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arXiv 1602.06165physics.ed-ph
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提高学生对量子力学中angular momentum加法的理解

Improving student understanding of addition of angular momentum in quantum mechanics

Guangtian Zhu, Chandralekha Singh

摘要:

我们描述了高年级本科生和研究生在量子力学中与角动量相加有关的概念方面的困难。我们还描述了一个基于研究的学习工具,量子交互式学习平台(QuILT)的开发和实施,以减少这些困难。初步评估显示,QuILT与角动量加法的基础知识有关,有助于提高学生对这些概念的理解。

英文摘要:

We describe the difficulties advanced undergraduate and graduate students have with concepts related to addition of angular momentum in quantum mechanics. We also describe the development and implementation of a research-based learning tool, a Quantum Interactive Learning Tutorial (QuILT), to reduce these difficulties. The preliminary evaluation shows that the QuILT related to the basics of the addition of angular momentum is helpful in improving students' understanding of these concepts.

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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