Analysis of the Mathematical Reasoning Ability of Grade 8th Students on Triangular Materials
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Abstract
One of the basic skills in mathematics education is mathematical reasoning, which is essential to help students acquire the critical and logical thinking skills they will need in the future, especially in understanding and solving geometric difficulties such as the idea of triangles. This research is qualitative descriptive research that aims to describe the mathematical reasoning ability of grade VIII students of SMP Negeri 25 Pekanbaru. The data collection technique in this study is in the form of a description test instrument of 6 questions and interviews. Data analysis techniques are carried out by data reduction, data presentation and conclusions. Based on the results of the study, it was obtained that the average mathematical reasoning ability of students was 45.50% with a fairly good category. The highest indicator of reasoning ability is the ability to perform calculations based on certain rules or formulas of 94% with very good criteria. The lowest indicator of reasoning ability is in the indicator of checking the validity of an argument of 23% with a low criterion.
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References
Akbar, S. (2017). Instrumen Perangkat Pembelajaran. PT. Remaja Rosdakarya.
Alias, N. H., Shahrill, M., Nurhasanah, F., & Adnan, M. (2024). The Effects of Virtual Algebra Tiles on the Performance of Year 8 Students in Solving Algebraic Linear Equations. International Journal of Mathematics and Mathematics Education, 2(3), 175–192. https://doi.org/10.56855/ijmme.v2i3.1067
Alpian, Y., Anggraeni, S. W., Wiharti, U., & Soleha, N. M. (2019). Pentingnya Pendidikan Bagi Manusia. Jurnal Buana Pengabdian, 1(1), 66–72.
Angraini, L. M., Kania, N., & Gürbüz, F. (2024). Students’ Proficiency in Computational Thinking Through Constructivist Learning Theory. International Journal of Mathematics and Mathematics Education, 2(1), 45–59. https://doi.org/10.56855/ijmme.v2i1.963
Angraini, L. M., Larsari, V. N., Muhammad, I., & Kania, N. (2023). Generalizations and analogical reasoning of junior high school viewed from Bruner's learning theory. Infinity Journal, 12(2), 291-306.
Angraini, L. M., & Yosi Cahyaningtyas Fitri. (2023). The Effect of Interactive Multimedia-Based Learning on Students’ Mathematical Problem Solving Ability. International Journal of Contemporary Studies in Education (IJ-CSE), 2(2), 85–90. https://doi.org/10.56855/ijcse.v2i2.310
Anisa, S., Suhendi, Supriatin, A., & Masfi’ah, S. (2021). Penurunan Kemampuan Pemahaman Konsep Matematis Siswa Sekolah Dasar Selama Pembelajaran Online di Masa Pandemic Covid-19. Elementary : Jurnal Ilmiah Pendidikan Dasar, 7(2), 210. https://doi.org/10.32332/ejipd.v7i2.3745
Ariawan, R., & Zetriuslita, Z. (2021). Kemampuan Berpikir Kritis Matematis Mahasiswa ditinjau dari Gaya Kognitif (Studi Kasus pada Mata Kuliah Persamaan Differensial). Jurnal Cendekia : Jurnal Pendidikan Matematika, 5(2), 1410–1426.
Awwalin, A. A. (2021). Analisis kesulitan siswa pada materi bangun ruang sisi datar. Jurnal Pembelajaran Matematika Inovatif, 4(3), 579–586. https://doi.org/10.22460/jpmi.v4i1.225-230
Burais, L., Ikhsan, M., & Duskri, M. (2016). Peningkatan Kemampuan Penalaran Matematis Siswa melalui Model Discovery Learning. Jurnal Didaktik Matematika, 3(1), 77–86.
