대한수학교육학회지:학교수학 (School Mathematics)
- 제3권2호
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- Pages.355-372
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- 2001
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- 1229-4322(pISSN)
공간과제의 지도 방안에 관한 연구 -'2-가'와 '3-가' 단계의 공간감각 기르기 소 영역을 중심으로-
A Study on Teaching Methods of Special Tasks - on the emphasis of special sense at the levels of 2-Ga and 3-Ga -
초록
The primary school mathematics emphasizes some activities such as visualizing figures, drawing figures and comparing figures from various angles. These activities could be undertaken throughout examination, experiments and exploration of the substantial materials. They could also be undertaken by using the objects found in a daily life informally. The 7th curriculum of mathematics reflects this trend and includes the systematized activities in teaching spatial sense in geometry. However, it still requires more researches on the teaching methodology of spatial sense and the conceptual analysis of spatial sense. In this study, the concept of spatial sense is analyzed and Mackim's 3-levels teaching methodology and Bruner's EIS theory and suggestions are reviewed as a possible teaching methodology of spatial tasks. As a conclusion, this study suggests a teaching-learning methodology of spatial tasks at the levels of 2-GA and 3-Ga of the 7th curriculum of mathematics.
키워드