Eksplorasi kemampuan penalaran visual siswa pada materi perbandingan trigonometri ditintau dari gender

DOI: https://doi.org/10.34007/jdm.v5i1.2114
Muhammad Ponco Prasetyo(1), Achmad Buchori(2),


(1) Universitas PGRI Semarang, Semarang, Jawa Tengah, Indonesia, 50125
(2) Universitas PGRI Semarang, Semarang, Jawa Tengah, Indonesia, 50125

Abstract


The aim of this research is to analyze the visual reasoning abilities of high school students based on gender using trigonometry comparison material. The subject consists of two students with the provisions of one male student and one female student. Data was collected by administering a visual reasoning test to 10 10th grade students, then the selected subjects were interviewed. The data validation used is the triangulation method. Data analysis techniques use data reduction, data presentation and conclusion drawing. The results of the research showed that male students in the trigonometry comparison material were able to identify side sides, slanted sides, front sides, and were able to determine the use of the cos and tan formulas to solve problems with correct calculations. Meanwhile, female students in the trigonometry comparison material were able to identify side sides, slanted sides, front sides, were able to determine the use of the cos and tan formulas, but were less precise in determining the value of cos 30°, and less precise in making the final decision because they did not convert it into units. the same thing, namely meters.

Keywords


Trigonometric comparisons; visual reasoning; gender

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DOI: https://doi.org/10.34007/jdm.v5i1.2114

References


Abidah, F. (2020). Analisis kemampuan penalaran visual mahasiswa dalam menyelesaikan masalah geometri. WIDYALOKA, 7(2), 242–254. http://jurnal.ikipwidyadarmasurabaya.ac.id/index.php/widyaloka/article/view/55

Ahmad, H. (2016). Peningkatan kemampuan penalaran matematika materi trigonometri melalui penerapan model pembelajaran discovery learning dengan pendekatan saintifik pada kelas X SMA Negeri 11 Makassar. Daya Matematis: Jurnal Inovasi Pendidikan Matematika, 3(3), 299–307. https://doi.org/10.26858/jds.v3i3.1697

Ahmad, M., & Rohani, R. (2023). Kemampuan berpikir kreatif matematika siswa melalui pendekatan contextual teaching and learning. Journal of Didactic Mathematics, 4(3), 189–199. https://doi.org/10.34007/jdm.v4i3.1932

Armadan, A., Somakim, S., & Indaryanti, I. (2017). Kemampuan representasi matematis siswa pada pembelajaran berbasis teori Van Hiele di materi segiempat Kelas VII SMP Negeri 1 Indralaya Utara. Jurnal Elemen, 3(1), 49–57. https://doi.org/10.29408/jel.v3i1.306

Ekin, O. (2016). New approaches to visual reasoning in mathematics and kantian characterization of mathematics (Dissertation). Diakses di http://dx.doi.org/10.17169/refubium-9189

Fadillah, A. (2019). Analisis kemampuan penalaran deduktif matematis siswa. JTAM (Jurnal Teori dan Aplikasi Matematika), 3(1), 15–21. https://doi.org/10.31764/jtam.v3i1.752

Faisol, K. (2017). Kemampuan penalaran visual siswa MTs dalam geometri ditinjau dari gaya belajar 4MAT (Tesis tidak diterbitkan). Surabaya: Program Pascasarjana Universitas Negeri Surabaya.

Fatimah, A. E., Wahyuni, F., & Fitriani, F. (2022). Meningkatkan kemampuan pemecahan masalah matematis mahasiswa melalui model project-based learning. Journal of Didactic Mathematics, 3(3), 130–136. https://doi.org/10.34007/jdm.v3i3.1600

Hamid, H. A., & Idris, N. (2014). Assessing pre-university students’ visual reasoning: A graphical approach. International Journal of Assessment and Evaluation in Education, 4(18), 24–39. https://ejournal.upsi.edu.my/index.php/AJATeL/article/view/1953

Haryati, S., Maasduki, & Kholid, M. N. (2016). Gaya berpikir matematika siswa dalam penyelesaian soal cerita. Prosiding Sempoa: Seminar Nasional, Pameran Alat Peraga, dan Olimpiade Matematika, 2, 1–9. http://hdl.handle.net/11617/7578

Masduki, M., Suwarsono, S., & Budiarto, M. T. (2019). Teacher’s strategies to promote student’s mathematical competencies in algebra: A case study. Journal of Physics: Conference Series, 1265(1), 012016. https://doi.org/10.1088/1742-6596/1265/1/012016

Novita, R., & Hidayati, N. (2022). Analisis kemampuan berpikir kritis matematis pada siswa SMK pada materi perbandingan trigonometri. Jurnal Theorems (The Original Reasearch of Mathematics), 7(1), 25–39. http://dx.doi.org/10.31949/th.v7i1.3723

Nugraha, K. Z., & Widiati, I. (2023). Analisis kemampuan berpikir kritis peserta didik ditinjau dari self-confidence. Journal of Didactic Mathematics, 4(3), 225–236. https://doi.org/10.34007/jdm.v4i3.1979

Özkaya, M., Öçal, M. F., & Konyalioglu, A. C. (2016). Visualization in solving inequality questions: Case of pre-service mathematics teachers. Journal of Education and Human Development, 5(4), 119–137. https://doi.org/10.15640/jehd.v5n4a12

Sari, N. I., Rahman, S., & Ahyan, S. (2023). Peningkatan hasil belajar matematika siswa dengan menerapkan model pembelajaran project-based learning melalui lesson study. Journal of Didactic Mathematics, 4(2), 138–144. https://doi.org/10.34007/jdm.v4i2.1853

Sholihah, U., & Maryono, M. (2020). Students’ visual thinking ability in solving the integral problem. JRAMathEdu (Journal of Research and Advances in Mathematics Education), 5(2), 175–186. https://doi.org/10.23917/jramathedu.v5i2.10286

Sosa, J. J. C., & Aguilar, F. K. M. (2021). Chess, visual memory and geometric transformations. JRAMathEdu (Journal of Research and Advances in Mathematics Education), 6(4), 299–315. https://doi.org/10.23917/jramathedu.v6i4.14269

Sumarni, S., & Prayitno, A. T. (2016). Kemampuan visual-spatial thinking dalam geometri ruang mahasiswa universitas Kuningan. Jurnal Edukasi dan Sains Matematika (JES-MAT), 2(2), 81–100. https://doi.org/10.25134/jes-mat.v2i2.349

Sutama, S. (2019). Metode penelitian pendidikan. Sukoharjo: CV. Jasmine.

Yoon, H. G., Kim, M., & Lee, E. A. (2021). Visual representation construction for collective reasoning in elementary science classrooms. Education Sciences, 11(5), 246. https://doi.org/10.3390/educsci11050246




DOI: https://doi.org/10.34007/jdm.v5i1.2114

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