Carver Science Fair Site: http://www.carversciencefair.org/ ; good for registration and expectations
Carver Science Fair: http://www.carversciencefair.org/building-a-project.html, overviews specifically how to build a project! Science Buddies: http://www.sciencebuddies.org/ great website to get ideas and to take you through the process
Samples from the Carver Science Fair in 2016
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