问题提出中的真实情境:学生创造力的探索性研究

S. Passarella
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引用次数: 1

摘要

本文的目的是开始研究不同的真实情境如何影响学生在半结构化问题提出活动中的创造力。为了实现这一目标,我们在一个初中班级中实施了一项探索性研究,其中考虑了两种真实情境:真实的数学情境和现实生活中的情境。研究结果表明,在半结构化问题提出活动中,学生的创造力在使用真实数学情境和真实生活情境之间没有显著差异。然而,影响学生提出问题表现的一个根本因素是学生对语境赋予的意义。当情境对学生来说没有经验意义时,他/她会尝试将新的意义与情境联系起来,使用其中的一些元素来重新创造一个新的现实情境,以解决他/她的问题。总之,为了最好地支持学生提出他们的问题,背景的重要性似乎是一个重要因素,以增加在课堂内外建立数学联系的机会,并帮助学生理解他们的数学活动。
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Real Contexts In Problem-Posing: An Exploratory Study Of Students’ Creativity
The aim of this paper is to start investigating how different real contexts could influence students’ creativity in semi-structured problem-posing activities. In order to pursue this goal, an exploratory study was implemented in a lower secondary school class in which two kinds of real contexts had been considered: a real-mathematical context and a real-life context. Results from the study indicate that there was not a significant difference in students’ creativity between the use of a real-mathematical and a real-life context as starting situations for semi-structured problem-posing activities. However, a fundamental factor that influenced students’ problem-posing performances was the meaningfulness given by students to the context. When the context was not experientially meaningful for a student, she/he tried to associate a new meaning to the context, using some elements from it to re-create a new realistic context in which setting her/his problems. In conclusion, to best support students in posing their problems, the significance of the context appears to be an important factor, in order to increase the opportunities in making connections between mathematics in and outside the classroom, and in helping students in giving sense to their mathematical activity.
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来源期刊
CiteScore
1.10
自引率
0.00%
发文量
19
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