I think that as with any vocation there are good teachers, bad teachers and mediocre teachers, but the role of educator is an important one.
I had some negative experiences with bad teachers towards the end of my secondary schooling despite achieving excellent academic results, but that's just a fact of my life path. I also had good teachers along the way.
Abufarsi, you stated that it would be very hard for you to honour a teacher in the Philippines, and you've outlined some aspects of education in the Philippines that you take exception to, but have you found an ideal education system anywhere in the world?
I agree that having kids weed a highway seems highly questionable on safety grounds... in controlled circumstances maybe something like that could foster a sense of civic pride and duty? In the stated circumstances that's a long bow to draw and I'll assume that the safety conditions were unsatisfactory, so I agree with you on that criticism.
As for spending inadequate time preparing for mid-term exams. Again, I can't comment on the factual veracity but I'll accept it as accurate and comment accordingly. In my experience, there are few if any situations in life analogous to mid-term or final exams. To me those exam situations are a deeply imbedded part of a particular educational culture, but they are in themselves of quite questoinable value. Maybe parts of what we're discussing here are cultural differences. As to the value of singing and dancing? Well, many cultures over millenia have placed a high value on singing and dancing, but even looking through a contemporary Western lens these activities have recognised value in developing confidence, and dare I say it, well rounded human beings.
I agree that bowing to authority without question can be very dangerous, but before we get to the extreme case I think there needs to be a basic level of reciprocal respect maintained in any learning environment so that benefit can be gained. Without basic education how could a person be in a position to make a value judgment on who is worthy of respect?
It seems to me that this thread was started in a good spirit by a (probably) young person who is an aspiring teacher to be. I'm not sure how the actions of teachers in an imperfect eduction system can be compared to those of people who carried out mass murder and attempted genocide... unless those teachers are marching children into gas chambers, did I miss something? If this was meant to be constructive criticism I think I missed the constructive part amongst the hyperbolic invective.
It's good to be passionate about education because it is such a crucial element to children's development, but let's not shoot down or discourage an aspiring teacher-to-be who is probably also at an age to still be learning about life (but then aren't we all?). I'm all for mavericks who buck the system (educational system or otherwise) in an effort to achieve a greater good but ultimately not everyone has the tools to instigate and sustain a revolution, and not everyone would agree on ideal outcomes anyway.
There were a raft of other interesting isuses raised but I think my post is already approaching epic length so I'll end here.
I hope that the aspiring teacher will have a positive impact on some developing lives some day.