电磁学教与学思路探析  

Analysis on Mentality of Teaching and Learning in Electromagnetism

作　　者：彭勇宜[1] 何军[1] 孙克辉[1] 李宏建[1] 郭光华[1] 

机构地区：[1]中南大学物理与电子学院

出　　处：《物理通报》2018年第2期12-14,18,共4页Physics Bulletin

基　　金：教育部高等学校大学物理课程教学指导委员会项目,项目编号:DWJZW201602ZN;2017年中南大学教育教学改革研究项目,项目编号:2017jy24;2017年湖南省普通高等学校教学改革研究项目,项目编号:湘教通[2017]452号

摘　　要：针对电磁学知识点多、表达式多、教与学都不容易的现状，提出了在电磁学教与学过程中的几条思路和线索，包括从简单到复杂的“点线面体”思路，类比法的思想，矢量场的两个性质，从离散到连续、从静止到运动、从真空到介质、从孤立到联系等思路．这些思路把电磁学内容有机地联系起来，形成清晰的知识树、知识网络，便于学生发现和理解知识之间的联系．电磁学知识也变得生动有趣，可以极大地激发学生学习和探索的兴趣，显著提高电磁学教学效率和教学质量，便于利用启发式、讨论式、自主探究式等教学模式开展电磁学教学．There are many knowledge points and expressions in electromagnetism, the teaching and learning of electromagnetism are not easy. In view of this situation, several train of thoughts and clues have been put forward, including the thought of ＂point- line- surface - body＂, method of analogy,from simple to complex problem, the two properties of vector field,from scatter to succession, from stillness to motion, from vacuum to medium and from isolation to connection, etc. The knowledge of electromagnetism constitutes an organic whole by these thoughts, become a clear knowledge tree and knowledge network. It is easy for students to discover and understand the relationship between knowledge. These train of thoughts make electromagnetism lively and interesting, can greatly stimulate students＇ interest in learning and exploring, can improve teaching efficiency and quality significantly. In addition, they are conducive to heuristic teaching, discussion teaching and self - exploration teaching.

关 键 词：电磁学 教与学 思路 

分 类 号：G642[文化科学—高等教育学] O441-4[文化科学—教育学]