St. Budi Waluya, - (2019) PEMBELAJARAN MATEMATIKA DENGAN PENDEKATAN REALISTIC MATHEMATICS EDUCATION (RME) BERBASIS SOAL OPEN – ENDED UNTUK MENINGKATKAN KOMUNIKASI MATEMATIKA. Phenomenon: Jurnal Pendidikan MIPA, 9 (1). pp. 87-98. ISSN ISSN: 2088-7868

PDF (Article) - Published Version Download (453kB)

Abstract

This study aims to determine the feasibility and effectiveness of the application of learning using social arithmetic textbooks using the Realistic Mathematics Education (RME) approach based on Open-Ended questions. The research design used in this study is Research and Development (R and D) with the Plomp model. The subjects in this study were the eighth grade students of Askhabul Kahfi Integrated Islamic Middle School, Academic Year 2017/2018. The design implements using Posttest Only Control-Group Design. The analysis used is the analysis of the results of expert validation and effectiveness test. The results of the post test in the class that the action was carried out were compared with the class that did not take the action and to ensure it was done with (1) Completeness Test, (2) Difference Test, and (3) Simple Linear Regression Test. Based on the results of research and discussion, it was concluded that; (1) Mathematics learning tools with the developed RME approach are valid based on expert expert assessments, and according to the results of small class and large class trials, and (2) Mathematics learning tools with the developed RME approach are effective. This is indicated by (a) the average value of evaluating classroom communication skills using mathematics learning tools 73, 42 (μ > 70) and classical completeness of 76,6% (π > 75%); (b) the average class that uses the application of mathematics learning tools with the RME approach based on open-ended questions (73,42) bigger than a class that does not use the application of mathematics learning tools with the open-ended question based RME approach (64,57), and (c) from the regression test obtained thitung = 2,012, thitung (2,012) > ttabel (1,99834).

Actions (login required)

View Item