Darmawan, I., Kharismawati, A., Hendriana, H., & Purwasih, R. (2018). Analisis Kesalahan Siswa SMP Berdasarkan Newman dalam Menyelesaikan Soal Kemampuan Berpikir Kritis Matematis pada Materi Bangun Ruang Sisi Datar. JURING (Journal for Research in Mathematics Learning), 1(1), 71. https://doi.org/10.24014/juring.v1i1.4912
Febrianti, I., Prasetyo, T., Hayu, W. R. R., Chongbang , N., & Kumar , K. (2023). The Relationship between Learning Activities and Mathematical Problem-Solving Abilities in Elementary School. International Journal of Mathematics and Mathematics Education, 1(3), 192–205. https://doi.org/10.56855/ijmme.v1i3.659
Indrawati, F. (2015). Pengaruh Kemampuan Numerik dan Cara Belajar terhadap Prestasi Belajar Matematika. Formatif: Jurnal Ilmiah Pendidikan MIPA, 3(3), 215–223. https://doi.org/10.30998/formatif.v3i3.126
Irawaan, A. (2015). Pengaruh Kecerdasan Numerik dan Penguasaan Konsep Matematika terhadap Kemampuan Berpikir Kritik Matematika. Formatif: Jurnal Ilmiah Pendidikan MIPA, 4(1), 46–55. https://doi.org/10.30998/formatif.v4i1.138
Isnaeni, S., Fajriyah, L., Risky, E. S., Purwasih, R., & Hidayat, W. (2018). Analisis Kemampuan Penalaran Matematis dan Kemandirian Belajar Siswa SMP pada Materi Persamaan Garis Lurus. Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang, 2(1), 107. https://doi.org/10.31331/medives.v2i1.528
Kania, N., Fitriani, C., & Bonyah, E. (2023). Analysis of Students’ Critical Thinking Skills Based on Prior Knowledge Mathematics. International Journal of Contemporary Studies in Education (IJ-CSE), 2(1). https://doi.org/10.56855/ijcse.v2i1.248
Kania, N., & Juandi, D. (2023). Does self-concept affect mathematics learning achievement? Journal of Education and Learning (EduLearn), 17(3), 455-461.
Kania, N., & Kusumah, Y. S. (2023, November). Bibliometric analysis using R studio: Twenty-eight years of virtual reality research in math teaching. In AIP Conference Proceedings (Vol. 2909, No. 1). AIP Publishing.
Kania, et al. (2024). Development sky class application to calculate turtle using the concept of number patterns: preliminary phase. Journal Journal of Engineering Science and Technology, 19(5), 85-93.
Komala, E., & Rismayanti, R. (2017). Penerapan Pendekatan Explicit Instruction Dengan Teknik Scaffolding Untuk Meningkatkan Kemampuan Penalaran Matematis Siswa Smp. Prisma, 6(2), 154–161. https://doi.org/10.35194/jp.v6i2.65
Lestari, A. S., Aripin, U., & Hendriana, H. (2018). Identifikasi Kesalahan Siswa Smp Dalam Menyelesaikan Soal Kemampuan Penalaran Matematik Pada Materi Bangun Ruang Sisi Datar Dengan Analisis Kesalahan Newman. Jurnal Pembelajaran Matematika Inovatif, 1(4), 493–504.
Linola, D. M., Marsitin, R., & Wulandari, T. C. (2017). Analisis Kemampuan Penalaran Matematis Peserta Didik dalam Menyelesaikan Soal Cerita di SMAN 6 Malang. Pi: Mathematics Education Journal, 1(1), 27–33. https://doi.org/10.21067/pmej.v1i1.2003
Monariska, E. (2018). Upaya Meningkatkan Kemampuan Penalaran Matematis Siswa Smk Melalui Pembelajaran Kooperatif Tipe Numbered Head Together. Prisma, 7(2), 217. https://doi.org/10.35194/jp.v7i2.531
Muslimin, M., & Sunardi, S. (2019). Analisis Kemampuan Penalaran Matematika Siswa SMA Pada Materi Geometri Ruang. Kreano, Jurnal Matematika Kreatif-Inovatif, 10(2), 171–178. https://doi.org/10.15294/kreano.v10i2.18323
Nababan, siti A. (2020). Analisis Kemampuan Penalaran Matematis Siswa Melalui Model Problem Based Learning. JISIP (Jurnal Ilmu Sosial Dan Pendidikan), 4(3), 6–12. https://doi.org/10.36312/jisip.v4i3.1239
Nisa, N., & Mulyaning, E. C. (2022). Designing and Implementing HOTS-Oriented Learning by Mathematics Teachers. International Journal of Contemporary Studies in Education (IJ-CSE), 1(1), 47–55. https://doi.org/10.56855/ijcse.v1i1.54
Noor, T. (2018). Rumusan Tujuan Pendidikan Nasional Pasal 3 Undang-Undang Sistem Pendidikan Nasional No 20 Tahun 2013 Melalui Pendekatan Nilai-Nilai Yang Terkandung Dalam Ayat 30 Surah Ar-Ruum dan Ayat 172 Surah Al-‘Araaf. Universitas Singaperbangsa Karawang, 20, 123–144.
