Sorry, I haven't visited this forum for long time. It was quite busy in the past few months.
There is English and Putonghua days in SKSS. My daughter said they are really required to speak English or Putonghua, but it seems that they still speak Cantonese with classmates.
英文教學是否足夠?
I cannot say whether it is enough or not. More important is whether your son likes reading. I must say if you only rely on school's curriculum, it is not enough. Many famous schools, their students read a lot of English books.
Top students read magazine as well.
功課多嗎?
My daughter always says much homework to do because she only did a few homework in Primary.
Actually, I don't think there is a lot. She spends about 1-2hrs to do it.
課外活動著重嗎?
If he play musical instrument, it occupies him much time.
Or if he is team member of school team, he needs to spend much more time than other students on it.
老師好嗎?
The whole teaching team is very energetic and hard working.
They have very good plannings for student development. Students are very hardworking too.
But is the situation of the better class.