Virtual CLASS Training for Pre-K teachers. The first of twelve two hour sessions begins on Monday September 26th from 6:30 pm to 8:30 pm. Dates include: 10/03; 10/10; 10/17; 10/24; 11/07;11/14; 11/21 and 12/12 from 6:30 pm-8:30 pm. Participants must be able to attend all sessions in order to earn the 2.4 CEUs or 24 in-service hours.