Abstract
The purpose of this research is to focus on reviewing and recognizing the differences between "a means of expression" and "a manner of expression", and to study teachers' problems or tasks by way of art guidance. There is a big problem in art education. That is the lack of recognition that the following ideas are in strong contrast. On the one hand, there is the idea that instruction on means of expression in the framework of the school curriculum whilst on the other hand there is the idea that students acquire their own manner of expression. Some teachers misunderstand the meaning of "teach". It is not to teach a manner of expression but to make students find diversification, to make them "pursue", "discover", and "acquire" their own manner of expression.
