If it were up to you, would you rather start your school day at 8 a.m. or 9:00 a.m.?  Well for me, i'd prefer to have an extra hour of sleep and start my day off more energized and less grouchy.   If school started at 9a.m.  we would have longer to sleep and wake up properly and prepare for school.  A later start would mean that we would not be late to school as often as we have more time to wake up and get ready for school and we would be even more prepared mentally and physically .Our concentration level would increase as we have the chance to prepare ourselves for the day ahead. If our concentration is improved then our rise in grades will increase. Not only would it benefit us it would also give you teachers more time to prepare for classes and the day ahead before the us students arrived.