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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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This experiment uses personality assessments to evaluate if certain personality traits are more common in people with unusual first names.
Eighth Grade
Middle School
This science fair project creates a visual model of whatâs happening to  sound waves as a car approaches and then leaves.
Eighth Grade
Fourth Grade
This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.
Eighth Grade
Middle School
In this 'paper and pen' science fair experiment, students will research the difference between standard time and astronomical mean time.
Eighth Grade
Middle School
In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.
Eighth Grade
Middle School
This science fair project evaluates the suggestibility of males versus females in copying the actions of those around them.
Eighth Grade
Middle School
Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?
Eighth Grade
Seventh Grade
This experiment uses Rosenberg's Self Esteem Scale to evaluate if there is a correlation between family size and self esteem.
Eighth Grade
Middle School

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