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宋樂鎬 서울교육대학교 과학교육연구소 1975 科學과 數學敎育 論文集 Vol.1 No.-
The development of mathematical thinking is one of the main objects of the subject Arithmeties and I have been in the opinion that its foundation is the development of children's abilities for logical thinking. The present paper has selected several topics related to the above consideration from the current arithmetics textbook (4-1), and considers about the reaching method for the topics in the view of above mentioned consideration. Besides above mentioned topics, there are many more topis which are suitable for the development of children's logical thinking. Consequently, my belief is that it is necessary to do one's best for the development of children's logical thinking even at the level of arithmetics.