My boys are on a block schedule too, except we are on the "A/B" type schedule. So 4 classes a day on rotating days (8 classes). That sounds like a lot per night to me. How do they not schedule in work time at school too? That's kind of the benefit to long classes...that they can have time to change things up...lecture for a bit, independent work, lab work, etc. No study hall? My Junior is not doing that much work at night even with a similar class schedule. Imagine if all 4 teachers did that...there would be no time in the day. Crazy. Now, there is some truth to some kids taking longer than others. My freshman is taking the same basic schedule that his brother took as a freshman and he spends more than 2x as long doing homework. For the same results. But he has ADHD and is a bit of a perfectionist.