This science fair project idea investigates how the shape of an object affects drag.

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

This science fair project idea discovers which brand of bubblegum produces the largest bubbles.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

This science fair project idea explores whether color affects a person's emotional state.

This science fair project idea determines the most effective method of preserving food.

Science fair project that creates fog using bottles of hot and cold water.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

Science fair project that uses distillation to convert salt water into fresh water.

This science fair project idea examines whether boys and girls differ in reflexes.

In this science fair project, students evaluate the alleged pain-relieving properties of amber.

Science fair project that cultivates slime mold and monitors the stages of its development.

This science fair project idea investigates if fats add to the flavor of food.

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

This science fair project idea examines whether people can decode scrambled messages.

This science fair project investigates what type of cookie sheet bakes the best cookies.

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.

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

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

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.

In this science fair project caffeine will be extracted from Gunpowder Green Tea, illustrating the isolation of a naturally occurring product from a plant.

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.