This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

This science fair project idea investigates the difference in reaction times between boys and girls.

This science fair project idea produces varying pitches of sound.

This science fair project idea examines which type of insulation holds in the most heat.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

This simple experiment serves as an introduction to the greenhouse effect.

In this project, several food items are tested to determine whether they contain starch.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

This science fair idea project identifies the active ingredients in soap and experiments with the properties of soap.

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.