Muhammad Amin
UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

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The Effect of Realistic Mathematics Education Approach on Students' Conceptual Understanding Ahmad Nizar Rangkuti; Mariam Nasution; Almira Amir; Irwan Saleh Dalimunthe; Samsuddin Samsuddin; Muhammad Amin; Dame Siregar; Mhd. Rafi'i Ma'arif Tarigan
Ta'dib Vol 27 No 2 (2024)
Publisher : Universitas Islam Negeri Mahmud Yunus Batusangkar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31958/jt.v27i2.12933

Abstract

This research was conducted in Grade VI at SD 200223 Sibulan-bulan Padangsidimpuan during the academic year 2023/2024, focusing on the topic of fractions. The aim of this study was to determine the effect of the Realistic Mathematics Approach on students' understanding of concepts in Grade VI at SD 200223 Sibulan-bulan. The study utilized a Post-Test-Only Control Group design and was of quasi-experimental nature. It involved an experimental group receiving the Realistic Mathematics Education Approach treatment and a control group not receiving such treatment. Both groups were selected randomly. The research findings indicate that students' understanding of mathematical concepts was better when using the Realistic Mathematics Approach compared to conventional learning methods. Based on the hypothesis testing results, it was found that t-count > t-table (2.23 > 1.98) and the Sig. value = 0.018, indicating that there is a positive effect of the Realistic Mathematics Education Approach (RME) on students' conceptual understanding. Based on the above findings, it is recommended that the learning process in schools use the Realistic Mathematics Education Approach, as it can improve students' conceptual understanding and mathematical abilities.
CULTURALLY RESPONSIVE TEACHING LEARNING MODEL FOR ELEMENTARY SCHOOLS IN PADANGSIDIMPUAN CITY Nashran Azizan; Maulana Arafat Lubis; Muhammad Amin; Hamidah Hamidah; Latifa Annum Dalimunthe; Parulian Siregar
JMIE (Journal of Madrasah Ibtidaiyah Education) Vol 10, No 1 (2026): JMIE (JOURNAL OF MADRASAH IBTIDAIYAH EDUCATION)
Publisher : PD PGMI se Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32934/jmie.v10i1.936

Abstract

Developing students’ social character is a central goal of elementary education. This research aims to develop and validate a CRT model integrated with the local cultural values of poda na lima to strengthen students’ social character in PPKn. The research adopted the Plomp educational design research model, encompassing the stages of preliminary research, prototyping, and assessment. The participants were 106 fourth-grade students from a public elementary school in Padangsidimpuan. Data were collected through expert validation sheets, questionnaires, classroom observations, and learning outcome tests, and analyzed using descriptive statistical methods. The results indicate that the developed model achieved high levels of validity, practicality, and effectiveness in improving students’ social character. The integration of poda na lima values within the CRT framework provides a culturally grounded pedagogical strategy that aligns learning with students’ sociocultural backgrounds. The study also produced several supporting instructional materials, including a CRT model book, RPP, BG, BS, and LKS. This research contributes to the advancement of culturally responsive pedagogy by embedding indigenous cultural values into instructional design, offering an innovative approach to strengthening character education in elementary schools.