Collective Argumentation in Integrated Contexts: A Typology of Warrants Contributed in Mathematics and Coding Arguments

Collective Argumentation in Integrated Contexts: A Typology of Warrants Contributed in Mathematics and Coding Arguments
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综合背景下的集体论证:数学和编码论证中贡献的保证类型

DOI:
10.1007/s41979-023-00091-z
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发表时间:
2023
期刊:
Journal for STEM Education Research
影响因子:
--
通讯作者:
Conner, AnnaMarie
Conner, AnnaMarie
中科院分区:
--
文献类型:
--
作者:
Miller, Claire;Menke, Jenna;Conner, AnnaMarie

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了解学生如何在K-12综合STEM环境中进行推理是很重要的,这样教师才能更好地让学生参与综合STEM任务。为了理解在这些情况下发生的推理,我们使用了集体论证的视角,特别关注小学生及其教师在综合STEM环境中提供和接受的保证类型,以及教师如何支持学生提供这些保证。我们观看了10位小学教师103小时的课堂教学,并分析了在数学、编码和综合背景下的争论中出现的权证,以建立数学和编码争论中权证的类型学。我们发现,不管老师在不在,这些学生在大多数情况下都明确表达了他们的要求。当老师在场时,他们以各种方式支持论证;然而,它们在综合情况下提供的支持较少。此外,我们发现学生在编程环境中比在数学或综合环境中更依赖于视觉观察,在数学或综合环境中,他们经常根据完成任务所需的程序提供保证。这些发现对通过让学生参与论证来改善STEM综合教学具有启示意义。
It is important to understand how students reason in K-12 integrated STEM settings to better prepare teachers to engage their students in integrated STEM tasks. To understand the reasoning that occurs in these settings, we used the lens of collective argumentation, specifically attending to the types of warrants elementary students and their teachers provided and accepted in integrated STEM contexts and how teachers supported students in providing these warrants. We watched 103 h of classroom instruction from 10 elementary school teachers and analyzed warrants that occurred in arguments in mathematics, coding, and integrated contexts to develop a typology of warrants contributed in mathematics and coding arguments. We found that these students made their warrants explicit the majority of the time, regardless of the teacher’s presence or absence. When teachers were present, they supported argumentation in various ways; however, they offered less support in integrated contexts. Additionally, we found students relied more on visual observations in coding contexts than in mathematics or integrated contexts, where they often provided warrants based on procedures required to accomplish a task. These findings have implications for improving integrated STEM instruction through engaging students in argumentation.
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