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Middle School Science Fair Project Ideas

Education.com's team of professional scientists, science teachers, and educational consultants has put together a fantastic collection of free life science, science fair projects, life science experiments, and biology science fair projects for kids. If your child has an upcoming science fair and is interested in microbiology, botany, or the human body, Education.com has you covered with cool and easy life science and biology projects that will have little biologists doing everything from building models of cells to determining if people can be genetically predisposed to hearing loss. Check out our free resources below!

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In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.
Middle School
Life Science
Slime mold is no longer classified as fungi! So what is it? In this cool science fair project, learn how to grow slime mold and explore its behavior.
Zoology
Microbiology
In this science fair project, students determine whether a bean plant grows faster and taller using a traditional soil planting method or hydroponic method.
Middle School
Life Science
The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.
Middle School
Genetics
Use a dichotomous key to identify plants or animals.
Life Science
Sixth Grade
Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.
Middle School
Microbiology
This science fair project evaluates which sense produces the fastest response time: hearing, touching, smelling or seeing.
Middle School
Life Science
This science fair project idea tests whether it is true that humans are in the morning than later during the day/night.
Middle School
Anatomy
Ever wondered if mold was 'contagious'? Now you can test that question! This project explores whether common food mold can be transferred to other foods.
Middle School
Microbiology

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