关于刚体转动的前概念研究THE RESEARCH ON STUDENTS' PERCONCEPTIONS ABOUT RIGID BODY ROTATION
卞怡婧,路婧,朱广天
摘要(Abstract)：
本文主要研究学生在学习刚体转动概念过程中存在的前概念。研究对象是本校30名未学习过刚体转动概念的文科生。通过Think-aloud访谈方法,深入了解学生对于刚体转动问题的思考过程,继而发现他们存在的前概念。通过研究,我们发现学生认为质量是刚体滚动下滑速度的主要影响因素,多数学生无法将物体平动与刚体转动区分开来。
关键词(KeyWords)： 刚体转动;前概念;大学物理
基金项目(Foundation): 上海市科学技术委员会扬帆计划项目“自然情境下的交叉类别对归纳推理影响的认知与神经机制(项目号:16YF1415600)
作者(Author): 卞怡婧,路婧,朱广天
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