In this project, a model of a submarine is built to simulate the buoyancy and displacement of water and air.

In this cool science project, model how impact craters form on the surface of the moon.

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

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

This science fair project idea outlines the principles and techniques behind paper batteries.

This science project idea examines the effect of microwaving on various objects.

In this project, different childproof containers are tested to see how childproof they really are.

This science fair project idea discovers the average number on the Scoville scale that humans can endure in hot peppers before physical signs kick in.

This fun middle school science fair project idea helps student discover the concepts behind deep sea diving and how Cartesian divers work.

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

This experiment will explore how manipulating a graph of historical information might reveal new information about data.

Melt the ice, but save the lawn. The objective of this science fair project is to explore the effects of different substances on melting ice.

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

This project examines which style of central-air system filter traps the most particles from the air.

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

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Plant sunflower seeds , measure height, calculate average height, compare size and weight of heads. Interpret findings in detailed report.

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

Discover whether people can distinguish what a person looks like just by listening to their voice.

Observe which kind of fresh long-stemmed flower will last the longest after being picked.

This science fair project idea researches the definition of ‘biodegradable’ and explores this in a real-life setting.

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

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

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?

This science fair project idea outlines the practical applications of particular origami folding techniques.

In this experiment, students create music with subliminal messaging to try to influence people's decision-making.