In this investigation, an oil spill is simulated in a jar to observe the damage that oil spills have on the ocean and ocean life.

In this cool robotics project, construct a motorized robot with a sensor and put it through a maze test to find the number of errors it makes along the way.

Determine how we can separate the components of a solution

This science fair project idea deals with the qualities of shade on a sunny day.

The project idea is to understand why chocolate turns white and to determine the fastest way that this process can occur.

The project determines which type of birds prefer which type of birdseed.

Examine how the tire treads of a bicycle affect its rolling frictional force. Change tires, test speed performance on different terrains.

This science fair project idea determines the properties of rainwater and examines the techniques for harvesting rainwater.

Experiment with fermenting various fruits, grains or syrups. Describe and illustrate the fermentation process in a detailed report.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

The project investigates how water and movement affects erosion.

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

This science fair project idea discovers the average time it takes for a person to remember something completely.

Determine if left-handed people have faster response times.

Measure temperature change over time using a variety of insulation materials. Be creative with insulation materials: scarves, yarn, socks, feathers, oil, etc

This science fair project compares the abilities of men and women to understand subtle communication through body language.

Research information on vitamin content in foods, Examine the effect of vitamins, test organic samples of fruits, meats, grains for vitamin content.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

How clean is the air we breathe? The answer might surprise you. Learn how to investigate local air quality with this cool science fair project.

Determine whether cats have dominant paws. Observe which paw cat uses to reach for treats, feather, and string. Calculate percentage for two paws.

In this experiment, the weight of aluminum cans will be compared.

Evaluate gender differences in processing visual information.

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 evaluates the suggestibility of males versus females in copying the actions of those around them.

This science fair project idea determines which colors are more difficult to read at a distance.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

This science fair project idea looks into the concept of powered parachutes as the future of transportation.

In this investigation, three different juices are tested to determine which juice contains the greatest amount of vitamin C.

This science fair project idea determines if a particular chemical has an effect (increase or decrease) on the heart rate of Daphnia.