IT is just a metal door with three windows, the kind meant to keep the clamor of an elementary school hallway from piercing a classroom’s quiet. Other than paint the color of bubble gum, it is unremarkable.

Read more in The New York Times: http://www.nytimes.com/2013/01/13/education/in-one-school-students-are-divided-by-gifted-label-and-race.html?ref=education