I. Sari, Adi Nurjaman
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引用次数: 0

摘要

本研究的目的是发展三角和四边形材料的局部教学理论,并探讨局部教学理论对数学表征能力的提高。本研究采用的方法是设计研究法,包括三个阶段,即:初步设计、设计实验和回顾性分析。本研究采用测试和非测试两种工具,其中测试用于确定学生数学表征能力的提高,而非测试如访谈和观察用于发展局部教学理论。研究对象为40名初中生。本研究的最终结果是开发出可供教师使用的指导教学的局部教学理论教材,充分提高了学生对三角形和四边形材料的数学表征能力
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PENGEMBANGAN LOCAL INSTRUCTION THEORY PADA MATERI SEGITIGA DAN SEGIEMPAT TERHADAP KEMAMPUAN REPRESENTASI MATEMATIK SISWA SMP
The purpose of this research is to develop local instruction theory on triangular and quadrilateral material and examine the improvement of mathematical representation ability by using local instruction theory. The method used in this research is design research method which includes three stages, namely: preliminary design, design experiment and retrospective analysis. The instruments in this study were in the form of tests and non-tests, where the tests used were aimed to determine the improvement of students' mathematical representation ability while non-tests such as interviews and observations were used to develop the local instruction theory. Subjects in this study were 40 junior high school students. The final result of this research is the development of local instruction theory teaching materials that can be used by the teacher to be used as a guide in teaching and the ability of students' mathematical representation in triangular and quadrilateral material is sufficiently increased
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