帮助学生应用叠加原理解决球面、圆柱形及平面电荷分布的问题

IF 0.8 4区教育学 Q3 EDUCATION, SCIENTIFIC DISCIPLINES

American Journal of Physics Pub Date : 2023-08-01 DOI:10.1119/5.0127127

Jing Li, A. Maries, Chandralekha Singh

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引用次数: 0

摘要

我们结合高斯定律描述了学生在应用叠加原理时的困难。我们通过开发一个使用引导式探究的教程来解决这些困难。在基于讲座的指导下使用本教程的学生在这些主题上的表现明显优于未使用的学生。教师可以将教程分配为课堂作业或家庭作业。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Helping students apply superposition principle in problems involving spherical, cylindrical, and planar charge distributions

We describe student difficulties in applying the superposition principle in combination with Gauss's law. We addressed these difficulties by developing a tutorial that uses guided inquiry. Students who used this tutorial following lecture-based instruction performed significantly better on these topics than those who did not. Instructors can assign the tutorial as classwork or homework.

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来源期刊

American Journal of Physics 物理-物理：综合

CiteScore

1.80

自引率

11.10%

发文量

146

审稿时长

3 months

期刊介绍： The mission of the American Journal of Physics (AJP) is to publish articles on the educational and cultural aspects of physics that are useful, interesting, and accessible to a diverse audience of physics students, educators, and researchers. Our audience generally reads outside their specialties to broaden their understanding of physics and to expand and enhance their pedagogical toolkits at the undergraduate and graduate levels.