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THE EFFECT OF AN RME APPROACH USING THE TRADITIONAL CONGKLAK GAME TO IMPROVE MATHEMATICAL LITERACY AMONG ELEMENTARY SCHOOL STUDENTS Maya Rahmayanti; Tarpan Suparman; Andes Safarandes Asmara
Prima: Jurnal Pendidikan Matematika Vol. 10 No. 3 (2026): PRIMA : Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/j24zmc04

Abstract

Mathematics teaching at the primary level remains predominantly focused on procedural mastery. Consequently, many learners encounter challenges when required to use multiplication in authentic daily contexts. This study sought to investigate the impact of implementing the Realistic Mathematics Education model assisted by congklak on third-grade students’ multiplication literacy.  A quantitative method with a quasi-experimental pretest–posttest control group design was employed. The participants were 60 students in grade 3 at SDN Kondangjaya 3 for the 2025/2026 school year. The treatment group was Class III E, and the comparison group was Class III A. A validated and reliable 20-question multiple-choice test of mathematical literacy was used for data collection. Data were processed using descriptive analysis, paired-sample t-test, independent-sample t-test, and N-gain analysis. The findings indicated that the mean score of the experimental group increased from 58.46 to 81.85 following the treatment. Meanwhile, the control group’s mean only grew from 57.92 to 62.40. The independent samples t-test indicated a statistically significant difference between groups with p < 0.05. The N-gain score for the experimental group was 0.57, reflecting moderate effectiveness, while the control group obtained 0.09, reflecting low effectiveness. Overall, the results show that merging Realistic Mathematics Education with the cultural game congklak creates a contextual and meaningful learning process that effectively boosts students’ mathematical literacy. This instructional approach can be proposed as a creative alternative for teachers to implement contextual mathematics in elementary schools.
Pengaruh Model LMCLT Dalam Meningkatkan Literasi Matematis Siswa SD Tazkia Putri Kusumastuti; Tarpan Suparman; Andes Safarandes Asmara
Jurnal Penelitian dan Pembelajaran Matematika Vol 19, No 2 (2026): JPPM (Jurnal Penelitian dan Pembelajaran Matematika) Volume 19 Nomor 2 Agustus
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jppm.v19i2.39932

Abstract

The study was motivated by the low level of mathematical literacy among elementary school students, partticularly in plane gemoteri topics, wich is caused by high cognitive load and less contextual learning. Tihis study aims to determine the effect of LMCLT (Literacy Mathematichs Cognitive Load Theory) model in improving students mathematcs literacy. The methode iused in this research is Design-Based Research (DBR), with a quantitative approach, consisting of four stages problem analysis, solution development, implementation, and reflection. The subject of this study were elementary school students who were give treatment in the form of LMCLT based learning. The result showed an improvement in students mathematicals literacy skills, indicated by the increase in the average pretest score from 54.00 to 89.48 in the posttest, with N-Gain value of 0.8 categorized as high. Statistical test result also showed a significant difference between before and after the treartment. This improvement occurred because the LMCLT model is able to manage cognitive load through material simplification, adjustment of difficulty levels, and cotextual learning. In addition, student responses to the learning process were categorized as very positive. It can be concluded that the LMCLT model if effective in improving the mathematical literacy skill of elementary scholl students.
Pengaruh Model LMCLT Terhadap Hasil Belajar Matematika di Sekolah Dasar Siti Khodijah; Andes Safarandes Asmara; Tia Latifatu Sa&#039;diah
Jurnal Penelitian dan Pembelajaran Matematika Vol 19, No 2 (2026): JPPM (Jurnal Penelitian dan Pembelajaran Matematika) Volume 19 Nomor 2 Agustus
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jppm.v19i2.40289

Abstract

Penelitian ini mengkaji dampak model pembelajaran LMCLT terhadap capaian belajar matematika siswa pada materi bangun datar. Latar belakangnya adalah rendahnya hasil belajar siswa dan perlunya metode yang memudahkan pemahaman materi sekaligus mempertimbangkan beban kognitif saat belajar. Metode yang dipakai adalah kuantitatif dengan rancangan pra-eksperimental One Group Pretest–Posttest. Subjeknya 32 siswa kelas IV C SDN Pinayungan 2. Data dikumpulkan melalui tes awal dan tes akhir untuk membandingkan kemampuan siswa sebelum dan sesudah perlakuan. Analisis meliputi statistik deskriptif, uji normalitas Shapiro-Wilk, dan uji hipotesis paired sample t-test. Hasilnya menunjukkan rata-rata nilai meningkat dari 17,59 menjadi 24,28. Uji normalitas menghasilkan sig 0,49 dan 0,36, keduanya > 0,05. Uji t memperoleh sig 0,000, sehingga disimpulkan LMCLT efektif meningkatkan hasil belajar.