Nurkhaeriyyah, T. S., Rohaeti, E. E., & Yuliani, A. (2018). Analisis Kemampuan Penalaran Matematis Siswa Mts Di Kabupaten Cianjur Pada Materi Teorema Pythagoras. JPMI (Jurnal Pembelajaran Matematika Inovatif), 1(5), 827. https://doi.org/10.22460/jpmi.v1i5.p827-836
Oktaviana, V., & Aini, I. N. (2021). Deskripsi Kemampuan Penalaran Matematis Siswa SMP Kelas VIII. Jurnal Pembelajaran Matematika Inovatif, 4(3), 587–600. https://doi.org/10.22460/jpmi.v4i3.587-600
Oppong, R. A., Adjei, E. A., Amoah, E. K., Okuleteh, E., & Larri, B. (2024). Analyses of Pre-Service Teachers’ Errors in Solving Algebraic Tasks in Ghana. International Journal of Mathematics and Mathematics Education, 2(3), 155–174. https://doi.org/10.56855/ijmme.v2i3.1134
Prabandari, R. S., Nurhasanah, F., & Siswanto, S. (2024). Analyzing Student Creative Thinking with Wallas Theory. International Journal of Mathematics and Mathematics Education, 2(2), 114–127. https://doi.org/10.56855/ijmme.v2i2.1056
Prapti, Susanto, E., & Hari Sumardi. (2023). Students’ Mathematical Problem-Solving Ability in Bengkulu Tabot Context Based on Polya Steps. International Journal of Contemporary Studies in Education (IJ-CSE), 2(1). https://doi.org/10.56855/ijcse.v2i1.222
Ramdan, M. G. A. R., & Lessa Roesdiana. (2022). Analisis Kemampuan Penalaran Matematis Siswa SMP Pada Materi Teorema Phytagoras. Jurnal Educatio FKIP UNMA, 8(1), 386–395. https://doi.org/10.31949/educatio.v8i1.1996
Riduwan. (2016). Dasar-Dasar Statistika. Alfabeta.
Rohmah, W. N., Septian, A., & Inayah, S. (2020). Analisis Kemampuan Penalaran Matematis Materi Bangun Ruang Ditinjau Gaya Kognitif Siswa Menengah Pertama. Prisma, 9(2), 179. https://doi.org/10.35194/jp.v9i2.1043
Shodiqin, A., & Zuhri, M. S. (2018). Berpikir Impulsif Dalam Komunikasi Matematis Siswa Sekolah Menengah Pertama. PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika, 7(2), 68–73. https://doi.org/10.33373/pythagoras.v7i2.1336
Suardi, M. (2018). Belajar&Pembelajaran. Deepublish.
Sumartini, T. S. (2015). Peningkatan Kemampuan Penalaran Matematis Siwa Melalui Pembelajaran Berbasis Masalah. Folia Morphologica, 29(4), 336–338.
Tukaryanto, Hendikawati, P., & Nugroho, S. (2018). Peningkatan Kemampuan Penalaran Matematik dan Percaya Diri Siswa Kelas X Melalui Model Discovery Learning. PRISMA, Prosiding Seminar Nasional Matematika.
Yusdiana, B. I., & Hidayat, W. (2018). Analisis Kemampuan Penalaran Matematis Siswa Sma Pada Materi Limit Fungsi. JPMI (Jurnal Pembelajaran Matematika Inovatif), 1(3), 409. https://doi.org/10.22460/jpmi.v1i3.p409-414