Categories Website Alerts Post navigation WEATHER ALERT: School Closed. Classes will resume on Thursday at 8:00 am.NDA’s 7th Grade Olympic Day! WEATHER ALERT: March 6, 2013 by Jane Kleier School Closed. Classes will resume on Thursday at 8:00 a.m. « WEATHER ALERT: School Closed. Classes will resume on Thursday at 8:00 am. NDA’s 7th Grade Olympic Day! »