说课是提高教师业务素质的好方式○刘武德（吉安地区教研室）所谓“说课”，就是授课教师在备课或作课之后，向同行系统介绍自己关于某课的教学设想（意图）及其理论依据，而后听者评议，交流切磋的一种教研形式。实践证明，说课活动是提高教师教学水平具体生动、经济有效... Teaching class is a good way to improve the quality of teachers' business. ○ Liu Wud (Department of Teaching and Research, Ji'an District) The so-called “talking class” is the teaching teacher who introduces his or her own teaching idea (intention) and its theoretical basis to a collegiate system after preparing lessons or lectures. Then the listener comments, exchange and discuss a form of teaching and research. Practice has proved that lectures activities is to improve the teaching of teachers in a more vivid and cost-effective ...