所谓“分层教学”就是根据学生的知识掌握情况、能力水平、智力和非智力因素等,将一个班级的学生按学习成绩分为“优秀生”“中等生”“学困生”三类或分的更细,本文结合实际教学情况,从分层备课、分层授课和分层测评三个方面进行了论述。 The so-called “hierarchical teaching ” is based on the students’ knowledge of the situation, ability, intelligence and non-intelligence factors, a class of students according to academic performance is divided into “outstanding students” “secondary students ” Students with learning difficulties "three types or points of finer, this article combines the actual teaching situation, from three levels of preparation, teaching in layers and hierarchical evaluation.