Factual error: When the results list is posted at the regional competition. "Wooster, MA" is printed next to Zoey Bloch and Avril Dishaw. The correct spelling of the city is Worcester. Wooster is in Ohio.
Factual error: In the science lab when Mr Bast is turning on the Bunsen burner, it doesn't seem as though there is a flame to light it, and it is just lit somehow almost magically. He also toasts the bread beside CHEMICALS. No smart teacher ever does that and food is forbidden in science/physics labs.