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Science Fair Project Ideas

Find the 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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Here is a fun and easy science fair project explaining the relationship between the separation of two liquids in a mixture and differences in their densities.
Riser: How Does Density Affect the Movement of Magma?
Elementary School
Geology
Here is a cool science project idea which helps middle school students in making a model of the earth's interior and determine the thickness of each layer.
Fiery Interior: How Can You Make a Model of the Earth's Interior?
Easy
Astronomy
The purpose of this science fair project is to explore the strength of magnets.
Are Two Magnets Twice as Strong as One?
Elementary School
First Grade
Science fair project that explains why one particular frog species is in decline and another is not.
Are Frogs at Risk for Extinction?
Ninth Grade
Tenth Grade
Science fair project that demonstrates how a rainbow forms, by using water to split white light into its many colors.
Make A Rainbow
Sixth Grade
Seventh Grade
Are older people more forgetful? This science fair project investigates whether age negatively impacts the ability to remember.
Does Age Affect the Ability to Remember?
Elementary School
Psychology and Sociology
Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.
Removing Wrinkles From Polyester
Sixth Grade
Seventh Grade
Science fair project that examines the relationship between fluid flow rate, pressure, and resistance.
Fluid Flow Rates
Sixth Grade
Seventh Grade
Science fair project that explores the phenomenon of Non-Newtonian fluids by exerting force on different materials.
Non-Newtonian Flow
Sixth Grade
Seventh Grade
Science fair project that examines how cell membranes allow the inward and outward flow of materials as demonstrated by eggs.
A Memorable Membrane
Sixth Grade
Hard
In this free science fair project, explore what causes the different phases of the Moon. Use Education.com for more free science fair projects!
Moon Phase: The Moon's Visible Lighted Surface
Middle School
Astronomy
This science fair project determines whether cooking certain fruits and vegetables that are high in vitamin C will result in the depletion of vitamin C.
Does Cooking Fruits and Vegetables Deplete Their Vitamin C Content
Middle School
High School
Science fair project that demonstrates the different phases of the moon by physically representing them with construction paper and a shoebox
The Many Moons
Sixth Grade
Medium
Science fair project that examines the vein structure (venation) of leaves in order to determine the class of the plant sample.
Lacy Leaves
Sixth Grade
Medium
Science fair project which conducts a formal scientific investigation to evaluate different methods of melting roadway ice.
An Alternative to Road Salt
Sixth Grade
Seventh Grade

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