Let's figure out how to fix the education system
I fully expect the majority of farang teachers to disagree with me and the approach I'm advocating. If you don't want to participate, fine, go drink a Chang and reflect upon your superior knowledge.
Or for that matter, why teach English as well?
For most Thai students the answer is obvious: it's a requirement. For many English teachers, especially foreign teachers, it's a job: a way to make money and keep their work visa current.
Is it better to simply observe students and not try to fix things?
I learned a long time ago to not expect Thai people to think or behave the way we do in California. I've come to realize the futility of trying to impose Western values on this ancient culture.