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Physical Science - Science Fair Project Ideas

Find the physical science, science fair project ideas you're looking for. Many different science fair projects are available for you to browse through and get ideas for your own science fair project.

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This project compares the strength of one, two, and three-ply toilet paper.
The Relationship Between Toilet Paper Ply and Strength
Physical Science
Elementary School
Find fun-filled science fair project idea for middle school students on capillary action experiment and the absorbency of different kinds of paper towels.
Capillary Action and the Absorbancy of Diifferent Kinds of Paper Towels
Chemistry
Middle School
This science fair project's objective is to develop an understanding of plant adaptations and survival.
Plant Neighbors: Friends or Foes?
Chemistry
Middle School
This science fair project idea compares the effectiveness of environmentally friendly cleaning products to commercial cleaning products.
Does Environmentally Friendly = Effective?
Chemistry
Middle School
This science fair project idea raises awareness of a real ecological issue.
Bloomin' Algae!
Chemistry
Middle School
This science fair project idea determines if the temperature of rubber effects how high it bounces.
The Effects of Temperature on Bounce
Physics
Elementary School
In this experiment, you experiment with laser jet toner, a magnetic fluid, as it moves, bubbles, and forms unique shapes.
Laser Jet Toner: a Magnetic Fluid
Physical Science
Middle School
This science fair project idea explores if an LED light can be powered by vegetables and/or fruits.
Vegetable Power
Electricity and Magnetism
Middle School
This science fair project idea explores alcoholic fermentation at work by making your own soda.
Alcohol Fermentation
Physical Science
Middle School
This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.
Effect of Pollution on the pH of Rainwater
Chemistry
Middle School
Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?
Effects of Extreme Temperature on Battery Life
Chemistry
Middle School
This experiment will demonstrate the separation of polymers by melting Styrofoam cups with nail polish remover.
Melting Styrofoam with Nail Polish Remover: the Separation of Polymers
Physical Science
Chemistry
In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.
Comparing Additive and Subtractive Color
Physics
Middle School
In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.
Comparing Ionizing Smoke Detectors with Photoelectric Smoke Detectors
Chemistry
Middle School
Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.
How does Pulse Relate to Blood Pressure?
Chemistry
Middle School

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