• Title/Summary/Keyword: 소박함

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Analysis on Geometric Problem Solving without Diagrams of Middle School Students (중학교 학생들의 시각적 예가 없는 기하문제해결과정 분석)

  • Cho, Yun Hee;Cho, Chung Ki;Ko, Eun-Sung
    • School Mathematics
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    • v.15 no.2
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    • pp.389-404
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    • 2013

  • Researchers have suggested that students should be experienced in progress of geometric thinking set out in naive and intuitive level and deduced throughout gradual formalization rather than completed mathematics are conveyed to students for students' understanding. This study examined naive and intuitive thinking of students by investigating students' geometric problem solving without diagrams. The students showed these naive thinking: lack of recognition of relation between problem and conditions, use of intuitive judgement depending on diagrams, lacking in understanding of role of specific case, and use of unjustified assumption. This study suggests implication for instruction in geometry.

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