CBM Master Bell Schedule 2021-2022 8:30 - 9:55 1st. Block 9:58 - 11:12 2nd Block 11:15 - 12:54 11:15-11:40 | 11:48-12:13 | 12:29-12:54 Lunches and 3rd Block 12:57-2:11 4th Block 2:14-3:20 5th Block