I was reading another thread, and saw several people saying that 10 hours a day was too much. This made me wonder what kind of hours people put in over the week. I know I do too many, but figured that’s because I’m a core subject lead in a middle school. I do 7:15 - 5:45 in school most days, then 3 or 4 hours at home. I do about 15 hours on an average weekend, planning and marking. It works out between 80-90 hours a week. How does this compare with others?