Abstract

This study, to effectively teach the concepts, principles and problem solving ability of the 2nd graders' learning of numbers and operations, offers realistic problem situation and focuses on the learning based on 'mathematization', one of the most important principles of RME (Realistic Mathematics Education) which is the mathematics education trend of Netherlands influenced by Freudenthal's theory. The instruction is applied to forty-one students of the 2nd grader for six weeks in twelve series in an elementary school, located in Seoul. To investigate the effects of the mathematising experience instruction for improving mathematical abilities, the group takes tests before and after the instruction. Also the qualitative analysis on the students' mathematising aspects through students' output at the instruction process is taken into account to evaluate the instruction's effects. The result shows that the mathematising experience instruction for improving mathematical abilities is proved to improve students' understanding of mathematical concepts and principles and their problem solving ability in learning numbers and operations after carrying out this instruction. Also the result indicates that students' mathematising aspects are mostly horizontal and vertical mathematization.

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#수학화 경험   #수학화 분석  

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1. Park, Min-Kyung ; Kim, Young-Ok 2014. "The Trend of Mathematics Education Theories Applied to Mathematics Teaching and Learning Studies in Korea" East Asian mathematical journal, 30(4): 545~570  원문보기 상세보기
2. Kim, Rina 2015. "An Analysis of South Korean Elementary Teachers' Knowledge regarding Educational Theory in Mathematics" 한국초등수학교육학회지 = Journal of elementary mathematics education in Korea, 19(1): 39~56  원문보기 상세보기