I am K3 parent.
At home, my wife and I speak English sometimes.
maid says English always.
Grandparents speak Cantonese always.
My children can speak simple English ok-fluently.
my nephew just has NOT listened English and PTH before PN. (Actually most of PN baby students cannot receive and speak English at the beginning.)
Now he can listen and speak simple English words.
At the beginning of his PN, he really doesn't know what teacher speaking. After 3 months of PN, he can listen and understand. So amazing it is.
In my way, I "use" Joyful to teach my daughters with fundamental English and PTH. Because my Eng & PTH are not good indeed.
I am PN parent. I use Eng at home while daddy use Cantonese. 唔知點解跟左你地用英文對話.
其實仔仔入左joyful ,真係唔同左好多.雖然先幾歲仔,講英文唔算太多,不過佢識聽我d 英文指令. clean up ar, toilet ar, 完全跟到呀.