Dewi Rosikhoh
State Islamic University of Madura

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The concept of fraction: the frame of local wisdom, Al-Qur'an, and Hadith Dewi Rosikhoh; Zainuddin Syarif; Liny Mardhiyatirrahmah
International Journal on Teaching and Learning Mathematics Vol 8, No 2 (2025): December (This issue is published papers with author/co-author from two countrie
Publisher : Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/ijtlm.v8i2.35971

Abstract

Culture was the case that needed to be protected, but on the other hand, many of the current generations did not know their own culture. This research explored the fraction concept used by the Madurese people, especially Pamekasan, and its relation to the fraction concept in the Al-Qur’an and hadith. This research was qualitative research with an ethnographic approach to explore information related to the fraction concept within the framework of Madurese society. The data collection techniques used interviews and documentation. Furthermore, a literature review was carried out to examine the fraction concept in the Al-Qur’an and hadith. The research results showed 6 fraction numbers found in Madurese culture, especially Pamekasan, 13 in the hadith, and 8 in the Al-Qur’an. Additionally, there were local measuring units, local measuring instruments, and local currency units that contained fraction numbers when converted to other units or international units. In this way, the discovery of the fraction concept within the framework of Madurese society, especially Pamekasan, could be developed and internalized in learning fractions in the classroom.
INTEGRATING THINK-PAIR-SHARE AND ETHNOMATHEMATICS: LEARNING PLANE AND SOLID GEOMETRY THROUGH EXPLORATION OF SUMENEP GRAND MOSQUE Adin Lazuardy Firdiansyah; Sitti Karimah Sulfiah; Dewi Rosikhoh; Fatimatuz Zahroh; Nur Hasanah
JME (Journal of Mathematics Education) Vol 11, No 1 (2026): JME (January - June)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v11i1.2748

Abstract

This study aims to analyze the implementation, effectiveness, and student responses to the Think-Pair-Share (TPS) learning model based on ethnomathematics through exploration of the Grand Mosque of Sumenep. This study used mixed methods with a Sequential Explanatory design. The subjects were 32 10th grade students at MAN 2 Pamekasan. Quantitative data were obtained through pre-tests and post-tests to measure conceptual understanding, as well as questionnaires to measure student responses. Qualitative data were obtained through observation, interviews, and documentation to explore the implementation process and explain quantitative findings. Quantitative data analysis used Paired T-test, while qualitative data analysis used Miles Huberman interactive model. The results of the quantitative study showed a statistically significant increase in students' understanding of geometric concepts, with an average score increasing from 49.03 to 83.81. Qualitative findings explained that this success was supported by main factor, namely the TPS structure, especially the “Pair” stage (discussion in small groups), proved to be a very effective safe zone for students to do peer tutoring and overcome fears experienced by students. It was concluded that the implementation of the ethnomathematics-based TPS model was effective and positive in significantly improving students' understanding of geometric concepts.