The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

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 science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

This science fair project idea experiments with spinning color wheels and optical illusions.

Science fair project that determines whether mass and weight are the same or different.

Construct batteries that make electricity from fruits with this fun science fair project.