PLAN B: • AM Preschool-10:20 a.m. -12:00 p.m. Students who ride the bus will be picked up 2 hours later than their normal pick-up time and will be in school until 12:00. •PM Preschool -1:00 p.m. - 2:40 p.m. Students who ride the bus will be picked up 1 hour later than their normal pick-up time and will be in school until 2:40.