대한수학교육학회지:수학교육학연구 (Journal of Educational Research in Mathematics)
- 제12권1호
- /
- Pages.95-108
- /
- 2002
- /
- 2288-7733(pISSN)
- /
- 2288-8357(eISSN)
학교기하의 다양한 정의 방법과 그 교수학적 의의
The Different Definition-Methods in School Geometry and the Diractical Implications
- Kang, Heung-Gyu (Hanseung Science High School) ;
- Cho, Young-Mi (Inchon National University of Education)
- 발행 : 2002.01.01
초록
In this article we drew out five definition-methods in school geometry. They are called synonymous method, denotative method, analytic method. And we analyzed them theoretically. On our analysis we tried to identify the level of common sense and the level of science in definition of those two levels on the definition-methods of circle. While the definition-method in elementary school could be regarded as the level of common sense, that in middle school could be considered as the level of science. Finally, we made the following didactical comments. Definitions in school mathematics might have the levels as regard to their roles. Thus, Mathematics teachers, curriculum developers, and text authors all need to recognize the subtle differences in the level of definition-methods.
키워드