Below is the OPS pay scale. As you can see, if you have a Masters and 10 years of experience, you salary is 55K.
Since teaching is vocational, I think that teachers have been in the past more or less OK with the fact of being underpaid compared to people with similar qualifications, because they were doing what they love. In my opinion, the problem causing most of them leaving is not (mostly) money, is that they are unable fulfill their vocation. Teachers leave because they are unable to teach. I´ll explain myself:
As I said earlier there is not enough time to plan, grade, communicate with parents, teachers put a lot of hours at home, and that jeopardize personal life. They are willing to sacrifice, but there is a limit, specially once that you start a family. You must choose family or students, and a lot of them are choosing family.
Another elephant in the room is the discipline. When a student curses at you, and you have the very same student back the next day because the building is over its suspension targets you feel like a piece of |expletive|. The alternative programs at OPS have not the ability to serve all the students that are unable to handle a regular classroom, and these students are kept in the school, preventing the teacher from doing their job and the learning of other students. OPS could tighten up its behavioral expectations but the problem is to do that without harming our (inflated) graduation rates.
