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

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

This science fair project tested various nose cones to determine which would be the most ideal shape for propelling a water rocket.

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

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

This science project researches the correlation between barometric pressure and wind velocity.

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.

Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.