대한수학교육학회지:수학교육학연구 (Journal of Educational Research in Mathematics)
- 제10권2호
- /
- Pages.247-262
- /
- 2000
- /
- 2288-7733(pISSN)
- /
- 2288-8357(eISSN)
수열의 극한 개념에 대한 인지적 장애의 극복 방안 연구
A Study on a Model of Overcoming Cognitive Obstacles Related to the Limits of Mathematical Sequences.
초록
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.
키워드