This is a 20 minute video in which "John Hunter puts all the problems of the world on a 4'x5' plywood board -- and lets his 4th-graders solve them. At TED2011, he explains how his World Peace Game engages schoolkids, and why the complex lessons it teaches -- spontaneous, and always surprising -- go further than classroom lectures can."
"The game triggers an eight-week transformation of the children from students of a neighborhood public school to citizens of the world. The film reveals how a wise, loving teacher can unleash students’ full potential."