[quote]
hsia 寫道：
[quote]
簡銘廷9701 寫道：
Problems solving is one of important learnig step for our students. ........... Normally we can divide problem solving to the three steps. Firstly, start with the issue. And then discuss the factors causing the problem. Finish by indicating the solution. As we can say, developing as we performance.[/quote]

very good!
especially like "developing as we performance"

I'm quite interest to know that how to start with the issue?

Hsia[/quote]