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Middle School Science Fair Project Ideas

Looking for science fair project ideas that will make your kid a star at his upcoming science fair? Education.com's editorial staff has curated a rich collection of cool Earth and space science fair projects written by our team of talented professional scientists, science teachers, and educational consultants. Our Earth science projects and Earth science experiments give inquisitive kids the opportunity to identify unknown minerals and discover why certain volcanic rocks can float. Our space science projects give students the chance to do everything from building a model rocket to determining the elliptical path of a planet's orbit using applied math.

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Make a list of items that need repurposing such as e-waste, batteries and mattresses. Invent your own original repurposed design.
Middle School
Ecology
This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.
Middle School
Earth & Space Science
The goal of this project is to create an exciting topographical map out of dough.
Middle School
Geology
Measure the porosity of rocks by submerging them in water. Measure how much water each rock 'drank,' by measuring the difference in water volume.
Middle School
Geology
Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate
Middle School
Ecology
Science fair project that demonstrates how stalagmites and stalactites are formed.
Middle School
Geology
Science fair project that demonstrates that rotting food attracts insects that lay eggs on it.
Middle School
Earth & Space Science
Science fair project that explores the natural process of limestone formation.
Middle School
Geology
Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.
Middle School
Ecology
Generate gas from garbage. The purpose of this science fair project is to simulate how landfills generate gases that can be used to create energy.
Middle School
Ecology
Science fair project that creates fog using bottles of hot and cold water.
Middle School
Ecology
Plant sunflower seeds , measure height, calculate average height, compare size and weight of heads. Interpret findings in detailed report.
Middle School
Earth & Space Science

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