Pramono, Yasmine Az Zahra Awwalina
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Students Proportional Reasoning Level in Solving Ill Structured Problem on Proportion Material in Terms of Gregorc’s Thinking Style Pramono, Yasmine Az Zahra Awwalina; Abdussakir, Abdussakir; Irawan, Wahyu Henky; Sujarwo, Imam
Jurnal Pendidikan Matematika IKIP Veteran Semarang Vol 9 No 1 (2025): Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang
Publisher : Urogram Studi Pendidikan Matematika, Universitas Ivet

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31331/medivesveteran.v9i1.3568

Abstract

This study examines the level of proportional reasoning in students when solving ill-structured problems concerning proportions, in terms of Gregorc's cognitive styles. A qualitative approach was used, involving 8 participants from grade VIII-B of MTsN Kota Batu. Based on the analysis, it can be concluded that students' cognitive styles affect their understanding of proportional reasoning. Students with a concrete sequential (CS) thinking style showed difficulty in understanding the concept of proportional and still relied on trial-and-error approaches, indicating they are at Level 0 (Non-proportional reasoning). Students with a abstract sequential (AS) and concrete random (CR) thinking style have used some visual or concrete aids, although they have not fully transitioned to a more systematic mathematical approach, placing them at Level 1 (Manipulative Proportional Reasoning). Meanwhile, students with an abstract random (AR) thinking style were able to use mathematical models to solve proportional problems but still faced challenges in consistently applying the correct method, leading them to Level 3 (Pre-multiplicative Proportional Reasoning). The differences in students' cognitive styles affect how they understand and apply the concept of proportional reasoning, including their ability to choose the appropriate method and maintain consistency in its application.
Pengembangan Media Pembelajaran S-MATCHA Terintegrasi Keislaman untuk Meningkatkan Literasi Matematis Siswa SMP Pramono, Yasmine Az Zahra Awwalina; Harithiya, Avida Faustina; Chusna, Febri Lailatul; Karina, Lisa Amelia; Huda, Nuril; Rahmawati, Laili
SAP (Susunan Artikel Pendidikan) Vol 9, No 3 (2025)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sap.v9i3.27186

Abstract

The low mathematical literacy of students, particularly in statistics, poses a challenge in mathematics education. This study aims to develop an interactive gamification-based learning media, S-MATCHA (Statistic from Mathematics of Gacha), which integrates Islamic values to enhance students' mathematical literacy. The research employs a Research and Development (R&D) method using the ASSURE model, which includes analyzing student characteristics, formulating learning objectives, selecting methods and media, as well as implementation and evaluation. This media focuses on data collection topics such as mean, median, mode, and range. The effectiveness of the media was tested through a limited experiment involving ninth-grade students at MTsN Kota Batu, utilizing a pre-test and post-test design. The validity results indicate that S-MATCHA is highly suitable for use, with average scores of 89.15% from subject matter experts, 97.3% from media experts, and 95% from practitioners. The practicality of the media was also rated very well. Experimental results showed an improvement in students' mathematical literacy, with an N-Gain score of 0.45, which falls into the moderate category. These findings suggest that S-MATCHA is effective in supporting learning and providing meaningful experiences through the integration of Islamic values, making it an innovative alternative for context-based mathematics education.