Wiktionary
n. (science fair English)
Usage examples of "science fairs".
He thought of all the times Grampa Sam and Grammy Alice had accompanied his mother to his soccer and Little League games, and all those science fairs and art shows at school.
I was there last week, and it reminded me of all those science fairs I used to go to when I was young.
Such mechanisms were the mainstay of children's science fairs, he knew, but what made Lakaras device remarkable was that it was operating within the temporal distortion produced by the Enterprise's dilithium-powered warp engines.
Ive been to a couple of science fairs where they had air doors separating the rooms, currents of ascending air mixed with water vapor so it looked as though a cloud were hanging in the doorway.
Mom Lara did volunteer work at his five-year-old sister's elementary school, teaching astronomy and running science fairs.