一、分组分层教学法的特点分组分层教学法是近几年刚产生的一种新的教学方法,有其特殊性,教师在实际的教学运用中要把握其准则和特性。第一步,要把全班的同学分为优等生、中等生和后进生三个层次。优等生有较强的学习接受能力,能积极主动地学习,学习成绩比较突出,数学思维能力强,能举一反三,并且善于自己总结学习方法和规律;中等生综合能力都处于中等水平,但学习态度踏实,积极认真,需要教师对其进行方法上的指导;后进生学习 First, the characteristics of grouping hierarchical teaching method Grouping hierarchical teaching method has just emerged in recent years, a new teaching method has its own particularity, teachers in the actual teaching and use of its guidelines and characteristics. The first step is to divide the students in the class into three levels: excellent students, secondary students and post-students. Excellent students have a strong ability to learn and accept, can take the initiative to learn, study more prominent, mathematical thinking ability, give top priority to one another, and be good at summing up their own learning methods and laws; middle school students are all at a moderate level of comprehensive ability, but learning attitude Pragmatic, active and serious, need teachers to guide them; backward learning