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The Effect of Realistic Mathematics Education in Enhancing Indonesian Students' Mathematical Reasoning Ability: A Meta-Analysis Chelsi Ariati; Dadang Juandi; Aan Hasanah; Suparman Suparman
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 7, No 2 (2023): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v7i2.12493

Abstract

Many researchers have carried out meta-analysis studies related to realistic mathematics education (RME) to enhance mathematical ability. However, their research does not focus on mathematical reasoning ability (MRA). This study aims to estimate and examine the effect of RME implementation in enhancing the MRA of Indonesian students, as well as to explore the moderating factors that influence students' heterogeneous MRA. The meta-analysis examined twenty-five relevant primary research published in national and international journals and sessions between 2010 and 2022. The steps of this research are formulate the problem, inclusion criteria, literature search strategy, study selection, data extraction, statistics analysis, interpretation and reporting. To calculate the effect size, the analytical tool employed the Comprehensive Meta-Analysis (CMA) program using the Hedge formula. Based on the random effect model, the total RME implementation had a very high effect (g = 1,064; p<0,05), significantly enhancing the MRA of Indonesian students. Furthermore, class capacity, educational level, and technological assistance did not influence students' heterogeneous MRA in the RME. These findings imply that Indonesian math educators should consider RME as one of the best ways to implement mathematics learning in the classroom to enhance students' MRA. 
Improving Mathematical Meaningful Abilities of Native Students in The Pelabuhanratu Region Using an Ethnomathematics Approach Rineka Rosinansis; Tatang Herman; Aan Hasanah
QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama Vol 14 No 1 (2022): Qalamuna - Jurnal Pendidikan, Sosial, dan Agama
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Program Pascasarjana IAI Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/qalamuna.v14i1.4167

Abstract

Understanding that mathematics is a subject that is difficult to believe because mathematical concepts are abstract and, therefore, difficult to comprehend and understand. Students' abilities and skills in mathematics subjects in Indonesia are relatively low. However, this can only be generalized to some Indonesian students, considering that Indonesia is a large country with many students. This research aims to describe customs, traditions, and culture holistically, then apply them to mathematics learning activities through ethnomathematics studies for indigenous students with the hope that mathematics learning will become more meaningful when studying mathematics. According to Spradley, this research method is descriptive qualitative with an ethnographic approach and a gradual progressive research flow. The result of this research is that the ethnomathematics approach has succeeded in making mathematics, which was often abstract, become real. Indigenous students who study ethnomathematics-based mathematics feel that the mathematics lesson material becomes logically meaningful; students can also absorb the material into their cognitive structure. Indigenous students who learn ethnomathematics-based mathematics can learn mathematical material by interpreting each element of mathematics culture or combining the two into ethnomathematics.
Analisis Pemahaman Siswa dalam Memecahkan Masalah Aritmatika Sosial Berdasarkan Langkah Polya Durratul Jannah Binti Abdullah Haris; Tatang Herman; Aan Hasanah
Jurnal Pendidikan Indonesia Vol. 6 No. 1 (2025): Jurnal Pendidikan Indonesia
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/japendi.v6i1.6977

Abstract

Kemampuan pemecahan masalah merupakan salah satu kemampuan yang harus dimiliki oleh siswa, untuk meningkat cara berpikir logis, kreatif, dan kritis dalam pembelajaran matematika. Salah satu cara yang dapat digunakan untuk memecahkan masalah dengan baik adalah menggunakan langkah pemecahan masalah Polya. Namun tidak semua siswa mampu memecahkan masalah aritmatika sosial menggunakan langkah pemecahan masalah Polya dengan tepat. Penelitian ini bertujuan untuk menganalisis pemahaman siswa tingkat SMP dalam memecahkan masalah aritmatika sosial berdasarkan langkah Polya. Metode yang digunakan dalam penelitian ini adalah deskriptif dengan pendekatan kualitatif. Penelitian ini dilakukan secara acak kepada 30 siswa tingkat SMP kelas VIII. Penelitian ini menggunakan instrumen tes dan wawancara terhadap siswa dan akan dinilai berdasarkan indikator yang terpenuhi. Berdasarkan penelitian yang dilakukan diperoleh indikator pemahaman masalah siswa 50%, perencanaan penyelesaian 70%, pelaksanaan rencana penyelesaian 40%, dan memeriksa kembali 23,33%. Maka berdasarkan hasil penelitian ini, siswa perlu meningkatkan kemampuan pemecahan masalah aritmatika sosial menggunakan langkah Polya. Jika siswa mampu memecahkan masalah aritmatika sosial dengan baik dan benar, artinya mereka memiliki pemahaman yang baik terhadap materi aritmatika sosial tersebut.