Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

In this experiment, recycled objects are separated to demonstrate how mixtures are made and the variance in the physical properties of their ingredients.

This project examines whether sugar substitutes are as sweet as real sugar.

How much gas is released into your stomach by your favorite beverages? This project examines which beverages produce the most gas.

Cleaning can be a chore, but not with this sudsy experiment!

How can you get your child started if they're totally stumped? All it takes is a solid plan, man. Here's how to get started.

Learn with makes water molecules work with this fun and easy science activity!

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

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 high school science fair project investigates if small changes in your diet alter the pH of your saliva.

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

Create an organic plastic product using vinegar and cream. Track decomposition over course of several weeks. Compare decomposition with traditional plastics.

Science fair project that demonstrates the principle of conservation of mass by conducting a chemical reaction inside a sealed Ziploc bag.

Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.

This experiment will examine and precisely measure the amount of sugar in various sodas.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

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.

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

This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.