State and Local Rules: Classes of Competition
This is the elementary science fair for 1st-6th grade students. The regional fair shall be the final science fair competition for these students.

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Class 0 – K3 - K5 grades (*not suggested – listed for informational purposes only)

Class I – 1st, 2nd, and 3rd grades
Class II – 4th, 5th, and 6th grades