Prospective teachers’ skills in problem posing with regard to different problem posing models
نویسندگان
چکیده
منابع مشابه
On Mathematical Problem Posing*
In mathematics classes at all levels of schooling in all countries of the world, students can be observed solving problems .. The quality and authenticity of these mathematics problems has been the subject of many discussions and debates in recent years. Much of this attention has resulted in a rich, more diverse collection of problems being incorporated into school mathematics curricula. Altho...
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Abstract: In the first part of this study, first a brief introduction of problem posing was present and then, some frameworks and classifications of problem posing were reviewed. In the second part of the study the research that has been conducted in Iran was introduced. This quasi-experimental study was conducted with experimental and control groups which aimed to investigate the impact of fos...
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In this article, I model how a problem-posing framework can be used to enhance our abilities to systematically generate mathematical problems by modifying the attributes of a given problem. The problem-posing model calls for the application of the following fundamental mathematical processes: proving, reversing, specializing, generalizing, and extending. The given problem turned out to be a ric...
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Obesity is a public health issue with relevant social determinants in its etiology and where interventions with teenagers encounter complex biopsychological conditions. This study evaluated intervention in nutritional education through a problem-posing approach with 22 obese teenagers, treated collectively and individually for eight months. Speech acts were collected through the use of word car...
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Problem posing is identified as an important activity in mathematics education. In problem posing, it is important but difficult for learners to generate diverse problems. In this study, we examine a method and implement a system for facilitating learners’ diverse thinking in the task of posing mathematical word problems. Since we focus on an aspect of problem posing as a creative generation ta...
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ژورنال
عنوان ژورنال: Procedia - Social and Behavioral Sciences
سال: 2011
ISSN: 1877-0428
DOI: 10.1016/j.sbspro.2011.03.127