Off topic, but . . . at my high school they had this crazy attendance policy. There were 8 periods in a day so if you checked in prior to the start of 5th period, you were only marked absent for a 1/2 day. Most of my classes were in the morning so my afternoon consisted of lunch, 2 study halls, and Calculus, which was my favorite class. I used to walk to school and would check in just as the bell was ringing to end 4th period. I missed 47 half days my senior year. The attendance person used to call my house every morning to report to my parents that I was not at school. I was the only one home, so I would answer, listen, and tell them thanks for letting me know. I am not sure if they knew it was me or not. I was told that if I missed 24 days, I wouldn't graduate, so I made sure I cut it off at 47.