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Bahan Ajar “Misi Pian” Berbasis PMRI sebagai Upaya Meningkatkan Pemahaman Konsep Matematis Siswa Citra Nur Annisa; Andhin Dyas Fitriani; Rosiana Mufliva
Social, Humanities, and Educational Studies (SHES): Conference Series Vol 7, No 3 (2024): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/shes.v7i3.91597

Abstract

Penelitian ini dilatarbelakangi oleh kurangnya pemahaman siswa terkait konsep pembagian. Tujuan dari penelitian ini adalah: 1) Menghasilkan desain awal pengembangan bahan ajar, 2) Mengetahui penilaian ahli mengenai bahan ajar, 3) Menghasilkan produk akhir bahan ajar, dan 4) Mengetahui peningkatan kemampuan pemahaman konsep matematis siswa setelah uji coba bahan ajar. Metode penelitian yang digunakan adalah D&D dengan model ADDIE. Instrumen penelitian yang digunakan yaitu wawancara, angket, dan tes dengan teknik analisis data kualitatif dan kuantitatif. Subjek penelitian ini yaitu siswa kelas III SD. Hasil penelitian ini yaitu bahan ajar “Misi Pian” berbasis PMRI berada pada kategori sangat layak dengan rata-rata skor dari validator pertama yaitu 94,05% dan validator kedua 94,75% serta memperoleh n-gain sebesar 0,64 yang termasuk kategori cukup efektif. Simpulan dari penelitian ini adalah pengembangan bahan “Misi Pian” berbasis PMRI berada pada kategori sangat layak digunakan sebagai upaya meningkatkan kemampuan pemahaman konsep matematis siswa pada materi pembagian bilangan cacah.
Spade Ethnomathematics: Developing Student Worksheets Through Egrang Batok Kelapa Games to Enhance Length Measurement Understanding in Second Grade Musdhalifah, Syifa Hajina; Mufliva, Rosiana; Febianti, Darin Kamiliya; Ramadhani, Dea Nurlinda; Namira, Hilwa Shahnun; Al-Hamed, Naftaly Rahmy Nurrahmaniya; Fauzia, Faza Fuzna
International Conference on Elementary Education Vol. 8 No. 1 (2025): Proceedings The 8th International Conference on Elementary Education
Publisher : International Conference on Elementary Education

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Abstract

Elementary mathematics education frequently prioritizes procedural memorization, often neglecting to forge meaningful connections between mathematical concepts and students' everyday realities. This pedagogical approach frequently culminates in diminished conceptual understanding among learners. Such shortcomings are conspicuously apparent in the domain of length measurement, a topic that inherently demands hands-on, experiential learning opportunities to foster genuine comprehension. Scholarly literature underscores that weaving local cultural elements into mathematics instruction markedly bolsters student engagement and deepens their grasp of abstract ideas. The Egrang Batok Kelapa game, embodying a pertinent facet of indigenous wisdom, offers an authentic framework for imparting length measurement principles through non-standard units, such as footsteps, thereby bridging classroom theory with cultural relevance. This investigation devised an ethnomathematics-infused Student Worksheet employing the SPADE model—encompassing Singing, Playing, Analyzing, Discussing, and Evaluating—while integrating the Egrang Batok Kelapa game as a contextual learning tool. The primary aim was to elevate second-grade students' proficiency in comprehending non-standard length measurement via immersive, enjoyable, and culturally embedded activities. Adopting a Design and Development methodology aligned with the ADDIE model, the study utilized expert validation sheets and restricted trial assessments with students as key instruments. Outcomes revealed robust validity, with an 88.3% endorsement from subject matter and media specialists, alongside exceptional feasibility evidenced by a 93.3% approval in student trials. Ultimately, the SPADE model ethnomathematics-based worksheet demonstrated efficacy in augmenting elementary students' mastery of non-standard length measurement concepts, promoting a more holistic and culturally attuned educational experience.
Development of an Ethnomathematics-Based Worksheet Integrating the Traditional Engklek Game to Enhance Elementary Students’ Spatial Ability on Cuboid Nets Khalia, Shindy; Mufliva, Rosiana; Pradani, Qiyamullaila Putri; Septia, Eka; Fawwazelita, Nadiya; Damayanti, Denissa Sri; Erinda, Dwi
International Conference on Elementary Education Vol. 8 No. 1 (2025): Proceedings The 8th International Conference on Elementary Education
Publisher : International Conference on Elementary Education

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Abstract

This study was motivated by the fact that mathematics learning in elementary schools is still largely procedural and memorization-oriented, causing students to struggle in understanding spatial concepts, particularly in the topic of cuboid nets. Spatial ability plays an essential role in supporting reasoning and geometric visualization. Integrating cultural contexts through ethnomathematics can serve as a solution to create meaningful and contextual learning. One relevant local culture is the traditional Engklek game, which contains geometric patterns, symmetry, and spatial movements related to the concept of cuboid nets. This study aimed to develop an ethnomathematics-based student worksheet integrating the Engklek game to improve elementary students’ spatial ability. The research employed the Design and Development method using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The results indicated that the developed worksheet was highly feasible and effective, achieving 90.8% from material and media experts and 95.8% from teaching practitioners. The Engklek-based worksheet effectively enhanced students’ spatial visualizationskills while fostering cultural awareness and appreciation of Indonesian heritage through meaningful and contextualized mathematics learning