Muskegon; Teacher social media policy that prohibits images of alcohol use is under review. Updated: ; Dec. 20, 2011, 3:30 p.m. | Published: ; Dec. 20, 2011, 2:30 p.m.

The why-can’t-every-teacher-be-more-like-this refrain has long been popular. Media stories about the Next Big Edu-Thing begin by presenting the educator who embodies the new trend, whose rapt ...