When 125 Students, Infinite Expectations and Untold Critics Encircle Teachers’ 36-Hour DayFebruary 26, 2012 | FlaglerLive | 41 CommentsDown time after dismissal? Summers off? Think again. Matanzas High School teacher Jo Ann Nahirny, in her latest installment from the trenches, describes permanent on-call nature of a teacher’s days and evenings.