Chemistry Science Fair Project Ideas

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231 filtered results
Chemistry
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Polymer Crystals vs. Ice
Polymer Crystals vs. Ice
Science Project
Polymer Crystals vs. Ice
What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!
3rd grade
Science
Science Project
How Does Milk Freeze into Ice Cream?
How Does Milk Freeze into Ice Cream?
Science Project
How Does Milk Freeze into Ice Cream?
Learn how milk freezes into ice cream. Does the fat content affect how quickly the milk freezes? What is salt's role in the freezing process?
Science
Science Project
Lemonade Science
Lemonade Science
Science Project
Lemonade Science
Quench your thirst with great tasting lemonade while you explore the concepts of acid and base, and how these differ from sweet and sour.
Science
Science Project
Plant and Animal Fat Facts
Plant and Animal Fat Facts
Science Project
Plant and Animal Fat Facts
Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.
4th grade
Science
Science Project
Soda and Teeth
Soda and Teeth
Science Project
Soda and Teeth
The project investigates which soft drink is worse for your teeth by observing the affect of soft drink on limestone.
5th grade
Science
Science Project
How Does Sugar Effect Focus And Brain Functionality?
How Does Sugar Effect Focus And Brain Functionality?
Science Project
How Does Sugar Effect Focus And Brain Functionality?
The project idea is to understand how sugar effects brain chemistry.
Science
Science Project
What is the Fastest Way to Turn Chocolate White?
What is the Fastest Way to Turn Chocolate White?
Science Project
What is the Fastest Way to Turn Chocolate White?
The project idea is to understand why chocolate turns white and to determine the fastest way that this process can occur.
Science
Science Project
Does Cold Water Boil Faster than Warm Water?
Does Cold Water Boil Faster than Warm Water?
Science Project
Does Cold Water Boil Faster than Warm Water?
This science project idea determines whether cold water boils faster than warm water.
Science
Science Project
What Sort of Fruit Bag Preserves Fruit the Longest?
What Sort of Fruit Bag Preserves Fruit the Longest?
Science Project
What Sort of Fruit Bag Preserves Fruit the Longest?
Investigate how to keep your fruit fresh for longer. The purpose of this science experiment it to determine which kind of bag best preserves fruit.
Science
Science Project
Water Purification Experiment: Removing Chlorine From Water
Water Purification Experiment: Removing Chlorine From Water
Science Project
Water Purification Experiment: Removing Chlorine From Water
Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?
5th grade
Science
Science Project
Getting The Soap Out!
Getting The Soap Out!
Science Project
Getting The Soap Out!
Investigate which substances are most effective at removing salt from water.
Science
Science Project
Make Your Own Fizzy Lemonade
Make Your Own Fizzy Lemonade
Science Project
Make Your Own Fizzy Lemonade
This science fair experiment idea's objective is to understand the general concept of an acid and a base.
3rd grade
Science
Science Project
Homemade Lava Lamp
Homemade Lava Lamp
Science Project
Homemade Lava Lamp
This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.
4th grade
Science
Science Project
Astonishing Apples! What Preserves Apples Best?
Astonishing Apples! What Preserves Apples Best?
Science Project
Astonishing Apples! What Preserves Apples Best?
The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.
Science
Science Project
How Do You Keep Guacamole From Turning Brown?
How Do You Keep Guacamole From Turning Brown?
Science Project
How Do You Keep Guacamole From Turning Brown?
The objective of this science fair project is to understand how to stop the oxidation process from occurring in guacamole.
Science
Science Project
Soda Eruption
Soda Eruption
Science Project
Soda Eruption
This science fair project what causes a soda eruption and what kinds of candy create this effect?
Science
Science Project
Cleaning With Lemon Experiment
Cleaning With Lemon Experiment
Science Project
Cleaning With Lemon Experiment
Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.
4th grade
Science
Science Project
Where Do Bacteria Live?
Where Do Bacteria Live?
Science Project
Where Do Bacteria Live?
Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.
Science
Science Project
Why do Ants Like Sugar vs. Artificial Sweeteners?
Why do Ants Like Sugar vs. Artificial Sweeteners?
Science Project
Why do Ants Like Sugar vs. Artificial Sweeteners?
Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.
5th grade
Science
Science Project
Popping Fresh
Popping Fresh
Science Project
Popping Fresh
In this project, different brands of microwave popcorn are tested and compared.
3rd grade
Science
Science Project
The Chemistry of Dyeing Easter Eggs
Science Project
The Chemistry of Dyeing Easter Eggs
What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!
4th grade
Science
Science Project
Floating Paper Clip
Science Project
Floating Paper Clip
In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.
2nd grade
Science
Science Project
The Limewater Carbon Dioxide Test
The Limewater Carbon Dioxide Test
Science Project
The Limewater Carbon Dioxide Test
Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.
3rd grade
Science
Science Project
Which Substance When Dissolved in Water will Conduct an Electrical Current?
Which Substance When Dissolved in Water will Conduct an Electrical Current?
Science Project
Which Substance When Dissolved in Water will Conduct an Electrical Current?
This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.
5th grade
Science
Science Project
Can Hydrogel Crystals be used as a Drug Delivery System?
Can Hydrogel Crystals be used as a Drug Delivery System?
Science Project
Can Hydrogel Crystals be used as a Drug Delivery System?
This science fair project determines which of two chemical agents can be used to release the drug (tea) from hydrogel crystals.
Science
Science Project

Chemistry Science Fair Project Ideas

Looking for chemistry science fair project ideas? Find detailed and cool chemistry experiments for kids to use for science fair projects or just to learn about the world around them. With easy science projects for elementary school students and more advanced chemistry science projects for older students, Education.com's science fair resource has what you need for an afternoon of fun science!