• Title/Summary/Keyword: Nim

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Case Analysis on the Signification Model of Three Signs in a Mathematically Gifted Student's Abstraction Process (수학 영재의 추상화 학습에서 기호의 의미 작용 과정 사례 분석)

  • Song, Sang-Hun;Shin, Eun-Ju
    • School Mathematics
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    • v.9 no.1
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    • pp.161-180
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    • 2007

  • The purpose of this study is to analyse how a mathematically gifted student constructs a nested signification model of three signs, while he abstracts the solution of a given NIM game. The findings of a qualitative case study have led to conclusions as follows. In general, we know that most of mathematically gifted students(within top 0.01%) in the elementary school might be excellent in constructing representamen and interpretant But it depends on the cases. While a student, one of best, is making the meaning of object in general level of abstraction, he also has a difficulty in rising from general level to formal level. When he made the interpretant in general level with researcher's advice, he was able to rise formal level and constructed a nested signification model of three signs. We suggested 3 considerations to teach the mathematically gifted students in elementary school level.

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