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Eighth Grade Science Fair Project Ideas

Great selection of eighth grade science fair project ideas. These science fair projects can help you find eighth grade level ideas for your science fair.

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Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?
Wind Turbine Design
Eighth Grade
Sixth Grade
The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.
Can You Hear Me Now?
Eighth Grade
Seventh Grade
Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.
Iodide in Salt
Eighth Grade
Sixth Grade
This project examines the concentration of dissolved oxygen in water, with and without oil.
Let Me Breathe, Please!
Eighth Grade
Hard
Science fair project in which you will start a fire from scratch without using matches or a lighter.
Starting a Fire
Eighth Grade
Fifth Grade
Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.
Ocean Currents
Eighth Grade
Fifth Grade

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