Pengembangan LKS Matematika Berbasis RME Dengan Konteks Budaya Sunda Untuk Meningkatkan Literasi Numerasi Siswa SMP

Fajar Hamzah Kosasih; Aritsya  Imswatama; Hamidah Suryani Lukman

doi:10.37150/jp.v8i2.3483

Authors

Fajar Hamzah Kosasih Universitas Muhammadiyah Sukabumi
Aritsya Imswatama Universitas Muhammadiyah Sukabumi
Hamidah Suryani Lukman Universitas Muhammadiyah Sukabumi

DOI:

https://doi.org/10.37150/jp.v8i2.3483

Keywords:

LKS, RME, Literasi Numerasi, Etnomatematika, Budaya

Abstract

This study aims to develop a Student Worksheet (LKS) based on Realistic Mathematics Education (RME) with a Sundanese cultural context to enhance students' numeracy literacy skills. The research background stems from the low numeracy literacy of students, attributed to conventional mathematics teaching methods that have not optimally developed these competencies. The research method employs Research and Development (R&D) using the ADDIE development model (Analysis, Design, Development, Implementation, Evaluation). Validation results by material experts indicate that the LKS is highly feasible, with an average score of 90.53%, while validation by teaching material experts yields an average score of 95.42% (also categorized as highly valid). The practicality of the LKS was assessed based on teacher evaluations, scoring an average of 93.33%, and student questionnaire responses, with an average score of 82.78%. Effectiveness tests conducted at SMPN 3 Sukabumi City demonstrated a significant improvement in students' numeracy literacy, marked by an average n-gain score of 60%. Based on these findings, it is concluded that the RME-based LKS with a Sundanese cultural context is feasible and effective as a learning support tool to enhance students' numeracy literacy

References

Alam, S., Ramadhani, W. P., & Patmaniar, P. (2023). Pengembangan Lembar Kiagatan Siswa (LKS) Berbasis STEAM dengan Teknik Ecoprint Sebagai Perangkat Pembelajaran Tematik. Jurnal Pelita: Jurnal Pembelajaran IPA Terpadu, 3(1), 20–28. https://doi.org/10.54065/pelita.3.1.2023.318

Aini, K. N., & Asmana, A. T. (2023). Pengembangan Buku Siswa Bercirikan Realistic Mathematics Education (RME) untuk Meningkatkan Kemampuan Literasi Numerasi Siswa. Indo-MathEdu Intellectuals Journal, 4(3), 2405–2416.

Dhiki, Y. Y., & Bantas, M. G. D. (2021). Eksplorasi Etnomatematika sebagai Sumber Belajar Matematika di Kabupaten Ende. AKSIOMA: Jurnal Program Studi Pendidikan Matematika, 10(4), 2698. https://doi.org/10.24127/ajpm.v10i4.4254

Hendrawati, N., Muttaqin, N., & Susanti, E. (2019). Etnomatematika: Literasi Numerasi Berdasarkan Bahasa pada Suku Kowai Kabupaten Kaimana. Prosiding Seminar Nasional Integrasi Matematika dan Nilai Islami, 3(1), 239–243.

Hijjayati, Z., Makki, M., & Oktaviyanti, I. (2022). Analisis Faktor Penyebab Rendahnya Kemampuan Literasi Baca-Tulis Siswa Kelas 3 di SDN Sapit. Jurnal Ilmiah Profesi Pendidikan, 7(3b), 1435–1443. https://doi.org/10.29303/jipp.v7i3b.774

Indrastuti, Y. (2024). Pengembangan E-LKPD Berbasis Realistic Mathematics Education untuk Meningkatkan Literasi Numerasi Siswa. Seminar Nasional Sosial Sains, 3(2), 210–220. http://prosiding.unipma.ac.id/index.php/SENASSDRA

