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Ninth Grade Science Fair Project Ideas

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

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Check out this free high school science fair project to explore the physics of the Coriolis effect with a homemade Foucault Pendulum.
Ninth Grade
Weather and Climate
Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.
Ninth Grade
Fourth Grade
This science fair project explores different types of endangered frogs, and why some are endangered while others are not.
Ninth Grade
Hard
Check out this fun high school science fair project idea to identify features of a mushroom and learn how do humans use fungi to their benefit?
Ninth Grade
Easy
Science fair project that examines the biodiversity of ant populations in various locations.
Ninth Grade
Tenth Grade
Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Ninth Grade
Sixth Grade
Science fair project that models the subterranean movement of water, using Darcy's Law. How can this information be used in hazardous material spills?
Ninth Grade
Sixth Grade
Science fair project which examines the chemical reaction of a candle flame with various gases in order to determine the identity of the gas.
Ninth Grade
Seventh Grade
This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.
Ninth Grade
High School

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