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Seventh Grade Microbiology Science Fair Project Ideas

Browse from many free seventh grade microbiology science fair project ideas. These seventh grade microbiology science fair projects are a great place to find ideas for an upcoming science fair.

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Seventh Grade Microbiology
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This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.
What is the Best Way to Disinfect a Toothbrush?
Seventh Grade
Microbiology
Should you use âFITâ Fruit and Veggie Wash or plain water to wash your produce? Find out in this science fair project idea.
“FIT” Specialty Fruit/Veggie Wash vs. Plain Water
Seventh Grade
Microbiology
Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.
Saline Solution vs. More Expensive Brands of Contact Lens Disinfectants
Seventh Grade
Microbiology
Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.
Milk Experiment
Seventh Grade
Microbiology
Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.
Growing Bacteria
Seventh Grade
Microbiology
This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.
Fighting the Germs!
Seventh Grade
Microbiology

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