Probing Student Ability to Construct Reasoning Chains: A New Methodology
Probing Student Ability to Construct Reasoning Chains: A New Methodology
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探究学生构建推理链的能力：一种新方法
DOI：
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
Beth A. Lindsey
中科院分区：
文献类型：
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作者：
J. Speirs;William N. Ferm Jr.;M. R. Stetzer;Beth A. Lindsey
在基于研究的支架式物理教学中，学生经常被要求构建定性推理链。作为调查和评估学生物理推理技能发展的多机构努力的一部分，我们一直在设计任务来探索学生创建和评估推理链的程度。在一项任务中，学生将获得正确的推理元素（即有关物理情况的真实陈述以及正确的概念和数学关系），并被要求将它们组装成一个论证，以便他们可以用来回答特定的物理问题。本文详细描述了该任务并提出了初步结果。
Students are often asked to construct qualitative reasoning chains during scaffolded, research-based physics instruction. As part of a multi-institutional effort to investigate and assess the development of student reasoning skills in physics, we have been designing tasks that probe the extent to which students can create and evaluate reasoning chains. In one task, students are provided with correct reasoning elements (i.e., true statements about the physical situation as well as correct concepts and mathematical relationships) and are asked to assemble them into an argument that they can use to answer a specified physics problem. In this paper, the task is described in detail and preliminary results are presented.