Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

This fun middle school science fair project idea explores the process of respiration and determines whether boys and girls have the same lung capacity.

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

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.

The project compares three different methods of testing turbidity in water: the secchi disk, spectrophotometer, and turbidity test kit.

The objective of this science fair project it to determine whether adding ethanol alcohol to gasoline slows the run time of a motor.