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Elementary School Microbiology Science Fair Project Ideas

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

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This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.
Elementary School
Microbiology
In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.
Microbiology
Third Grade
Who's home? The goal of this project is to determine what, if any, other types of organisms other than birds are living in birds' nests.
Elementary School
Microbiology
This science experiment tests if dog saliva can really help heal wounds.
Elementary School
Microbiology
Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.
Microbiology
Fourth Grade
Ever wonder about the fungi you see growing on the sides of trees? This project explores these fungi to determine whether they are parasites or saprophytes.
Microbiology
Fourth Grade
In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.
Microbiology
Second Grade
Get free science fair project ideas for elementary school children that cover topics on microscopes and magnifying lenses.
Elementary School
Microbiology
While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!
Microbiology
Third Grade
The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.
Elementary School
Microbiology
The objective of this science fair project is to test how effective waterless hand sanitizers and generic ethanol kill bacteria.
Elementary School
Microbiology
The objective of this experiment is to determine how effective hot water is in killing various kinds of microorganisms.
Microbiology
Fifth Grade

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