课堂教学是中小学教学工作的主要形式，也是实施素质教育的主渠道。柳斌同志曾指出：实施素质教育从根本意义上来讲，是要优化教育教学过程。从实际情况看，课堂教学也确实存在着不容忽视的问题：应试教育观念指导下的传统讲授们主导课堂；学生课业负担过重，被动学习的情况严? Classroom teaching is the main form of primary and secondary school teaching, but also the main channel for the implementation of quality education. Comrade Liu Bin pointed out: In the fundamental sense, to implement quality education is to optimize the education and teaching process. From the actual situation, the classroom teaching does exist problems that can not be ignored: the traditional teaching under the guidance of the concept of examination-oriented education leads the classroom; students are overburdened with academic writing and the situation of passive learning is serious;