What Kind of Explanation is a Model
What Kind of Explanation is a Model
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模型是什么样的解释
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
Leona Schauble
中科院分区：
文献类型：
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作者：
R. Lehrer;Leona Schauble
我们将建模描述为科学特有的一种解释形式，并根据过去 15 年进行的一项研究项目，确定了学生必须开发的概念资源和实践，以开始进行这种推理。我们指出，建模对于新手来说很难掌握，但学校科学认为建模是不言而喻的，这可能解释了它被学习者和教育者广泛误解的事实。最后，我们考虑了最能支持建模长期发展的教学组成部分，特别是课堂规范和任务。
We describe modeling as a form of explanation that is particular to science and, based on a research program conducted over the last 15 years, identify the conceptual resources and practices that must be developed for school students to become initiated into this kind of reasoning. We point out that modeling is difficult for novices to grasp but is treated by school science as self-evident, which may account for the fact that it is widely misunderstood by learners and educators alike. We close by considering components of instruction, especially classroom norms and tasks, that best support the long-term development of modeling.