explores the different properties of matter.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

This science fair project idea explores the different properties & interactions of sugar molecules.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

There are hundreds of properties in rocks which you can describe, so get your geology goggles on and get ready to rock your child's science skills.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Reinforce your child’s understanding of geometry and 2D shapes while learning about the artist Mary Blair and her amazing contributions to many loved movies, books, and characters throughout her career.

Do something totally unique and new with a pumpkin this year! Practice designing patterns with stripes, zigzags, or geometric shapes. The sky's the limit!

Do different types of oil mix or stack? Find out in this science fair project idea!

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

This science fair project idea provides evidence that air is everywhere and takes up space.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Check out this cool science fair project on identifying rocks and minerals for kids.

Here's a hands-on activity that helps your child understand the concept of "circumference."

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Discover which fabrics shrink the most in the wash and why.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Help your child understand surface tension by showing them how they can create a "skin" on top of water.

This activity teaches your third grader how to make a paper cut-out still life, in true Matisse-style.

This science fair project idea examines the reason boats are shaped and engineered.

Your child can make her own Mexican tin art mirror with cardboard, a mirror, and an aluminum pan.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Find out which type of sponge holds the most water.

Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!