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All Journal JURNAL PENDIDIKAN TAMBUSAI Polinomial : Jurnal Pendidikan Matematika
Ariella, Efa Larisa
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Education Social Sciences

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Papan MUSI: Media Edukatif Interaktif untuk Meningkatkan Pemahaman KPK dan FPB Kelas V Sekolah Dasar Ariella, Efa Larisa; Rahmadani, Salma Aulia; Susendra, M. Ari; Pratiwi , Ika Ari
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 3 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i3.1934

Abstract

This study aims to develop educational media in the form of a MUSI (Multifunctional) board to improve students' understanding of the material of the Least Common Multiple (KPK) and Greatest Common Factor (FPB) in grade V elementary school. This research used the Research and Development (R&D) method with the ADDIE development model (Analyze, Design, Develop, Implement, Evaluate). The research subjects were fifth grade students of SD 2 Demaan, and involved material experts and media experts for validation. The research instruments included expert validation sheets, student response questionnaires, and documentation. Data analysis used qualitative and quantitative approaches with a Likert scale. The validation results from material experts and media experts showed the level of media feasibility of 91% and 92% respectively with the category “very feasible”. The trial of students also showed a positive response with a feasibility score of 92%. The MUSI board media is designed in an interesting and interactive way to support students' active involvement in learning. The results showed that the use of this media can improve students' understanding of the concepts of KPK and FPB, as well as provide a fun and meaningful learning experience. Thus, the MUSI board media is recommended as an effective alternative mathematics learning media for use in elementary schools. The implication of this research shows that the MUSI Board media can improve the understanding of the KPK and FPB concepts through fun and interactive learning. This success opens up opportunities for the application of similar media in other mathematics materials to support a more effective learning process in elementary schools.
Analisis Pembelajaran Pecahan dengan Menggunakan Pendekatan Matematika Realistik Indonesia Berbantuan Media Pizza Ariella, Efa Larisa; Mutmainnah, Nabilla; Zuliana, Eka
Jurnal Pendidikan Tambusai Vol. 8 No. 3 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Penelitian ini bertujuan untuk menganalisis efektivitas penggunaan pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) yang didukung media pizza dalam pembelajaran konsep pecahan pada siswa kelas II SD Negeri 2 Dersalam. Sumber data pada peneliian ini adalah peserta didik kelas 2 SD Negeri 2 Dersalam. Metode yang digunakan adalah deskriptif kualitatif, dengan subjek penelitian berjumlah 11 siswa. Hasil observasi menunjukkan bahwa siswa mengalami kesulitan dalam memahami materi pecahan, yang disebabkan oleh kurangnya media pembelajaran yang menarik dan metode pengajaran yang tidak relevan. Penggunaan media pizza sebagai alat bantu belajar terbukti efektif dalam meningkatkan partisipasi dan pemahaman siswa terhadap materi pecahan. Hasil penelitian ini menunjukkan bahwa pendekatan PMRI dengan media pizza dapat meningkatkan hasil belajar siswa dalam memahami konsep bilangan pecahan secara lebih baik dan menyenangkan.
Co-Authors Eka Zuliana Mutmainnah, Nabilla Pratiwi , Ika Ari Rahmadani, Salma Aulia Susendra, M. Ari