KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA SMP DALAM MENYELESAIKAN MASALAH BANGUN RUANG
Keywords:
Critical Thinking Ability, Math, Building SpaceAbstract
This study aims to describe the critical thinking skills of junior high school students in solving mathematical problems on the material of building space. A descriptive qualitative approach was used in this study, with the subjects being 25 students of Grade IX at SMP Ahmad Yani Malang. Data collection was done through a written test, which is a description of the material, and interviews designed to measure four indicators of critical thinking skills: interpreting information, analysing, drawing conclusions and evaluating. The results showed that most students, 47.63%, had critical thinking skills in the medium category, 28.57% of students were in the high category and 23.8% were in the low category. Students in the high category were able to fulfil all critical thinking indicators well, while students in the medium and low categories had difficulties in drawing conclusions and evaluating the problem solving procedures they had carried out. These results show that students' mathematical critical thinking skills still need to be improved, especially in the areas of reasoning and evaluation. To improve these skills, more interactive and contextualised learning methods are needed, such as the use of technology and the application of more complex and challenging problems. This study also suggests further research aimed at evaluating the effectiveness of different learning strategies in improving students' critical thinking skills, especially in the context of mathematical problem solving.
References
Agus, I., & Purnama, A. N. (2022). Kemampuan Berpikir Kritis Matematika Siswa: Studi pada Siswa SMPN Satu Atap. Jurnal Pendidikan Matematika Raflesia, 07(01), 65–74. https://ejournal.unib.ac.id/index.php/jpmr
Altun, E., & Yildirim, N. (2023). What does critical thinking mean? Examination of pre-service teachers’ cognitive structures and definitions for critical thinking. Thinking Skills and Creativity, 49, 101367. https://doi.org/10.1016/j.tsc.2023.101367
Benyamin, B., Qohar, A., & Sulandra, I. M. (2021). Analisis Kemampuan Berpikir Kritis Siswa SMA Kelas X Dalam Memecahkan Masalah SPLTV. Jurnal Cendekia : Jurnal Pendidikan Matematika, 5(2), 909–922. https://doi.org/10.31004/cendekia.v5i2.574
Danaryanti, A., & Lestari, A. T. (2018). Analisis Kemampuan Berpikir Kritis Dalam Matematika Mengacu Pada Watson-Glaser Critical Thinking Appraisal Pada Siswa Kelas Viii Smp Negeri Di Banjarmasin Tengah Tahun Pelajaran 2016/2017. EDU-MAT: Jurnal Pendidikan Matematika, 5(2), 116–126. https://doi.org/10.20527/edumat.v5i2.4631
Dian Oktaviani, A., Shoffa, S., & Kristanti, F. (2023). Kemampuan Berpikir Kritis dalam Pembelajaran Matematika melalui Pendekatan Contextual Teaching and Learning. Journal of Education and Teaching (JET), 4(2), 276–282. https://doi.org/10.51454/jet.v4i2.234
Diana, N., Turmudi, & Yohannes. (2021). Analysis of teachers’ difficulties in implementing STEM approach in learning: a study literature. Journal of Physics: Conference Series, 1806(1), 012219. https://doi.org/10.1088/1742-6596/1806/1/012219
Dores, O. J., Wibowo, D. C., & Susanti, S. (2020). Analisis Kemampuan Berpikir Kritis Siswa Pada Mata Pelajaran Matematika. J-PiMat : Jurnal Pendidikan Matematika, 2(2), 242–254. https://doi.org/10.31932/j-pimat.v2i2.889
Erlita, & Hakim, D. L. (2022). KEMAMPUAN BERPIKIR KRITIS SISWA MTS DALAM MENYELESAIKAN MASALAH BANGUN DATAR SEGIEMPAT. 5(4), 971–982. https://doi.org/10.22460/jpmi.v5i4.971-982
Guntur, M., Aliyyatunnisa, A., & Kartono. (2020). Kemampuan Berpikir Kreatif, Kritis, dan Komunikasi Matematika Siswa dalam Academic-Contructive Controversy (AC). Prosiding Seminar Nasional Matematika, 3, 385–392.
Intan, N., Ismail, I., & Susanah, S. (2024). Keterampilan Berpikir Kritis Siswa SMP dalam Menyelesaikan Masalah Kesebangunan Berdasarkan Kemampuan Matematika. MATHEdunesa, 13(2), 350–366. https://doi.org/10.26740/mathedunesa.v13n2.p350-366
Kaharuddin. (2021). Kualitatif : Ciri dan Karakter Sebagai Metodologi. Jurnal Pendidikan, IX(1), 1–8. http://journal.unismuh.ac.id/index.php/equilibrium
Konoras, R. S., Chandra, F. E., & Afandi, A. (2022). Analisis kemampuan berpikir kritis matematis siswa dalam pemecahan masalah matematika pada materi sistem persamaan linear dua variabel (SPLDV). Delta-Pi: Jurnal Matematika Dan Pendidikan Matematika, 11(1), 57. https://doi.org/10.33387/dpi.v11i1.4307
Kurniawan, F. A., Nurfahrudianto, A., & Yohanie, D. D. (2023). Kemampuan Berpikir Kritis Matematis Ditinjau Dari Hasil Belajar Siswa. Jurnal Ilmiah Pendidikan Citra Bakti, 10(3), 636–649. https://doi.org/10.38048/jipcb.v10i3.2077
Nababan, S. A. (2020). Analisis Kemampuan Penalaran Matematis Siswa MTs Dalam Menyelesaikan Soal-Soal Geometri. JISIP (Jurnal Ilmu Sosial Dan Pendidikan), 4(3), 6–12. https://doi.org/10.36312/jisip.v4i3.1239
Rani, F. N., Napitupulu, E., & Hasratuddin. (2021). Kemampuan Berpikir Kritis Matematis Siswa Smp Melalui Pendekatan Realistic Mathematic Education. Educatif Journal of Education Research, 2(3), 47–52. https://doi.org/10.36654/educatif.v2i3.178
Rizqi Nashrullah, F., Asikin, M., Waluya, B., & Zaenur. (2021). Kemampuan Berpikir Kritis Matematis Siswa Pada Pembelajaran Realistic Mathematics Education (Rme). Jurnal Int∑gral, 12(1), 1–18.
Saputra, H. (2020). Kemampuan Berfikir Kritis Matematis. Perpustakaan IAI Agus Salim Metro Lampung, 2(April), 1–7.
Sekar Ayu, L., Ilyas Moharom, M., & Sylviana Zanthy, L. (2020). Analisis Kemampuan Berpikir Kreatif Matematis Siswa SMK dalam Menyelesaikan Soal Open-Ended. Maju, 7(1), 8–17. https://ejournal.stkipbbm.ac.id/index.php/mtk/article/view/421
Suriati, A., Sundaygara, C., & Kurniawati, M. (2021). ANALISIS KEMAMPUAN BERPIKIR KRITIS PADA SISWA KELAS X SMA ISLAM KEPANJEN. Rainstek Jurnal Terapan Sains Dan Teknologi, 3(3), 176–185. https://doi.org/10.21067/jtst.v3i3.6053
Zulfirman, R. (2022). Implementasi Metode Outdoor Learning dalam Peningkatan Hasil Belajar Siswa pada Mata Pelajaran Agama Islam di MAN 1 Medan. Jurnal Penelitian, Pendidikan Dan Pengajaran: JPPP, 3(2), 147–153. https://doi.org/10.30596/jppp.v3i2.11758
