Analysis of Errors in Solving Mathematics Problems in terms of the Mathematics Communication Ability of Junior High School Students
DOI:
https://doi.org/10.55340/japm.v8i1.703Keywords:
error analysis, math communication skillsAbstract
The formulation of the problem in this study was how the mistakes of VIII grade students of SMP Negeri 3 Buton Tengah in solving math problems in terms of mathematical communication skills on number pattern material. The purpose of this study was to find out how the mistakes of VIII grade students of SMP Negeri 3 Buton Tengah in solving math problems in terms of students' mathematical communication skills. This study was a qualitative research with a descriptive approach, where the number of research subjects were all students of class VIII A and class VIII B SMP Negeri 3 Buton Tengah. The instruments used in the form of tests, interviews, and documentation. Data analysis techniques used were data reduction, data presentation, data verification and examination of conclusions. Based on the results of this study using tests and interviews, it could be seen the types of errors made by students in the number pattern material based on their mathematical communication skills, namely: data errors, conceptual errors, operating errors, and errors not answering questions. The causes of student errors include: students were often wrong in entering data, students found it difficult to determine and used formulas, lack of accuracy in counting, and students were confused about what method to use to solve problems. Therefore, given alternative solutions after the first diagnostic test, after being given alternative solutions there was an increase in students' understanding and solving math problems on number pattern material based on their mathematical communication skills. So that, it could be concluded that there was a difference between test I and test II which had been given alternative solutions.
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References
Alwan, Hendri, M., & Darmaji. (2017). Faktor-Faktor Yang Mendorong Siswa MIA SMAN Mengikuti Bimbingan Belajar Luar Sekolah Di Kecamatan Telanaipura Kota Jambi. Jurnal EduFisika, 02(01), 25–37.
Fitriani, W. (2013). Efektivitas Pembelajaran Mata Pelajaran Muatan Lokal Bordir Pada Siswa Tata Busana Kelas Xi Di Smk Negeri 1 Kendal. Jurnal Fashion And Fashion Eduction, 2(1), 6–12.
Indrawan, R., Slamet, A., & Kardoyo. (2018). Implementation of Scientific Approach in Economic Learning. Journal of Economic Education, 7(1), 18–23.
Jumiati, Y., & Zanthy, L. S. (2020). Analisis Kesalahan Siswa Dalam Menyelesaikan Soal Cerita Persamaan dan Pertidaksamaan Linear Satu Variabel. JPMI (Jurnal Pembelajaran Matematika Inovatif), 3(1), 11–18. https://doi.org/10.22460/jpmi.v3i1.p11-18
Kamarullah. (2017). Pendidikan Matematika di Sekolah Kita. Al Khawarizmi: Jurnal Pendidikan Dan Pembelajaran Matematika, 1(1), 21–32.
Matondang, Z. (2009). Validitas Dan Reliabilitas Suatu Instrumen Penelitian. Jurnal Tabularasa Pps Unimed, 5(1), 87–97.
Rasmuin, & Ningsih, T. A. (2020). Pengaruh Pembelajaran dengan Teknik Scaffolding Terhadap Kemampuan Representasi Matematis Siswa SMP Negeri 4 Baubau. Jurnal Akademik Pendidikan Matematika, 6(1), 22–29.
Saptika, Y. A., Rosdiana, F., & Sariningsih, R. (2018). Analisis Kesalahan Siswa Dalam Menyelesaikan Soal Kemampuan Komunikasi Matematis Pada Materi Bangun Datar. JPMI (Jurnal Pembelajaran Matematika Inovatif), 1(5), 873. https://doi.org/10.22460/jpmi.v1i5.p873-880
Setyaningsih, T. D., Agoestanto, A., & Kurniasih, A. W. (2014). Identifikasi Tahap Berfikir Kritis Siswa Menggunakan PBL dalam Tugas Pengajuan Masalah Matematika. Jurnal Kreano, 5(2), 180–187.
Sulistyaningsih, R., & Istiqomah, I. (2014). Upaya Meningkatkan Keaktifan dan Prestasi Belajar Matematika Dengan Model Pembelajaran Kooperatif Tipe Auditory Intellectually Repetition ( AIR ) Siswa Kelas VII C SMP Negeri 2 Jetis Bantul. UNION: Jurnal Pendidikan Matematika, 2(2), 221–230.
Sunardiningsih, G. W., Hariyani, S., & Fayeldi, T. (2019). Analisis Kesalahan Siswa Dalam Menyelesaikan Soal Matematika Berdasarkan Analisis Newman. RAINSTEK : Jurnal Terapan Sains & Teknologi, 1(2), 41–45. https://doi.org/10.21067/jtst.v1i2.3447
Tadda, M. (2016). Analisis Kesalahan Siswa Dalam Menyelesaikan Soal-Soal Aljabar Berdasarkan Gender. Logaritma: Jurnal Ilmu-Ilmu Pendidikan Dan Sains, 02(01), 347–896. https://doi.org/10.24952/logaritma.v7i01.1660
Thahir, M., & Amir MZ, Z. (2019). Pemahaman Konsep Matematika Melalui Pendekatan Reciprocal Teaching Pada Siswa Kelas X MAN Kuala Enok. Instructional Development Journal, 2(1), 1–5. https://doi.org/10.24014/idj.v2i1.7866
Wahyuni, H. (2014). Analisis kemampuan komunikasi matematis pembelajaran operasi hitung bilangan bulat di smpn 3 sungai ambawang. Jurnal Pendidikan Dan Pembelajaran, 12(3), 1–10.
