These double-sided flash cards provide practice with elapsed time. Cards feature hour half-hour quarter-hour 5-minute and 1-minute intervals as well as moving from a.m. to p.m. and p.m. to a.m. Problems are presented in increasing difficulty. Times are displayed using analog clock faces on one side and digitally or with words on the other side. Includes activities instructions and correlations to standards. 110 double-sided cards.