I’ve been paying attention to our bell schedule and to other bell schedules from other schools. A few of them start ten minutes later than we do and others even start at eight in the morning! The schools that start later than us also get released around the same time as us. This makes me think, don’t they need their full minutes of learning? How come the other schools get less learning time then us? There has to be a reason why there is a difference. I found this reliable source that can answer your questions about this topic.