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All Journal Journal on Education JPMI (Jurnal Pembelajaran Matematika Inovatif)
Siti Sarah
IKIP SIliwangi
Education Mathematics

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ANALISIS KEMAMPUAN BERPIKIR KREATIF MATEMATIS DAN MINAT BELAJAR SISWA MTS Siti Nurjanah; Siti Sarah; Luvy Sylviana Zanthy
Journal on Education Vol 1 No 3 (2019): Journal On Education, Vol 1, No 3, April, 2019
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (400.697 KB) | DOI: 10.31004/joe.v1i3.156

Abstract

In this study the authors analyzed the difficulties of students in the process of the ability of mathematical creative thinking skills and to determine student learning interest in each item statement. Based on the analysis, for the material the straight Equation error made by students in working on creative thinking questions is the mastery of the concept of the material resulting in 67.63% of 34 creative students. The question instrument used is a question that has been tested for reliability, validity, differential power and difficulty index has also been validated by an expert validator. The interest in studying junior high school students is only reaching 59.20% in straight line equations. The indicator of student interest in learning gained the smallest percentage of 56.09% so that it influenced other indicators. The research method uses descriptive qualitative analysis to find out in depth the achievement of indicators of creative thinking skills and mathematical learning interest in each item statement. Based on the results of the overall research that the achievement of indicators of the ability to think creatively and the learning interest of students is still low.
Meningkatkan kemampuan komunikasi matematis siswa SMP PGRI 1 Cimahi kelas VIII melalui pendekatan realistic mathematics education (RME) Siti Sarah; Jozua Sabandar; Chandra Novtiar
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.24666

Abstract

The aim of this research is to examine the influence of the Realistic Mathematics Education (RME) approach in improving students' mathematical communication ability. In this research, a quasi-experiment was used, with the research using the non-equivalent pretest-posttest control group design. Eighth grade students at PGRI 1 Cimahi Middle School were the subjects of the research. To measure mathematical communication ability, data was obtained from four test questions that had been tested previously. Next, the data obtained will be analyzed and processed using analysis of 2 dependent samples using a normality test first, followed by a paired t-test. Mathematical communication ability improve much better for students who use the RME Approach compared to students who use the regular learning approach.
Co-Authors Chandra Novtiar Jozua Sabandar Luvy Sylviana Zanthy siti nurjanah