초록

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본 연구는 실제적 발단과 잠재적 발달간의 거리, 즉 근접발달영역의 특징들을 조사하는 것이다. 선시험과 후시험이 18명의 대학생들을 대상으로 실시되었으며 반힐레 수준 이론을 통해 실제적 발달이 같은 두 학생이 잠재적 발달 조사를 위해 선발되었다. 인지-의사소통이론을 바탕으로 삼차원 면대칭에 대한 두 학생의 담화 특징들을 확인하였다. 잠재적 발달 조사결과 두 학생사이에 상당한 차이가 있었다. 수학교육연구에서 학생들의 근접발달영역을 조사하기위한 연구방법론적 시사점을 제안한다.

Abstract ▼ AI-Helper

This study investigates aspects of the zone of proximal development (ZPD), the distance between the actual development and the potential development. Out of 18 university students taking a geometry course, two students with the same actual developmental level in the van Hiele model in the pre-test a...

This study investigates aspects of the zone of proximal development (ZPD), the distance between the actual development and the potential development. Out of 18 university students taking a geometry course, two students with the same actual developmental level in the van Hiele model in the pre-test and post-test were interviewed for measuring their potential developmental level. Based on the communicational approach to cognition, the characteristics of the two interviewees' discourse on 3D reflective symmetry were identified. There were considerable differences between the two interviewees in terms of their potential developmental level. Methodological implications for how to investigate students' ZPD in mathematics education research were addressed.

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