摘要
在化学与材料等学科的本科教学中,学生们常常难以理解相关工程所涉及的一些大型工程设备、工艺过程与技术原理,从而严重影响课堂教学效果。提出大型工程实验微型化的教学思路,并以高分子材料与工程学科的重点核心课程“高分子材料成型加工基础”为例,重新设计课堂教学方式与内容,改进教学模式,从实际的工程原理和设备出发,利用生活中常见的高分子材料来设计实验和制作装置,让大型工程技术微型化、生活化与课堂化。实践表明,这种教学模式不仅可以强化学生对课堂内容的理解,还培养了学生的动手能力和工程思维,有助于激发他们的学习兴趣和探索欲望。
When studying on the subjects related to chemistry and materials science in uni-versity,the students might have difficulties to correlate what are learned from text to the practi-cal engineering technologies,process,and equipment.In order to help students understand the educational objectives better,we proposed a new teaching strategy,miniaturization of large engi-neering experiments,aiming to simplify the complex engineering process associated with the large and heavy equipment,and present them to students with practical,step-by-step guidance.Specif-ically,common materials used in daily life were utilized to design the experiments and make the devices based on the engineering principles,leading to the introduction of some hands-on engi-neering-related activities in the classroom.This paper took the course teaching of"Polymer Pro-cessing Fundamentals"as example,which is one of the most important core courses in the field of polymer science and engineering.The teaching evaluation shows that this method can equip students with solid skills and knowledge of polymer processing,which is favored to spark students'interests in learning and exploring.
作者
张凯
柯凯
尹波
杨鸣波
ZHANG Kai;KE Kai;YIN Bo;YANG Ming-Bo(College of Polymer Science and Engineering,State Key Laboratory of Polymer Materials Engineering,Sichuan University,Chengdu 610065,China)
出处
《化学教育（中英文）》
CAS
北大核心
2023年第24期33-38,共6页
Chinese Journal of Chemical Education
基金
四川省高等教育教学改革项目(JG2021-32)
四川大学新世纪高等教育教学改革项目(SCU9149,SCU10271)。
关键词
高分子
工程实验微型化
课堂教学
polymer
miniaturization of engineering experiments
classroom teaching
