高分子物理难点突破：链段概念的教学  

The Breakthrough of the Emphases and Difficulties in the Polymer Physics:the Teaching of Chain Segments

作　　者：龚兴厚[1,2,3] 胡涛[1,2,3] 刘清亭[1,2,3] 吴崇刚[1,2,3] 

机构地区：[1]湖北工业大学绿色轻工材料湖北省重点实验室,湖北武汉430068 [2]湖北工业大学绿色轻质材料与加工协同创新中心,湖北武汉430068 [3]湖北工业大学材料科学与工程学院,湖北武汉430068

出　　处：《化工高等教育》2017年第6期88-90,共3页Higher Education in Chemical Engineering

摘　　要：链段是高分子物理中一个非常重要的概念,但其定义却很模糊,这让老师的讲授和学生的理解变得非常困难。作者结合多年的教学实践,通过将学生熟悉的事物类比为高分子链的方法,结合启发式互动教学,有效地帮助学生理解链段概念的内涵,成功突破了这个难点。Chain segment is a very important concept in Polymer Physics.However,its vague definition has made both the teachers＇ instruction and the students＇ understanding become very difficult.In this work,based on years of teaching experience,and through an analogy between polymer chains and students＇ familiar things in combination with enlightened interactive teaching,the authors have effectively helped students understand the essence,and successfully broken through the emphasis and difficulty of the ＂chain segment＂ concept.

关 键 词：课堂教学 互动教学 链段 高分子物理 

分 类 号：G642[文化科学—高等教育学] O631-4[文化科学—教育学]