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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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In this science fair project, students evaluate if astrological signs provide clues about people's personalities.
Ninth Grade
High School
This science fair project explores whether musicians are better than non-musicians at distinguishing and understanding speech in noisy environments
Ninth Grade
High School
This experiment investigates whether the Ranschburg Effect is observed more frequently in older or younger adults.
Ninth Grade
High School
In this experiment two environments will be compared: a room with interior design that uses correct Feng Shui versus one with incorrect Feng Shui.
Ninth Grade
High School
In this experiment, students create music with subliminal messaging to try to influence people's decision-making.
Ninth Grade
High School
This experiment investigates whether the primacy effect is observed more frequently in specific populations of people.
Ninth Grade
High School

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