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Eighth Grade Science Fair Project Ideas

Finding eighth grade science fair project ideas can seem like a daunting task. For their 8th grade science fair projects, kids may be expected to employ more rigorous scientific controls, apply statistical analysis to their results, and graph their data. Science fair topics for 8th grade also tend to encourage students to engage in more independent inquiry by conducting original research. To this end, Education.com has put together an excellent collection of enlightening and appropriately rigorous 8th grade science fair project ideas written by our talented team of educational consultants, science teachers, and professional research and laboratory scientists. Use these for your 8th grader's upcoming science fair, or feel free to browse our collection simply to find fun and enriching 8th grade science projects and experiments to use as class projects or extra credit.

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Science fair project in which you will start a fire from scratch without using matches or a lighter.
Eighth Grade
Physics
Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.
Eighth Grade
Physics
Science fair project which uses a camera to observe the surface of a balloon in the moment of its explosion.
Eighth Grade
Physics
Score a bull's eye with this cool science fair project on horizontal projectile motion. Guide a marble to its target and predict its trajectory using math!
Eighth Grade
Physics
Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.
Eighth Grade
Physics
Science fair project which determines whether the depth of a boat in the water changes how fast it moves and how straight it sails.
Eighth Grade
Physics
Science fair project that examines learn how the angle of incidence affects the efficiency of solar panels. How does a solar cell work?
Eighth Grade
Physics
Science fair project that examines the effects of soap on the surface tension of water. How does soap affect the surface tension of water?
Eighth Grade
Physics
This project determines how much the rebound rates of tennis balls change after ten games.
Eighth Grade
Physics
Science far project which determines whether the material of a baseball bat affects the distance that the baseball will travel.
Eighth Grade
Physics

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