Sizing Up Marshmallows
Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?
How to Inflate a Balloon Using Baking Soda and Vinegar
Make this vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.
Making Sugar Crystals
In this project, you will learn how to make sugar crystals, as well as what amount of time and sugar is required.
Which Cup Best Prevents Ice from Melting?
This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.
Does A Longer Paper Airplane Fly Farther than a Wide One?
Find out whether a longer airplane will fly farther or a wider paper airplane.
Can a Toy Car Reveal the Strength of a Magnet?
The purpose of this science fair project is to determine the strength of a magnet based on the distance it moves a magnetic toy car.
How Greasy are Your Potato Chips?
The objective of this science fair project is to find out how much fat is in potato chips.
Probability
Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.
Plant and Animal Fat Facts
Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.
How to Make the Perfect Shot in Basketball
This basketball project explores the best way to make the perfect shot every time.
Making a Static Electricity Bell
Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.
Speedy Shoes
Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.
Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold?
Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.
Air Is Everywhere!
This science fair project idea provides evidence that air is everywhere and takes up space.
Can Smokers Hold their Breath as long as Non-Smokers?
Who can hold their breath longer, smokers or non-smokers? Find out in this science fair project idea!
Why Does Honey Crystallize?
The purpose of this science fair project is to investigate why honey crystallizes and what may make honey crystallize faster.
Which Nail Polish Lasts Longer: Matte or Shiny?
Find out whether matte or shiny nail polish lasts longer.
Helium Rising
Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.
Create Your Own Miniature Salt Flats!
In this science fair project, students create their own miniature salt flats at home.
Do Thick Liquids Flow Faster or Slower Than Thin Ones?
The purpose of this science fair project is to determine whether thick or thin liquids flow faster or father.
Do Chemical Reactions Absorb or Release Energy?
The purpose of this science fair project is to find the temperature change in chemical reactions to determine whether energy is absorbed or released.
A Denser Coke
Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.
Reaction Time
This science fair project idea investigates the difference in reaction times between boys and girls.
How Well Does Sound Travel Through a Gas? A Liquid? A Solid?
In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.
Defying Gravity
This science fair project idea investigates how magnetism can defy the force of gravity.
Principles of Air Pressure
The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.
Does Adding Salt to Pasta make it Cook Faster?
Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.
A Massive Or Weighty Problem
Science fair project that determines whether mass and weight are the same or different.
Melting Styrofoam with Nail Polish Remover: the Separation of Polymers
This experiment will demonstrate the separation of polymers by melting Styrofoam cups with nail polish remover.
Do Different Types of Oil Mix or “Stack”?
Do different types of oil mix or stack? Find out in this science fair project idea!
How Slow Can You Go Until Centrifugal Force Has No Effect?
The objective of this science fair project is to determine whether centrifugal force increases at higher rotational speeds.
Get Cracking
Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.
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