I had some very good teachers and some bad, but most of them were only "so so". Almost all of my teachers know what they were talking about. But I've also had several super bad teachers that were never taken care of; I had a teacher in my last year who tried to teach us that the 7 day creation of earth was true and that the only reason she taught the evolution theory was because she was forced to. When my mom tried to report her to the principal he ignored her, I later found out that said teacher and principal were good friends. I've had an English teacher that had us watch funny you-tube videos all year long, and another that selected her "good students" to take the tests will everyone else got fails. I, along with other students reported these teacher but nothing ever happens. Hardly any of my teachers actually cared if you passed of failed the class, and they said so.