Requirement of Introduction of IE (Industrial Engineering)Thinking in Subject Education

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  • 教科教育現場におけるIE的思考導入の必要性
  • キョウカ キョウイク ゲンバ ニ オケル IEテキ シコウ ドウニュウ ノ ヒツヨウセイ

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Abstract

<p>In the industrial (especially, manufacturing) world, IE (Industrial Engineering) is popular as one of several rationalization methods. IE is used for analyzing and improving present works from the viewpoint of time. In the educational world, the learning style has been shifting from ‘passive learning’ to ‘active learning’. Meanwhile, few researchers discuss the improvement of lesson design and teaching methodology scientifically from a time perspective. In this study, a group experiment on heat quantity has been practiced for verification, followed by analyzing students’ motions based on IE thinking. The results show that the value-added work time accounts for less than 60% of the lesson time, and reveal. that the shorter the value-added work time, the worse the level of student’s understanding. Moreover, we have faced ironic situations in which some groups who get their work done smoothly under close cooperation are liable to be left with too much waiting time. Thus, some points to be improved have been uncovered by analyzing the current lesson. This study demonstrates a need for IE thinking in subject education. </p>

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