Pendekatan realistic mathematics education sebagai upaya meningkatan kemampuan pemecahan masalah matematik

Authors

  • Rizaldy Firdaus SDN Lagadar 2
  • Dewi Ratna Sari SMA Darul Falah

Keywords:

Realistic Mathematics Education, problem solving skill

Abstract

This research is a Classroom Action Research (PTK) or Classroom Action Research. The problem formulated in this study is whether through an approach Realistic Mathematics Education can improve students' problem solving skills? With the aim to examine the increase in problem solving abilities. This research was conducted at SMP An Naja Boarding school in class VIII-A with a total of 30 students who are in West Bandung Regency. This research procedure consists of: (1) planning; (2) implementation of actions; (3) observation and evaluation; (4) reflection. The instrument used in this study was a problem solving ability test, student activity sheets and observation sheets. The data obtained were students answers from the test results, student activity report sheets and observation result sheets, which were then analyzed  as data sources. The results in the first cycle, there were 6.67% of students who got good grades, while in the second cycle there was an increase, namely 93.3% of students who received good grades. From the data collection, it appears that there is an increase in students' math problem solving ability by 32.63%. Based on the findings, the results of research data analysis and research discussion, it can be concluded that the problem-solving ability of the eighth grade students of SMP An Naja Boarding school can be improved through approaches Realistic Mathematic Education. This is known by the increasing number of students who get an increase in scores in their test results and student participation in the learning process which has increased.

References

Agustina, L. (2016). Upaya Meningkatkan Kemampuan Pemahaman Konsep dan Pemecahan Masalah Matematika Siswa SMP Negeri 4 Sipirok Kelas VII Melalui Pendekatan Matematika Realistik (PMR). Jurnal Eksakta, 1.

Amelia, R., Nurhidayah, N., & Hanifah, D. (2024). Learning trajectory for teaching 3D shapes using PMRI approach with a mosque construction context. Pi Radian Journal, 2(1), 9-20.

Lukmana, D. N., Rahmawati, M. D. D., & Mardhiyah, N. (2023). The learning trajectory of social arithmetic using PMRI approach with a zakat maal context. Pi Radian Journal, 1(1), 1-10.

Hendriana, H., & Afrilianto, M. (2017). Langkah Praktis Penelitian Tindakan Kelas Bagi Guru. In Bandung: Refika Aditama.

Hidayat, W., & Sariningsih, R. (2018). Kemampuan Pemecahan Masalah Matematis dan Adversity Quotient Siswa SMP Melalui Pembelajaran Open Ended. Jurnal JNPM (Jurnal Nasional Pendidikan Matematika), 2(1), 109–118.

Noer, S. H. (2007). Pembelajaran Open-Ended untuk Meningkatkan Kemampuan Masalah Matematik dan Kemampuan Berpikir Kreatif (Studi Eksperimen pada Salah Satu Siswa SMPN Bandar Lampung). Tesis pada SPS UPI Bandung.

Permendikbud. (2014). Salinan Lampiran Peraturan Menteri Pendidikan dan Kebudayaan Republik Indonesia Nomor 104 Tahun 2014 Tentang Penilaian Hasil Belajar Oleh Pendidik pada Pendidikan Menengah.

Sanjaya, D. R. H. W. (2016). Penelitian Tindakan Kelas. Prenada Media.

Sari, D. R., & Bernard, M. (2020). Analisis Kesalahan Siswa SMP dalam Menyelesaikan Soal Materi Statistika di Bandung Barat. Juornal of Medives: Journal of Mathematics Education IKIP Veteran Semarang, 4(2), 223–232.

Sari, S. K. (2017). Pengembangan Desain Pembelajaran Statistika Berbasis IT Menggunakan Pendekatan Realistic Mathematics Education untuk Kelas VIII SMP. Jurnal JNPM (Jurnal Nasional Pendidikan Matematika), 1(2), 290–304.

Suherman, E., Turmudi, Drs, M.Ed., M. S., Suryadi, D., Herman, T., Suhendra, Drs., M. E., Prabawanto, S., … Rohayati, A. (2003). Strategi Pembelajaran Matematika Kontemporer. JICA: UPI.

Trianto, I. B., & Ibnu, B. (2014). Mendesain Model Pembelajaran Inovatif, Progresif, dan Kontekstual. In Jakarta: Prenadamedia Group.

Wulandari, S. M. (2016). Meningkatkan Kemampuan Berpikir Kritis dan Kreatif serta Resiliansi Matematik Siswa SMA Negeri di Kota Cimahi melalui Pendekatan Realistic Mathematics Education. IKIP Siliwangi.

Zhong, Y., & Pereira, J. (2024). Research on classroom teaching strategies for junior high school students under the guidance of core literacy. Pi Radian Journal, 2(1), 31-40.

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Published

2024-05-31