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arXiv 1701.01205physics.ed-ph
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开发和评估简并微扰理论的交互式教程

Developing and evaluating an interactive tutorial on degenerate perturbation theory

Christof Keebaugh, Emily Marshman, Chandralekha Singh

摘要:

我们讨论了调查学生的困难与退化微扰理论(DPT)进行了高级量子力学课程管理自由回答和多项选择题,并进行个别采访的学生。我们发现学生们有许多与此主题相关的共同困难。我们使用通过研究发现的困难作为资源,开发和评估量子互动学习平台(QuILT),努力帮助学生发展DPT的功能性理解。我们讨论了DPT QuILT的发展及其在本科和研究生课程的初步评价。

英文摘要:

We discuss an investigation of student difficulties with degenerate perturbation theory (DPT) carried out in advanced quantum mechanics courses by administering free-response and multiple-choice questions and conducting individual interviews with students. We find that students share many common difficulties related to this topic. We used the difficulties found via research as resources to develop and evaluate a Quantum Interactive Learning Tutorial (QuILT) which strives to help students develop a functional understanding of DPT. We discuss the development of the DPT QuILT and its preliminary evaluation in the undergraduate and graduate courses.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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