Efektivitas Model Pembelajaran Collaborative Problem Solving Ditinjau dari Kemampuan Penalaran Matematis Siswa SMP

Authors

Vira Hidayatunnisa Pendidikan Matematika, Universitas Lampung, Jl. Prof. Dr. Ir. Sumantri Brojonegoro No. 1, Bandar Lampung, Lampung, Indonesia
Rini Asnawati Pendidikan Matematika, Universitas Lampung, Jl. Prof. Dr. Ir. Sumantri Brojonegoro No. 1, Bandar Lampung, Lampung, Indonesia
Mella Triana Pendidikan Matematika, Universitas Lampung, Jl. Prof. Dr. Ir. Sumantri Brojonegoro No. 1, Bandar Lampung, Lampung, Indonesia

DOI:

Abstract

This research aims to test the effectiveness of the collaborative problem solving learning model in terms of students' mathematical reasoning skills. The method used is pretest-posttest control group design. This study involved students in grades VII-C and VII-F of SMP Negeri 1 Natar in the 2024/2025 academic year. The findings obtained were that (1) The mathematical reasoning skills of students who follow the collaborative problem solving model increases higher than the mathematical reasoning skills of students who follow the direct learning model; (2) The proportion of students who participate in collaborative problem solving learning who have mathematical reasoning skills categorized as good is more than 60%.; and (3) the average posttest score of students exceeded the KKM. The conclusion from the findings above is that the collaborative problem solving learning model is effective in terms of mathematical reasoning skills and can be a reference for teachers or other researchers.

Keywords: Collaborative problem solving, Effective, Mathematical reasoning skills

References

Hafriani. (2021). Mengembangkan Kemampuan Dasar Matematika Siswa Berdasarkan NCTM Melalui Tugas Terstruktur dengan Menggunakan ICT . Jurnal Ilmiah Didaktika: Media Ilmiah dan Pengajaran, 22(1), 63. doi:https://dx.doi.org/10.22373/jid.v22i1.7974

Hamzah, A. M., Turmudi, & Dahlan, J. A. (2023). Trends in International Mathematics and Science Study (TIMSS) sebagai Tolak Ukur Pengembangan Asesmen Matematika Siswa. Jurnal 12 Waiheru, 9(2), 189-196. doi:https://doi.org/10.47655/12waiheru.v9i2.144

Hikmah, N., & Siswono, T. (2020). Profil Collaborative Problem Solving Siswa Kelas IX dalam Memecahkan Masalah Aljabar. Jurnal Cendekia: Jurnal Pendidikan Matematika, 4(1), 701-710. doi:https://doi.org/10.31004/cendekia.v4i2.262

Holifah, S. N., & Harjito. (2023). Komparasi Keefektifan Model Pembelajaran Collaborative Problem Solving dan Cooperative Problem Solving dalam Meningkatkan Kemampuan Pemecahan Masalah pada Materi Konsep Nol. Chemistry in Education, 12(2), 112-124. doi:https://doi.org/10.15294/chemined.v12i2.67848

Khoirunnisa, M., & Putri, R. I. (2022). Kemampuan Penalaran Matematis Siswa Pasca Penggunaan Media Video dengan Pendekatan PMRI dan Collaborative Learning. Aksioma: Jurnal Program Studi Pendidikan Matematika, 11(1), 603-614. doi:http://dx.doi.org/10.24127/ajpm.v11i1.4643

Lestari, S. A. (2019). Mathematical Reasoning Ability in Relations and Function Using the Problem Solving Approach. Journal of Physics: Conference Series, 1188(1), 1-6. Retrieved from https://doi.org/10.1088/1742-6596/1188/1/012065

Nababan, S. A. (2020). Analisis Kemampuan Penalaran Matematis Siswa Melalui Model Problem Based Learning. Jurnal Genta Mulia, 11(1), 6-12. doi:https://doi.org/10.61290/gm.v11i1.212

Nuralam, N., & Maulidayani, M. (2020). Capaian Kemampuan Penalaran Matematis Siswa dengan Model Air. Numeracy, 7(1), 35-48. doi:https://doi.org/10.46244/numeracy.v7i1.997

Nurfajriana, N., Satriani, S., & Alqausari, I. (2020). Efektivitas Pembelajaran Matematika Melalui Model Reciprocal Teaching Setting Kooperatif Siswa Kelas VIII SMP. Sigma: Jurnal Pendidikan Matematika, 12(2), 195-208. Retrieved from https://doi.org/10.26618/sigma.v12i2.4374

OECD. (2023). PISA 2022 Results (Volume I and II) - Country Notes: Indonesia. Paris: Disruption, PISA, OECD Publishing. Retrieved from https://doi.org/10.1787/a97db61c-en

Safitri, D. I., Hulukati, E., & Bito, N. (2025). Pengaruh Model Pembelajaran Problem Based Learning terhadap Kemampuan Penalaran Matematis Siswa. Jurnal Mathedu, 8(1), 42-50. doi:https://doi.org/10.37081/mathedu.v8i1.6971

Sihombing, C. E., Lubis, R., & Ardiana, N. (2021). Analisis Kemampuan Penalaran Matematis Siswa Selama Pandemi Covid-19 Ditinjau dari Minat Belajar SiswA. Jurnal Mathedu (Mathematics Education Journal), 4(2), 285-295. Retrieved from https://doi.org/10.37081/mathedu.v4i2.2540

Sulistyowaty, R. K., Kesumah, Y. S., & Priatna, B. A. (2019). Peningkatan Kemampuan Representasi Matematis Melalui Pembelajaran Collaborative Problem Solving. Cendekia: Jurnal Pendidikan Matematika, 3(2), 153-162. doi:https://doi.org/10.22342/jpm.13.2.6829.153-162

Yovita, A., Lubis, R., & Ahmad, M. (2023). Analisis Kemampuan Penalaran Matematis Siswa Sebelum dan Sesudah Menggunakan Pendekatan Pembelajaran Matematika Realistik (PMR) pada Kelas VII SMP Negeri 2 Padangsidimpuan. Jurnal Mathedu (Mathematics Education Journal), 6(2), 22-29. doi:https://doi.org/10.37081/mathedu.v6i2.5014