These science fair experiments demonstrate the chemistry of rust and the oxidation process.

This science fair project idea raises awareness of a real ecological issue.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

This science fair project idea demonstrates how our fingers prune when in water.

This science fair project idea investigates how different disinfectants work in killing germs.

Science fair project that examines the biodiversity of ant populations in various locations.

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

In this science fair project, students create their own miniature salt flats at home.

Science fair project that demonstrates that rotting food attracts insects that lay eggs on it.

This science fair project idea measures physical dexterity as a function of temperature.

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

In this science fair project, students examine how temperature affects sugar transport within a plant.

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

Will male or female hair grow faster? Find out in this science fair project idea!

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

This science fair project idea investigates whether plants can survive being frozen.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

This science fair project idea investigates how images are influenced by changes in light.

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

This science fair project idea explores whether white light can be separated into different colors.

This science fair project idea provides evidence that air is everywhere and takes up space.

This science fair project idea discovers the effect of (high) heat on animal cells.

This science fair project idea explores whether certain physical and mental traits run in the family.

This science fair project idea explores the fastest average speed a human can talk.

This science fair project idea determines which method of hand cleansing is the most effective.

Challenge your kindergartener to finding out if a coin toss is really fair by conducting this coin toss experiment.

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

This science fair project idea studies the differences in gender perception between people.