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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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In this science fair project, students investigate how different colors influence appetite.
Eighth Grade
Psychology and Sociology
This project explores whether there is an effect on people, including heart rate and self-expressed mood, when they are exposed to different types of music.
Eighth Grade
Middle School
Science fair project which determines whether people are more likely to follow rules if they are easy to understand.
Eighth Grade
Fifth Grade
The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.
Eighth Grade
Psychology and Sociology
Science fair project in which you will stage an election campaign to determine whether people are more swayed by a positive ad or negative ad.
Eighth Grade
Seventh Grade
This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.
Eighth Grade
Middle School
Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.
Eighth Grade
Fifth Grade
What happens when 'coffee-addicts' miss coffee for 1 day? Find out in this science fair project idea!
Eighth Grade
Sixth Grade

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