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Analisis Pemahaman Siswa dalam Menyelesaikan Soal Berbasis Literasi Matematis Cahyanti, Citra; Putra, Eric Dwi; Murtinasari, Frida
Media Pendidikan Matematika Vol. 13 No. 1 (2025)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i1.15421

Abstract

This study aims to investigate the extent to which students comprehend and solve problems grounded in mathematical literacy. This research adopts a descriptive method with a qualitative approach to portray students’ comprehension in addressing mathematical literacy tasks. Students’ understanding is analyzed based on three indicators proposed by Ruseffendi: translation, interpretation, and extrapolation. The data collection techniques employed in this study include written tests and interviews. The written test is used to assess students’ mastery of the material, while interviews are conducted with selected participants to gain deeper insight into how they comprehend and solve the given problems. The study was conducted at SMP Lab Jenggawah, involving four student participants—two identified as having high mathematical ability and two with low mathematical ability. Students with high mathematical ability exhibited a strong level of comprehension, as demonstrated by their achievement across all three indicators: translation, interpretation, and extrapolation. Conversely, students with low mathematical ability tended to display limited comprehension, as they were only able to reach the levels of translation and interpretation, without attaining the extrapolation stage. Students with lower levels of mathematical ability encountered challenges such as limited comprehension of the contextual aspects of literacy-based problems and inaccuracies in performing calculations, especially at the extrapolation stage. These findings underscore the necessity of reinforcing instructional strategies that effectively foster mathematical literacy, with adaptations aligned to students’ varying levels of proficiency.
Eksplorasi Etnomatematika pada Batu Dolmen di Situs Duplang Desa Kamal Jember Rahayu, Diana Putri; Putra, Eric Dwi; Sulisawati, Dwi Noviani
Media Pendidikan Matematika Vol. 13 No. 2 (2025): J-MPM
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i2.17302

Abstract

The main focus of this research is to identify geometric patterns that may be hidden within the dimensions, shapes, and orientations of the dolmens. Overall, the objective is to identify, analyze, and understand the ethnomathematical concepts embedded in the dolmens at the Duplang Site. The specific aims include documenting the dimensions, comparing them with other sites, and interpreting their cultural significance. This study employs a qualitative descriptive method with an ethnographic approach. The research methods involve direct observation, documentation, interviews, visual analysis, and precise measurements using a measuring tape. The outcomes of this exploration are expected to make a significant contribution to our understanding of the cognitive abilities of prehistoric communities. The main outputs include a comprehensive research report and the identification of unique mathematical patterns such as hidden geometries