Teaching Wrong English

Last week was the prize giving event at my children's school. At the end of the school year, they will reward those who:

• achieve top 3 in the class
• achieve top 10 in the whole standard
• top 2 in a certain subject

Anyway, the picture above is a sign written above the school hall: THANKS YOUR TEACHER IF YOU CAN READ THIS.

I was thinking to myself, "Thanks for what? For teaching bad english?" Guess I have to be more diligent in teaching my children at home.