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7th Grade Engineering Science Fair Projects
Free Project Examples by Grade Level

See also:
7th Grade Science Fair Project Ideas and Examples
Middle School Engineering Science Fair Project Ideas and Examples

Does an electric toothbrush remove more plaque than a manual toothbrush? [View Project]
Investigation of Absorbing Impact Forces in a Hockey Helmet [View Project]
Which Bridge Will Support More Weight: Beam, Arch Bridge or Suspension Bridge? [View Project]
Effectiveness of Furnace Air Filters [View Project]
Which building design will best withstand an earthquake? [View Project]
What are flying cars? [View Project]
Build a solar toy car and explain its operation. [View Project]
The effect of the shape of towers on their strength [View Project]
Create an efficient cold pack using water and different types of fertilizer. [View Project]

For more engineering science fair projects click:
Engineering Science Fair Projects and Experiments

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Last updated: June 2013
Copyright 2003-2013 Julian Rubin