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.

Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.

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

Use pepper and soap to discover some fun facts about the properties of water.

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

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!

This science fair project idea investigates the hardness property of minerals.

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

Don't toss out those old tortillas! Your child can use them to create her own tortilla chips in any flavor she can imagine.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

Next time your second grader needs to send a card, consider this goofy writing and craft project.

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.

This little chick is so cute that your child will want to make a whole flock to call her own.

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

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!

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

In this 3rd grade science activity, you'll experiment with the little-known fourth state of matter: polymers! Mix borax with white glue and watch what happens.

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!

This Star of David craft is eco-friendly and will help your child practice basic geometry. Make a festive Star of David craft for Hanukkah.

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

Discover what makes an alligator an alligator with this adorable and affordable alligator craft.

Your child will enjoy making this Easter decoration that honors the chicken. After all, chickens are the ones that actually make the Easter eggs!

These decorative vampire bat baskets make for the perfect Halloween party favors, and they're fun for you and your child to make!

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.