Microbiology Science Fair Projects

Looking for some great science fair project ideas for your child's upcoming science fair?'s team of talented science teachers, educational consultants, and professional scientists has put together a great collection of microbiology science fair projects, bacteria science fair projects and other cool microbiology experiments for kids. If your little one is eager to put some yogurt under the lens to view some lactobacillus bacteria or wants a quantifiable way to test the effectiveness of different hand sanitizers, gives parents and kids the tools they need to explore the wonders of the microscopic world.

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Purpose of science fair project: does pre-washing lettuce with a vinegar and water solution remove more bacteria than washing with only water?
Elementary School
Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.
Elementary School
Garlic has a distinctive smell health benefits. The purpose of this science fair project is to determine whether garlic inhibits the growth of bacteria.
Middle School

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