“薛定谔方程–近似模型–核心概念–简单应用”——构建原子/分子结构教学内容的逻辑框架与知识点图谱  

“Schrödinger Equation–Approximate Models–Core Concepts–Simple Applications”:Constructing a Logical Framework and Knowledge Graph of Atom and Molecule Structures

作　　者：王文亮 王渭娜[2] 王素凡[1] 盛天[1] 周涛 魏南[1] Wenliang Wang;Weina Wang;Sufan Wang;Tian Sheng;Tao Zhou;Nan Wei(School of Chemistry and Materials Science,Anhui Normal University,Wuhu 241000,Anhui Province,China;School of Chemistry and Chemical Engineering,Shaanxi Normal University,Xi’an 710119,China)

机构地区：[1]安徽师范大学化学与材料科学学院,安徽芜湖241000 [2]陕西师范大学化学化工学院,西安710119

出　　处：《大学化学》2024年第8期338-343,共6页University Chemistry

基　　金：安徽省课程思政(结构化学)和陕西省一流课程(结构化学)资助课题。

摘　　要：针对结构化学课程知识点繁多和概念碎片化、学生难以形成学科框架和完整知识体系的困境,本文提出以“薛定谔方程–近似模型–核心概念–简单应用”为主线,以一维势箱自由粒子模型、单电子类H体系、多电子原子、H_(2)^(+)分子离子、H_(2)分子、多原子分子等“六条分支”来构建学科的逻辑框架与知识点图谱。使碎片化的知识重构关联,形成完整的知识链,帮助学生理解重要概念的逻辑关系、产生脉络及相互联系,并且为学生提供知识迁移的情境,达到知识理解与运用的目的。In response to the challenges of numerous knowledge points and fragmented concepts in the structural chemistry course,as well as the difficulty for students to establish a disciplinary framework and a comprehensive knowledge system,this paper proposed a logical framework and knowledge graph,based on the thematic thread of“Schrödinger equation approximation models–core concepts–simple applications”.This framework includes six branches:particle in box model,single electron hydrogen-like atoms,multi-electron atoms,H_(2)^(+) molecular,H_(2) molecules,and multi-atom molecules.By reconstructing fragmented knowledge and forming a complete knowledge chain,this approach aims to help students understand the logical relationships,generation context and interconnections of important concepts,and provides them with a context for knowledge transfer,ultimately facilitating their understanding and application of knowledge.

关 键 词：原子结构 分子结构 概念碎片化 结构化重构 知识点图谱 

分 类 号：G64[文化科学—高等教育学] O6[文化科学—教育学]