Kaka, A. E. L., Ate, D., & Making, S. R. M. (2021). Analisis Kemampuan Literasi Numerasi Siswa SMP N.1 Kota Tambolaka. Jurnal Penelitian Pendidikan Matematika Sumba, 3(2), 88–96. https://jurnalstkip-weetebula.ac.id/index.php/jppms/article/view/282

Khatimah, H., & Fatimah, N. (2023). Pengembangan LKPD Etnomatematık a Berbasıs Rme Untuk Menıngkatkan Lıterası Matematıka Sıswa 1 , 2 STKIP Taman Siswa Bima , Indonesia * Corresponding author : husnul.khatimahh21@gmail.com. 6(4), 1680–1686. https://doi.org/10.31949/jee.v6i4.7115

Kurniati, D., & Zayyadi, M. (2018). The Critical Thinking Dispositions of Students Around Coffee Plantation Area in Solving Algebraic Problems. International Journal of Engineering and Technology (UAE), 7(2), 18–20. https://doi.org/10.14419/ijet.v7i2.10.10946

Kurniati, D., Hobri, H., Asari, A. R., & Osman, S. (2022). Math Teacher Questions Can Help Students Around Coffee Plantations to Behave Critical Thinking. AKSIOMA: Jurnal Program Studi Pendidikan Matematika, 11(1), 443. https://doi.org/10.24127/ajpm.v11i1.4446

Maghfiroh, F. L., Amin, S. M., Ibrahim, M., & Hartatik, S. (2021). Keefektifan Pendekatan Pendidikan Matematika Realistik Indonesia terhadap Kemampuan Literasi Numerasi Siswa di Sekolah Dasar. Jurnal Basicedu, 5(5), 3342–3351.

Maulyda, M., & Mudrikah, A. (2023). Penerapan Pendekatan Realistic Mathematics Education (RME) untuk Meningkatkan Kemampuan Literasi Matematis Siswa. Pasundan Journal of Mathematics Education: Jurnal Pendidikan Matematika, 13(1), 56–67. https://doi.org/10.23969/pjme.v13i1.7566

Nudiati, D., & Sudiapermana, E. (2020). Literasi Sebagai Kecakapan Hidup Abad 21 Pada Mahasiswa. Indonesia Journal of Learning Education and Counseling, 3(1), 34–40.

Rakhmawati, R. (2016). Aktivitas Matematika Berbasis Budaya pada Masyarakat Lampung. Al-Jabar: Jurnal Pendidikan Matematika, 7(2), 221–230.

Sari, A., & Yuniati, S. (2018). Penerapan Pendekatan Realistic Mathematics Education (RME) terhadap Kemampuan Pemahaman Konsep Matematis. Jurnal Pendidikan Matematika, 2(2), 71–80.

Sele, Y., Tekliu, R. A., Ulia Rita Sila, V., Hanoe, E. M., Biologi, P., Timor, U., Negeri Noebesa, S., & Timor Tengah Selatan, K. (2024). Analisis Faktor yang Mempengaruhi Literasi Membaca dan Menulis Siswa. Indonesian Research Journal on Education, 4.

Sugiyono. (2015). Metode Penelitian Kuantitatif, Kualitatif, dan R&D. Bandung: Alfabeta.

Widiantari, N. K. K., Suparta, I. N., & Sariyasa, S. (2022). Meningkatkan Literasi Numerasi dan Pendidikan Karakter dengan E-Modul Bermuatan Etnomatematika di Era Pandemi COVID-19. JIPM (Jurnal Ilmiah Pendidikan Matematika), 10(2), 331. https://doi.org/10.25273/jipm.v10i2.10218

Wiguna, I. K. W., Suastika, I. N., & Nirmayani, H. (2022). Kebutuhan Bahan Ajar Mata Kuliah Konsep Dasar Matematika SD pada Mahasiswa Pendidikan Guru Sekolah Dasar. Jurnal Edutech Undiksha, 10(1), 178–183.