“高分子化学”课程芳族聚酰胺Kevlar纤维的微课教学设计  

Teaching Design of Aromatic Polyamide Kevlar Fiber in Polymer Chemistry for Micro-class

作　　者：张甲甲 陈新 杨林林 刘仁勇 陈丽娟 ZHANG Jia-jia;CHEN Xin;YANG Lin-lin;LIU Ren-yong;CHEN Li-juan(College of Materials and Chemical Engineering,West Anhui University,Lu’an 237012,China)

机构地区：[1]皖西学院材料与化工学院,安徽六安237012

出　　处：《遵义师范学院学报》2024年第3期113-115,共3页Journal of Zunyi Normal University

基　　金：安徽省课程教学改革示范项目(2020mooc537,2020mooc525);安徽省高校质量工程项目(WXXY2017114)。

摘　　要：高性能芳族聚酰胺纤维在国防科学、航空航天等领域应用广泛,如何让学生在有限的课时内理解和掌握聚酰胺纤维的发展及材料设计合成的原理很关键。“微课”作为一种新型的教学模式,通过精心的教学设计和视频录制方便学生课前预习,课后复习,从而提高学习效率。结合“微课”的特点和该知识点教学目标,作者对芳族聚酰胺中的聚对苯二甲酰对苯二胺(Kevlar)纤维微课进行了教学设计,包括教学背景、教学目标与重难点、教学方法和策略、教学安排几个方面,旨在提高教学质量,服务广大学生群体。High performance aromatic polyamide fiber is widely used in national defense science,aerospace and other fields.How to let students understand and master the development history of polyamide fiber and the principle of material design and synthesis in limited class hours is very important.As a new teaching mode,“micro-class”facilitates students’preview and review before and after class through careful teaching design and video recording,thus improving learning efficiency.Combined with the characteristics and teaching objectives of“micro-class”,the corresponding teaching design was carried out for the production of“poly-p-phenylene terephthalamide,Kevlar”micro-class,mainly including teaching background,teaching objectives and key and difficult points,teaching methods and strategies,teaching arrangements,and the recording of micro lesson videos,aiming to improve teaching quality and serve the majority of students.

关 键 词：高分子化学 KEVLAR 微课 教学设计 

分 类 号：G642.0[文化科学—高等教育学]