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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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Science fair project which teaches you how to make your own homemade glue by combing curdled milk with baking soda.
Eighth Grade
Fifth Grade
Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.
Eighth Grade
Fifth Grade
Determine which room has the greatest number of bacteria using exposed samples of agar agar in Petri dishes. Place in incubator observe record bacterial growth
Eighth Grade
Sixth Grade
This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.
Eighth Grade
Middle School
Science fair project that examines the benefits of the plant enzyme: pectin methyl esterase (PME). Where is PME found in the plant? What does it do chemically?
Eighth Grade
Sixth Grade
This project explores ways to prevent static electrical shocks.
Eighth Grade
Elementary School
This basketball project explores the best way to make the perfect shot every time.
Eighth Grade
Elementary School
Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.
Eighth Grade
Sixth Grade
Examine the impact of insecticides on plant growth.
Eighth Grade
Sixth Grade
This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.
Eighth Grade
Middle School
Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.
Eighth Grade
Fifth Grade
In this project you will observe and record changes in sunspots over several days.
Eighth Grade
Middle School
Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.
Eighth Grade
Ninth Grade

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