This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

This science fair project idea studies past and current fads and trends.

Science fair project that uses iodine vapors to develop latent fingerprints on a non-porous object.

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

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Science fair project that explore how compound motion works by examining how gravity is affected by horizontal force.

Illustrate the idea of light refraction with this exciting and mystifying experiment.

The apparent movement of the sun has been used to keep time since the bronze age. In this science fair project, kids plot solar time against mean solar time.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

This optics-based science fair project idea teaches kids about real and virtual images with a mind-bending candle illusion inspired by Pepper's Ghost.

Demonstrate and describe acid-base reactions of baking soda and baking powder by making pancakes.

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!

This experiment will explore whether fractals really repeat themselves infinitely.

Help your child make an attractive frozen holiday ornament to hang outside during winter months.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Examine the effect of pressure on carbonation in soda.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

This experiment investigates the relationship between the temperature of a candle and its burn rate.

The fish most kids see is usually filleted, and it's hard to see how it came from a lake or sea. This cool gyotaku activity blends life science with art!

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.

Put an oatmeal box, a flashlight, and some construction paper together and you have the makings of an incredibly cool bedroom planetarium!

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.