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Science fair project that teaches you key definitions of molecular science, and how different isotopes of an element affect the relative atomic mass.

Determine how we can separate the components of a solution

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

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

Determine which video game elevates the heart rate best and burns the most calories.

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

Science fair project that compares the properties of different fabrics to determine whether natural or synthetic fabrics are better at wicking away moisture.

Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

Demonstrate how tracks are formed by pressing your hand into a cornmeal mixture, then reverse the process and make prints of the track.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

Find out if most people can distinguish the difference between tones on different instruments.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

This middle school science fair project evaluates test subjectsâ ability to determine what a person is feeling by reading their facial microexpressions.

The objective of this science fair project idea is to explore which brands of "anti-fade" shampoos work the best to keep hair color looking fresh.

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.

This science fair project idea explores whether the types and brands of faucet filters are relevant to their performance.