학술저널
This study suggests a theoretical model and examples of overcoming cognitive obstacles related to the limits of mathematical sequences. The model includes 3 stages, that is, an exposure of obstacles, the awareness of conflicts, and the resolutions of conflicts. Also this model emphases discussions of teacher and students or among students. Such a discussion stimulates reflections of students having cognitive obstacles, helps them to cast away their old conceptions and to obtain right concepts.
1. 서론
2. 인지적 장애의 극복 모델에 대한 이론적 탐색
3. 수열의 극한 개념에 대한 인지적 장애 극복을 위한 구체적 방안
4. 결언
참고문헌
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