拓展高校化学教学内容至介微观理论的新机遇  

Opportunity to Expand the Chemistry Teaching Content of University to the Meso-microscopic Scale under Circumstance of Introducing the Virtual Simulation Experiment to the Discipline Competition

作　　者：张宁[1] 卞妙 何德丽 贺梦冬[1] ZHANG Ning;BIAN Miao;HE De-li;HE Meng-dong(College of Science,Central South University of Forestry and Technology,Changsha 410004,China;College of Materials Science and Engineering,Central South University of Forestry and Technology,Changsha 410004,China;Business School,Central South University of Forestry and Technology of China,Changsha 410004,China)

机构地区：[1]中南林业科技大学理学院,湖南长沙410004 [2]中南林业科技大学材料科学与工程学院,湖南长沙410004 [3]中南林业科技大学商学院,湖南长沙410004

出　　处：《化工管理》2023年第25期52-55,共4页Chemical Engineering Management

基　　金：介微观水平上的虚拟仿真实验(中南林发[2021]87号);教育部产学合作协同育人项目(220905940081836);过程教学模式下智能教学系统在物理化学教学中的应用实践([湘教通] 291号);“新工科”理念下材料科学与工程硕士研究生创新人才培养模式研究(2022JGYB122)。

摘　　要：从宏观唯象理论向介微观精准调控知识体系过渡已成为化学学科势不可挡的发展趋势,但受限于传统课堂以讲授为主的教学模式,再加上(量子)介微观理论抽象,其与传统化学理论教学的相融合存在“沟壑”,长期以来这些内容被排除在当前的化学教学内容之外。文章在前期设想的将量子化学基本概念以“穿针引线”的方式穿插到现有化学课程教学过程中的教学框架基础上,提出用具有互动性的虚拟仿真技术作为“桥梁”来弥补存在的“沟壑”。凭借虚拟仿真实验纳入学科竞赛开局之年的“东风”,以期拓宽化学授课的教学范畴,推动化学教学逐渐向基于精确且定量的介微观知识体系过渡的进程,实现化学教与学与学科发展趋势、时代需求的接轨。The transition from macroscopic phenomenological theory to knowledge system of meso-microscopic precise control has become an irresistible development trend of chemical disciplines.However,limited by the traditional classroom teaching mode based on lectures,coupled with(quantum)meso-microscopic theoretical abstraction as well as experimental phenomenon in violation of common sense,there is a“gap”to integrate(quantum)meso-microscopic theory and traditional chemical theory teaching.As a consequence,the contents on(quantum)meso-microscopic theory have been excluded from the current chemistry teaching content of university for a long time.To resolve this question,we have previously tried to construct a theoretical teaching framework for classrooms involving(quantum)meso-microscopic theory,i.e.,introducing the basic concepts of quantum chemical theory developed for more than a century into the existing chemistry course teaching process in a way of“threading the needle”.Based on the framework above,we further proposed to use virtual simulation technology as a“bridge”to make up for the existing“gap”in this work.Through theoretical lectures combined with virtual experiments,depending on the convenience of the virtual simulation experiments first introduced the discipline competition,we expect to broaden the teaching scope of chemistry teaching,promote the process of chemistry teaching gradually transitioning to an accurate and quantitative meso-microscopic knowledge system,and realize the teaching and learning of chemistry are in line with the development trend of chemical disciplines and the needs of the times.

关 键 词：大学化学 化学教学 介微观理论 学科竞赛 虚拟仿真 

分 类 号：G642.423[文化科学—高等教育学]