Jai Luster, Joy Luster, Jori Griffith, Yirser Elvrid Lawrence Luster Learning Institute, Highland Park

A calm classroom equals a productive one. Jai and Joy Luster believed in that idea enough to launch a nonprofit foundation in 2007 to develop a curriculum—The Calm Classroom—that leads students through breathing, stretching and concentration exercises during transitions in the school day. “Classroom management is the biggest problem most teachers face,” says Jai, talking […]