Demonstrate which cooking method gets rid of the most fat.

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

This science fair project idea examines the differences between bottle water, filtered water, and tap water.

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

In this project, a basketball containing different psi is dropped to see how well it bounces.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

Check out this cool science fair project idea on spectrum spinners and investigate how certain color combination can produce other colors.

This science fair project challenges students to research vortices occurring in nature and then create their own vortex.

Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.

This science fair project idea tests the effect of heat- at varying temperatures- on the viability of biological enzymes.

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

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

With this activity, not only will you be experimenting with giving accurate information, you'll also teach your child how to write good scientific procedures.

This science fair project idea discovers new ways to use recycled materials and encourages new architectural design ideas.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

Explore the neural and mental mechanisms at play in mental imagery.

Choose a timeline to live without technology. Keep a journal of all the issues encountered. What are the benefits and cons of modern technology?

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

This science fair project discovers the causes, effects and practical applications of buoyancy and encourages technological advances.

The project idea is to understand how sugar effects brain chemistry.

Will male or female hair grow faster? Find out in this science fair project idea!

This science project helps students gain understanding of bioluminescence, the phenomenon that allows fireflies and glow worms to give off light.

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

This experiment examines if space objects become round after reaching a certain mass.

Get a better understanding of water content by dehydrating carrots.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!