Penerapan LKPD Operasi Penjumlahan dan Pengurangan Bilangan Bulat Berbasis Problem Solving

Amanda Prasasti; Depriyanti Depriyanti; Eka Yulianti; Syutaridho Syutaridho

doi:10.62383/bilangan.v3i3.522

Authors

Amanda Prasasti Universitas Islam Negeri Raden Fatah Palembang
Depriyanti Depriyanti Universitas Islam Negeri Raden Fatah Palembang
Eka Yulianti Universitas Islam Negeri Raden Fatah Palembang
Syutaridho Syutaridho Universitas Islam Negeri Raden Fatah Palembang

DOI:

https://doi.org/10.62383/bilangan.v3i3.522

Keywords:

integers, learning media, magic coin, mathematical understanding, problem solving

Abstract

This study aims to describe students' mathematical understanding abilities through the application of a problem solving approach using magic coin media on integer operation material. This study is a qualitative study with a descriptive approach conducted at MTs An-Nuur Palembang in May of the 2025/2026 academic year. The subjects of the study were 25 grade VII students who were selected purposively. Data collection was carried out through observation, documentation, and learning outcome tests. The results of the study showed that the use of magic coin media in mathematics learning was able to improve students' conceptual understanding. This media helps students to be more active, understand integer operations concretely, and be involved in the problem-solving process independently or in groups. These findings indicate that the problem solving approach combined with magic coin media can create a fun learning atmosphere, and is effective in improving students' mathematical understanding abilities.

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References

Arikunto, S. (2021). Prosedur penelitian: Suatu pendekatan praktik. Jakarta: Rineka Cipta.

Buulolo, S. (2023). Pengembangan modul pembelajaran pada materi bilangan bulat dan pecahan untuk meningkatkan minat belajar siswa. FAGURU: Jurnal Ilmiah Mahasiswa Keguruan, 2(1), 281–291. https://doi.org/10.57094/faguru.v2i1.668

Depdiknas. (2008). Panduan pengembangan bahan ajar cetak. Jakarta: Direktorat Pembinaan SMA.

Esi, N., & Rahayu, Z. (2024). Pengembangan lembar kerja peserta didik berbasis masalah pada materi bilangan bulat di SMPN 2 Benyuke Hulu. JIIP (Jurnal Ilmiah Ilmu Pendidikan). https://jiip.stkipyapisdompu.ac.id/jiip/index.php/JIIP/article/view/6253

Hamdani. (2011). Strategi belajar mengajar. Bandung: Pustaka Setia.

Hudojo, H. (2005). Pengembangan kurikulum pembelajaran matematika. Malang: Universitas Negeri Malang Press.

Ibrahim, M., & Nur, M. (2000). Pengajaran berdasarkan masalah. Surabaya: Unesa University Press.

Marzuki. (2023). Penerapan model pembelajaran problem solving untuk meningkatkan hasil belajar siswa. Edumedia: Jurnal Keguruan dan Ilmu Pendidikan, 11(1), 59–68. https://jurnal.unka.ac.id/index.php/fkip/article/view/941

Rismaini, L., & Devita, D. (2022). Efektivitas e-modul model pembelajaran problem solving pada pelajaran matematika. Jurnal Cendekia: Jurnal Pendidikan Matematika, 6(2), 1513–1522. https://doi.org/10.31004/cendekia.v6i2.1392

Rusman. (2012). Model-model pembelajaran. Jakarta: Rajawali Pers.

Sugiyono. (2017). Metode penelitian dan pengembangan. Bandung: Alfabeta.

Suprihatin, A. (2021). Penerapan model pembelajaran problem based learning untuk meningkatkan aktivitas belajar siswa. JGURUKU: Jurnal Penelitian Guru, 5(1), 27–35. https://journal.fkip.uniku.ac.id/JGuruku/article/view/261

Tidore, R., & Rahman, A. (2023). Analisis kemampuan pemahaman matematis siswa SMP melalui penerapan model problem based learning (PBL) pada materi operasi bilangan bulat. Jurnal Pendidikan Guru Matematika, 7(1), 45–56. https://ejournal.unkhair.ac.id/index.php/matematika/article/view/6133

Umardianti, U., Bistari, B., & Halidjah, S. (2021). Pengembangan LKPD matematika berbasis strategi problem based learning materi bilangan bulat negatif kelas VI. Jurnal Pendidikan dan Pembelajaran, 10(2), 173–181. https://jurnal.untan.ac.id/index.php/jpdpb/article/view/46094

Unaenah, E., Sutisna, A., Utami, W. D., Shafani, H. T., Insan, I. K., Wijaya, R. R., Anzani, R. W., & Ramadhani, V. (2020). Analisis pembelajaran bilangan bulat dengan alat permainan edukatif untuk meminimalisir miskonsepsi peserta didik. PENSA: Jurnal Pendidikan dan Ilmu Sosial, 2(1), 134–152. https://doi.org/10.36088/pensa.v2i1.847