哥伦比亚米饼制作和销售中的数学及其对数学教育的潜在贡献

Q3 Multidisciplinary
Armando Alex Aroca Araújo, Andrea Paola Cervantes Wilches, María Ofelia Silva Carreño
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引用次数: 0

摘要

背景介绍米馅饼(pastel de arroz)是哥伦比亚沿海地区的传统食品之一。它的制作和销售包含各种非常规的数学过程。在这一点上,民族数学可以在不脱离社会和文化环境的情况下研究这些过程。目的从民族数学的角度研究制作和销售米饼所涉及的数学过程。设计:为此,我们采用了民族志的定性方法。环境和参与者:两名擅长制作糯米糍并获得认可的厨师参与了研究。数据收集与分析:采用半结构式访谈和参与观察作为数据收集方法,并使用电子设备收集音像资料。对信息进行分类分析。研究结果主要结果包括测量过程、非常规测量单位的使用,以及使用摸索和简单的三则运算等数学方法确定馅饼的配料数量和价格。结论揭示了制作粽子的各个阶段以及其中隐含的数学过程,并提出了将研究结果与学校数学教育相关主题联系起来的重要性及其对这一领域的潜在贡献。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Mathematics in the Preparation and Sale of Colombian Rice Pies and Its Potential Contribution to Mathematics Education
Background: The pastel de arroz [rice pie] is part of the traditional foods of the Colombian coast. Its preparation and sale encompass various unconventional mathematical processes. At this point, ethnomathematics allows the study of such processes without separating them from the social and cultural environment where they are employed. Objective: To study the mathematical processes involved in preparing and selling rice pies from an ethnomathematical perspective. Design: A qualitative methodology was applied for this purpose through an ethnographic approach. Setting and participants: Two cooks who are experts in making rice pies and are recognised for their work participated in the study. Data collection and analysis: Semi-structured interviews and participant observation were used as data collection methods, and electronic devices were also used to collect audiovisual material. The analysis of the information was categorical. Results: Among the main results, measurement processes, the use of non-conventional measurement units, and the use of mathematical processes, such as groping and the simple rule of three, for determining the quantities of ingredients and the price of the pies are identified. Conclusions: The stages of the preparation of the rice pies and the mathematical processes that are implicitly developed in them are exposed, and the importance of the connections of the results with topics related to school mathematics education and its potential contribution to this field is raised.
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来源期刊
Acta Scientiae
Acta Scientiae Multidisciplinary-Multidisciplinary
CiteScore
0.70
自引率
0.00%
发文量
43
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