以聚丙烯发泡材料综合实验教学设计串联高分子物理知识点  

Connecting the Knowledge in Polymer Physics through the Comprehensive Experimental Teaching Design of Polypropylene Foaming Materials

作　　者：刘伟[1] 周登凤[1] 陈小澄 苏向东[1] LIU Wei;ZHOU Deng-feng;CHEN Xiao-cheng;SU Xiang-dong(School of Materials and Energy Engineering,Guizhou Institute of Technology,Guiyang 550003,China)

机构地区：[1]贵州理工学院材料与能源工程学院,贵阳550003

出　　处：《高分子通报》2022年第6期95-101,共7页Polymer Bulletin

基　　金：贵州省高等学校教学内容和课程体系改革项目(2020131)资助。

摘　　要：《高分子物理》课程是高分子材料科学与工程专业的核心课程和理论基础,但是其知识点难度大,教学中容易形成松散、割裂的教学体系,学生难以全面系统地掌握整门课程的主要逻辑关系和知识。而实验是通过实践方式理解知识点的手段之一。本文旨在设计一种综合实验教学方法,通过该实验串联起整个《高分子物理》课程内容,让学生更加深入地理解和掌握高分子物理的课程主线以及核心知识点,提高专业素养和实验动手能力,为应用《高分子物理》知识分析实际问题提供有益的实践经验和借鉴。Polymer physics is the core course and theoretical basis for the students majoring in polymer materials science and engineering.but the knowledge of the course is difficult.It is easy to form a loose and fragmented teaching result in educational practices.Therefore,it is difficult for students to master the logic framework and the knowledge of the polymer physics course comprehensively and systematically.Experiment is a useful way to understand the course knowledge through practice method.The purpose of this paper is to design a comprehensive experimental teaching method to go through the polymer physics content;so that students can understand and master the logic framework and core knowledge of polymer physics deeper.And it also helps to improve students’ professional quality and experimental ability.Moreover,it will provide useful practical experience and reference mode for analyzing practical problems by using the knowledges of polymer physics.

关 键 词：综合实验 高分子物理 聚丙烯 发泡 实验教学设计 

分 类 号：O631-4[理学—高分子化学] G642.423[理学—化学]