It's normal that kids will be naughty at sometimes and i believe that there are many ways to let them know the mistakes. The teachers prefer to ask the boy:
- sit on the rubbish bin
- no food/water during the recess and stand still under the sun
- pack and carry the heavy school-bag then stay outside the classroom
These were what I heard from my boy.
I also mentioned at another tread that the quality of the teachers are not as good as you think. Can't believe that they are still pronouncing `Z' as `2 sad'. Even my boy had raised out the correct pronoucation and the teacher asked him to follow only. The parents of the higher grades advised me not to complain anything about the school or my boy will be in troubles.
You boy will be advised to leave the school if he falls behind the peers. Parents better be more educated to teach and work with your kids.
There was a project that you needed to draw or take photos for the rooms at your home e.g. dining room, living room, studying room etc. It will a bit difficult if the kids are living in the estate thus reflecting the level of their consideration towards the feelings of the kids.
P.S. My boy can handle his work very well and he is not the one be punished. I only feel sorrow towards those poor kids who are related to the above-mentioned cases!