THE IMPLEMENTATION OF THE PROBLEM BASED LEARNING MODEL TO IMPROVE STUDENTS’ MATHEMATICAL PROBLEM-SOLVING ABILITY IN PHASE D ON SOCIAL ARITHMETIC CONTENT
Abstrak
This study was motivated by the low mathematical problem-solving ability (MPSA) of students in class VIII.1 at SMPN 35 Pekanbaru. This condition was caused by teacher-centered learning, the lack of problem-based exercises, and low student engagement in the learning process. The results of the initial test indicated that students’ MPSA achievement on each indicator was still categorized as low. This study aimed to improve students’ MPSA and enhance the quality of the learning process through the implementation of the Problem Based Learning (PBL) model in social arithmetic material. The method used was Classroom Action Research (CAR), with students of class VIII.1 at SMPN 35 Pekanbaru in the even semester of the 2023/2024 academic year as the research subjects. The PBL model was implemented through several stages, namely problem orientation, investigation, development and presentation of results, and evaluation of the problem-solving process. The implementation of this model is aligned with the indicators of MPSA, including understanding the problem, planning a solution, carrying out the plan, and interpreting the results. The results showed that before the intervention, the average MPSA score of students was 30.49, categorized as “beginning to develop.” After the implementation in Cycle I, the average score increased to 40.09, and further improved to 52.1 in Cycle II, categorized as “adequate”. In conclusion, the implementation of the PBL model in the learning process was able to improve the quality of instruction and enhance students’ mathematical problem-solving ability.
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Referensi
Agustina, L., & Lestari, A. P. I. (2020). Kemampuan Pemecahan Masalah Matematika dengan Metode Problem Posing. Prosiding Seminar Nasional Sains 2020, 1(1), 425–432.
Anggraeni, N. E. (2019). Strategi Pembelajaran Dengan Model Pendekatan pada Peserta Didik Agar Tercapainya Tujuan Pendidikan di Era Globalisasi. ScienceEdu, 2(1), 72–79. https://doi.org/10.19184/se.v2i1.11796
Anugraheni, I. (2018). Meta Analisis Model Pembelajaran Problem Based Learning dalam Meningkatkan Keterampilan Berpikir Kritis di Sekolah Dasar [A Meta-analysis of Problem-Based Learning Models in Increasing Critical Thinking Skills in Elementary Schools]. Polyglot, 14(1), 9–18. https://doi.org/10.19166/pji.v14i1.789
Astutiani, R. (2019). Kemampuan Pemecahan Masalah Matematika dalam Menyelesaikan Soal Cerita Berdasarkan Langkah Polya. Prosiding Seminar Nasional Pascasarjana, 2(1), 297–303.
Budianto, U. T. (2021). Penerapan Model Problem Based Learning untuk Meningkatkan Kemampuan Pemecahan Masalah dan Motivasi Siswa. Jurnal Paedagogy, 8(3), 338–344. https://doi.org/https://doi.org/10.33394/jp.v8i3.3806
Fitriani, I. (2018). Peranan Model Problem Based LearningTerhadap Kemampuan Pemecahan Masalah Matematis Peserta Didik Kelas VII SMP. Jurnal Pendidikan Tambusai, 2(2), 841–846. https://doi.org/10.31004/jptam.v2i4.31
Hafriani, H. (2021). Mengembangkan Kemampuan Dasar Matematika Siswa Berdasarkan NCTM Melalui Tugas Terstruktur dengan Menggunakan ICT (Developing The Basic Abilities of Mathematics Students Based on NCTM Through Structured Tasks Using ICT). Jurnal Ilmiah Didaktika: Media Ilmiah Pendidikan Dan Pengajaran, 22(1), 63–80. https://doi.org/http://dx.doi.org/10.22373/jid.v22i1.7974
Hendriana, H., & Soemarmo, U. (2017). Penilaian Pembelajaran Matematika Edisi Revisi. PT Refika Aditama.
Hidayati, E. (2022). Penerapan Model Pembelajaran Problem Based Learning untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika. Jurnal Karya Ilmiah Multidisiplin (JURKIM), 2(1), 24–35. https://doi.org/10.31849/jurkim.v2i1.9204
Salinan Lampiran Permendikbud No 16 Tentang Standar Proses Pendidikan Dasar dan Menengah, (2022).
Kemendikbudristek. (2022). Panduan Pembelajaran dan Asesmen Anak Usia Dini, Pendidikan Dasar dan Menengah. Kementerian Pendidikan, Kebudayaan, Riset, dan Teknologi Republik Indonesia.
Kurniawan, A., Juliangkary, E., Pratama, M. Y., & Saputra, I. (2019). Analisis Kesulitan Siswa Dalam Menyelesaikan Soal Fungsi. Media Pendidikan Matematika, 7(1), 72–83. https://doi.org/https://doi.org/10.33394/mpm.v7i1.1679
Marlina, R., Nurjahidah, S., Sugandi, A. I., & Setiawan, W. (2018). Penerapan Pendekatan Problem Based Learning untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa Kelas VII MTs pada Materi Perbandingan dan Skala. Jurnal Pembelajaran Matematika Inovatif, 1(2), 113–122. https://doi.org/https://doi.org/10.22460/jpmi.v1i2.p113-122
Mawaddah, S., & Anisah, H. (2015). Kemampuan Pemecahan Masalah Matematis Siswa Pada Pembelajaran Matematika dengan Menggunakag) di SMPn Model Pembelajaran Generatif (Generative Learning) di SMP. EDU-MAT: Jurnal Pendidikan Matematika, 3(2), 166–175. https://doi.org/10.20527/edumat.v3i2.644
Panjaitan, M., & Rajagukguk, S. R. (2018). Upaya Meningkatkan Kemampuan Pemecahan Masalah Matematika Siswa dengan Menggunakan Model Pembelajaran Problem Based Learning di kelas X SMA. Inspiratif : Jurnal Pendidikan Matematika, 3(2), 1–17. https://doi.org/https://doi.org/10.24114/jpmi.v3i2.8880
Putra, J., & Yulita. (2019). Penerapan Model PBL untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Peserta Didik Kelas XII MIPA2 SMAN 12 Pekanbaru. Jurnal Prinsip Pendidikan Matematika, 1(2), 78–88. https://doi.org/10.33578/prinsip.v1i2.32
Sumartini, T. S. (2016). Peningkatan Kemampuan Pemecahan Masalah Matematis Siswa melalui Pembelajaran Berbasis Masalah. Mosharafa: Jurnal Pendidikan Matematika, 5(2), 148–158. https://doi.org/10.31980/mosharafa.v5i2.270
Susilo, H., Chotimah, H., & Sari, Y. D. (2022). Penelitian Tindakan Kelas Sebagai Sarana Pengembangan Keprofesionalan Guru dan Calon Guru. Bayumedia Publishing.
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