5th Grade Engineering
Science Fair Projects

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Build a variation of a teeter-totter for one person. [Project]
Building Musical Instruments [Project]
Radar Detection: How To Make Airplanes Invisible [Project]
Build a waterslide and research how does it work. [Project]
Which roofing material and color offers the best energy efficiency? [Project]
Research different ways to brake a car and recover the energy from stopping. [Project]
What materials work best in a sandbag for blocking floodwaters? [Project]
The effect of different types of insulation materials on heat retention. [Project]
Is the pyramid the strongest 3D geometric structure? [Project]
Find out how elevators work using pulleys [Project]

See also:
5th Grade Science Fair Projects
Elementary School Engineering Science Fair Projects
Engineering Science Fair Projects
Engineering Experiments

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Last updated: January 2018
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