http://www.michigan.gov/ok2say/
1st Period: 7:25-8:37
Breakfast: 8:37-8:50
2nd Period: 8:50-10:02
3rd Period: 10:07-11:19
Lunch: 11:19-11:45
4th Period: 11:50-1:02
5th Period: 1:07-2:19