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 idea project identifies the active ingredients in soap and experiments with the properties of soap.

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 science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

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

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

Create a sun-shaped summer words chart in this DIY craft activity!

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.

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

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

Enhance fourth-grade measurement making skills and social studies learning with this stitching project.

Geometric shapes can often be tough to remember. But, with a little bit of art, imagination, and writing, practicing geometry has never been so much fun!

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

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

In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.

This science project teaches students to classify different shapes of leaves.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

Here's an innovative math puzzle that you can create with your fourth grade math student.

Make a creative Father's Day art card to celebrate your family's beloved guy!

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

Learn how to make a trick-or-treat bag for Halloween. See how to make a decorative trick-or-treat bag with this Halloween craft tutorial.

This activity will make you want to celebrate more often, and save them up for a collection of cork animals.

Help your child make their next gifting extra special with a handmade gift box.

Celebrate Earth Day by making a poster that encourages people not to litter.

Have a young architect or designer on your hands? Here's an easy activity for him to learn the basics of landscape and architecture while having fun!

Give your emerging writer a better feel for terminal punctuation with this activity that will have her mix up punctuation marks in a favorite childhood book.