This experiment uses a voice recorder to monitor the progression of a message in the telephone game as it deviates from the original.

Experiment with the wonders of pressure and condensation by crushing a soda can with nothing but air and water!

Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

Learn the anatomical and physiological differences between central and peripheral visual systems.

For this activity your child will use the ready made glycerin base to create elegant rose petal hand soaps.

In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.

What better way to nurture your child's imagination than by making a fairy house out of materials found in nature!

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

This science project researches the correlation between barometric pressure and wind velocity.

How fast is the wind blowing? This science experiment provides step-by-step instructions to help you answer this question.

Science fair project that examines the relationship between fluid flow rate, pressure, and resistance.

This science fair project idea studies the acidity of rain water and whether the acidity is the same on all rainy days or does it fluctuate.

Measure the densities of various fruits and vegetables to determine if there is a relationship between density and nutritional value.

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!

Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.

What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

The purpose of this science fair project is to determine whether Green Bags, with or without refrigeration, are most effective in preserving food.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

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

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.