Middle School Science Fair Project Ideas

Great selection of middle school science fair project ideas. These science fair projects can help you find middle school level ideas for your science fair.

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Discover which battery composition (type) lasts the longest.
Middle School
Physical Science
Explore  the wattage of microwaves in relevance to cooking time.
Middle School
Physical Science
This science fair project idea explores  whether the color of surroundings affects human mood.
Middle School
Psychology and Sociology
The objective of this project is to determine if a specific strategy for buying or selling stock in the stock market might be profitable over a period of time.
Middle School
High School
Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.
Fifth Grade
Sixth Grade
In this experiment you observe fires of different colors: white, blue-violet, and green.
Middle School
Seventh Grade
In this experiment, you experiment with laser jet toner, a magnetic fluid, as it moves, bubbles, and forms unique shapes.
Middle School
Seventh Grade
Science fair project that tests whether cats have a preference for organic food.
Middle School

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