Student difficulties in learning quantum mechanics
Student difficulties in learning quantum mechanics
复制标题
学生学习量子力学的困难
DOI：
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发表时间：
1998
期刊：
影响因子：
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通讯作者：
P. Fletcher
中科院分区：
文献类型：
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作者：
I. D. Johnston;K. Crawford;P. Fletcher
对于学习物理学的大学生来说，量子力学被认为是一门极其困难的学科，但在他们的职业生涯中，必须越来越早地教授量子力学。我们报告了一个初步的项目，使用现象学的方法来探索的方式，其中一小部分的基本思想的概念化的学生已被判定为已成功地掌握了材料。结果表明，这些学生使用的心智模型在技术上是先进的，但结构上是简单的。改变目前的教学实践是否会导致更好的概念化是一个需要进一步探索的问题。
For university students studying physics, quantum mechanics is considered an extremely difficult subject, but one which must be taught increasingly early in their careers. We report a preliminary project which used a phenomenographic approach to explore the ways in which a small number of fundamental ideas are conceptualized by students who have been judged to have successfully mastered the material. The results suggest that the mental models used by these students are technically advanced but structurally unsophisticated. Whether a change in current teaching practices might lead to better conceptualization is a question that needs further exploration.