工科无机化学中“分子结构和分子间力”的教学思考与探索  

Thinking and Exploration of Molecular Structure and Intermolecular Forces on the Teaching of Engineering Inorganic Chemistry

作　　者：姚平平[1] YAO Ping-Ping(School of Chemistry and Molecular Engineering,East China University of Science and Technology,Shanghai 200237,China)

机构地区：[1]华东理工大学化学与分子工程学院,上海200237

出　　处：《化学教育（中英文）》2021年第14期37-41,共5页Chinese Journal of Chemical Education

摘　　要："分子结构和分子间力"在人们认识物质世界的过程中起着承上启下的重要作用。然而,在"新工科"建设背景下,化学教学内容要少而精,以强化专业的应用特色建设。对工科学生历年来对于共价键理论、分子间力和离子极化中易错或不易理解的相关内容进行了分析和讨论,旨在帮助学习者在认识物质世界的过程中能更好地在微观世界和宏观世界之间切换,并学会预测或解释物质的性质及其递变规律,同时落实化学核心素质及德育素质的培养。Molecular structure and intermolecular forces form a connecting link between macroscopic world and micro world.However,under the guidance of"emerging engineering",chemistry teaching content should be concise in order to strengthen the application-oriented characteristic of specialty.According to the learning situation of engineering students in recent years,the mistaken and confused part about covalent theory,intermolecular forces and ionic polarization is discussed.The purpose is to make students better switch between the macro world and the micro world in the process of understanding the material world,and learn to predict or explain the properties and changes of matter.At the same time,the cultivation of chemical core quality and moral education quality is carried out.

关 键 词：共价键 分子间力 离子键 离子极化 

分 类 号：O641-4[理学—物理化学] G642[理学—化学]