A teacher at Ralston Valley High School in Arvada is asking 15-year-old biology students to study the beer brewing process as part of a lesson on alcoholic fermentation, KDVR.com reported. The teacher also reportedly offered students extra credit if ... High School's Beer-Brewing Class Creates ControversyHuffington Post Brewed Awakening: Extra Credit For Beer Field Trip Has Parents Drunken MadTIME all 5 news articles »