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Eighth Grade Engineering Science Fair Project Ideas

Browse from many free eighth grade engineering science fair project ideas. These eighth grade engineering science fair projects are a great place to find ideas for an upcoming science fair.

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In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.
Measuring Heart Rate with Doppler Ultrasound
Eighth Grade
Engineering
Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Growing Algae
Eighth Grade
Engineering
Science fair project which conducts a formal scientific investigation to evaluate different methods of melting roadway ice.
An Alternative to Road Salt
Eighth Grade
Engineering
The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.
Not Cow Tipping - Car Tipping!
Eighth Grade
Engineering
Science fair project that measures the attenuation of wireless signals as they pass through air and solid objects.
WiFi Signals
Eighth Grade
Engineering
Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?
Wind Turbine Design
Eighth Grade
Engineering

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