A Comparative Analysis on Units about Ratio and Rate between Korean Mathematics Textbook and MIC Textbook

우리나라 교과서와 미국 MIC 교과서의 비와 비율 관련 단원 비교.분석

This study analyzed the characteristics of units about ratio and rate between Korean mathematics textbooks and MIC of America. With bases to this, I would find the problems and suggested point of curriculums about ratio and rate in order to propose the basic materials of developing mathematic curriculum and textbook and improving the mathematic teaching method. With bases to this, Korean mathematics textbooks should be supplemented as follows. A. Develop the various problems with meaningful situation rather than the problems which can be solved with algorithms and rules. B. Develop the students' rational judgement competence with the situation that can induce the active communication. C. Develop the problem situation that need the student's activity. D. Let the students easily take the situation about ratio and rate with suggesting much visual mode and sustain their interest and positive learning attitude.

본 연구는 우리나라 초등학교 수학 교과서와 미국 MIC 교과서의 비와 비율 관련 단원을 전반적인 비교와 구체적인 비교로 특징을 분석하였다. 이를 바탕으로 교육과정과 비와 비율 관련단원 내용의 문제점과 시사점을 찾아 수학과 교육과정 및 교과서 개발, 수학 학습지도 방법 개선의 기초 자료를 제공하는 데 그 목적을 둔다.