Challenges in addressing student difficulties with measurement uncertainty of two-state quantum systems using a multiple-choice question sequence in online and in-person classes
Challenges in addressing student difficulties with measurement uncertainty of two-state quantum systems using a multiple-choice question sequence in online and in-person classes
复制标题
在在线和面对面课堂中使用多项选择问题序列解决学生在两种状态量子系统的测量不确定性方面遇到的困难
DOI:
10.1088/1361-6404/ac9ba3
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发表时间:
2022
影响因子:
0.7
通讯作者:
Singh, Chandralekha
中科院分区:
文献类型:
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作者:
Hu, Peter;Li, Yangqiuting;Singh, Chandralekha
Research-validated multiple-choice questions comprise an easy-to-implement instructional tool that serves to scaffold student learning and formatively assess students' knowledge. We present findings from the implementation, in consecutive years, of a research-validated multiple-choice question sequence on measurement uncertainty as it applies to two-state quantum systems. This study was conducted in an advanced undergraduate quantum mechanics course, in online and in-person learning environments for consecutive years. Student learning was assessed after receiving traditional lecture-based instruction in relevant concepts, and their performance was compared with that of a similar assessment given after engaging with the multiple-choice question sequence. We analyze and discuss the similar and differing trends observed in the two modes of instruction.
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DOI:
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发表时间:
2017
期刊:
影响因子:
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作者:
E. Marshman;C. Singh
通讯作者:
C. Singh
DOI:
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发表时间:
2015
期刊:
影响因子:
--
作者:
G. Passante;Paul J. Emigh;Peter S. Shaffer
通讯作者:
Peter S. Shaffer
DOI:
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发表时间:
2016
期刊:
影响因子:
--
作者:
E. Marshman;C. Singh
通讯作者:
C. Singh
影响因子:
0.7
作者:
L. G. de Peralta;L. A. Poveda;B. Poirier
通讯作者:
B. Poirier
DOI:
10.1063/1.3679998
发表时间:
2012
期刊:
arXiv: Physics Education
影响因子:
--
作者:
C. Singh;Guangtian Zhu
通讯作者:
Guangtian Zhu