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Discussion about Deductive Reasoning for Business Mathematics Problem Solving

Author

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  • Yukari Shirota

Abstract

我々は，経営数学教育における推論の重要性を感じ，講義においても，演繹過程を解法プラングラフとして学生に提示し，推論力養成を目標としてきた。本稿では，経営数学の問題解法において，どのような推論が行われているかを，事例を挙げながら論じる。我々は，その推論は，未知数から始まり，与えられたデータの方向に向かっている，つまり逆向きに推論がなされていると考えた。また，その過程において，学習者はアブダクションにより部分目標を設定していると考えた。この考えに基づき，学習支援システムにおいて，そうした特徴をもつ学習者の推論を支援する機能をどのように実現していくかを論じる。

Suggested Citation

  • Yukari Shirota, 2012. "Discussion about Deductive Reasoning for Business Mathematics Problem Solving," Gakushuin Economic Papers, Gakushuin University, Faculty of Economics, vol. 49(2), pages 85-98.
    • Handle: RePEc:abc:gakuep:49-2-1
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