Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.

Take the plunge into handcrafting with this neat and tidy soap recipe. Here's how to create your own personalized soap.

This science fair project idea determines effective strategies to help students stay awake and attentive.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Use a fish tank to simulate a pond! This science fair project explores the relationship between acid rain and the dissolved oxygen concentration of water.

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

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.

Teach your child some scientific basics as you explore the densities of various liquids in this fun experiment.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

This project investigates whether chewing gum can help a majority of people with focus and concentration.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

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

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

Science fair project that cultivates slime mold and monitors the stages of its development.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!