传统的课堂教学,普遍存在主客体错位的现象,只注重教师主导作用的发挥,而忽视了学生主体地位的体现.在数学课教学中,往往有的老师让少数优等生在课堂上唱主角,操作、活动、汇报等等,而多数学生作陪客旁观,个别后进生更如雾里看花,不知其所以然.一般情况从复习旧知识到引入新知识,从新课的导入到新知识的讲解和新知识的巩固练习,每一环节都有教师的精心的设计讲解,学生在不同程度上被教师牵着走,教师的思维代替了学生的思维.许多课堂教学,正如一位外国教 In the traditional classroom teaching, there is a common phenomenon that the subject and object are misplaced, and only the teacher’s leading role is emphasized, while the student’s subjective position is neglected. In mathematics teaching, some teachers often have a few excellent students to play the leading role in the classroom , Activities, reports, etc., while most of the students to accompany guests on the sidelines, individual post-graduation more like foggy flowers, I do not know why the general situation from the review of old knowledge to the introduction of new knowledge, from the introduction of new courses to explain new knowledge and The consolidation of new knowledge exercises, each session has a teacher’s elaborate design, students are to some extent led by the teacher, the teacher’s thinking instead of the student’s thinking.Many classroom teaching, just as a foreign religion