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arXiv 1008.0216physics.ed-ph
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用概念整合描述波传播中涌现的意义

Using conceptual blending to describe emergent meaning in wave propagation

Michael C. Wittmann

摘要:

在关于波动物理学主题的访谈中,学生通过具体的行动给出答案,这些行动将他们对物理学的理解与其他共同经历联系起来。当回答一个关于波脉冲沿着一个长长的绷紧的弹簧传播的问题时,学生们的手势帮助他们收集关于抛向空中的球的信息。我分析手势,知觉和口头信息收集使用录像采访和课堂互动。我使用概念融合来描述不同的元素如何结合起来,为学生创造新的,紧急的意义,并将其与知识块的方法进行比较。

英文摘要:

Students in interviews on a wave physics topic give answers through embodied actions which connect their understanding of the physics to other common experiences. When answering a question about wavepulses propagating along a long taut spring, students' gestures help them recruit information about balls thrown the air. I analyze gestural, perceptual, and verbal information gathered using videotaped interviews and classroom interactions. I use conceptual blending to describe how different elements combine to create new, emergent meaning for the students and compare this to a knowledge-in-pieces approach.

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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