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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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A tiny peanut contains stored chemical energy. We can use the energy in a peanut to heat a container of water. Read more about peanut power.
Elementary School
Electricity and Magnetism
In this free science fair project idea, we learn about fronts and how they move about and affect the weather.
Middle School
Earth & Space Science
In this free science fair project idea, we learn how air molecules move as a result of convection and convection currents, and air currents.
Middle School
Earth & Space Science
In this free science fair project idea, we learn about the Greenhouse Effect and how it keeps us warm on a global scale.
Middle School
Earth & Space Science
Purpose of science fair project: does pre-washing lettuce with a vinegar and water solution remove more bacteria than washing with only water?
Elementary School
Fifth Grade
In this free science fair project idea, we learn how to model a series circuit, a type of electrical circuit.
Middle School
Physics
In this free science fair experiment, we learn how scientists use sonar and sound to facilitate ocean mapping of the ocean.
Middle School
Earth & Space Science
Garlic has a distinctive smell health benefits. The purpose of this science fair project is to determine whether garlic inhibits the growth of bacteria.
Middle School
High School

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