Your day is 8 hours long and includes 5 hours of meetings, 1 hour which is composed of duties and and maybe 30 to 45 mins for lunch. You've now got 1.5 hours to make "small adjustments" to the 4 classes you teach. Also, maybe you need to do some grading, deal with unruly kids, document what you did for those kids with IEPs, field emails, and adjustments for whatever latest fad the school admin is applying to the curriculum.
