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arXiv physics/0207109physics.ed-ph
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学生对狭义相对论中时间的理解:一致性和参考系

Student understanding of time in special relativity: simultaneity and reference frames

Rachel E. Scherr, Peter S. Shaffer, Stamatis Vokos

摘要:

本文报告了一项关于学生对狭义相对论中时间概念理解的调查。一系列的研究任务进行了讨论,说明,一步一步,如何学生推理的基本概念的相对性进行了探讨。结果表明,经过标准化教学,所有学术水平的学生都有严重的困难与同时性的相对性和观察者的作用,在惯性参考系。证据表明,许多学生构建了一个概念框架中的绝对一致性和同时性的相对性和谐共存的想法。

英文摘要:

This article reports on an investigation of student understanding of the concept of time in special relativity. A series of research tasks are discussed that illustrate, step-by-step, how student reasoning of fundamental concepts of relativity was probed. The results indicate that after standard instruction students at all academic levels have serious difficulties with the relativity of simultaneity and with the role of observers in inertial reference frames. Evidence is presented that suggests many students construct a conceptual framework in which the ideas of absolute simultaneity and the relativity of simultaneity harmoniously co-exist.

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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