IDENTIFIKASI KESALAHAN MAHASISWA DALAM MENYELESAIKAN SOAL-SOAL PADA MATA KULIAH GEOMETRI ANALITIK
DOI:
https://doi.org/10.22460/jpmi.v5i4.11151Keywords:
Analytical geometry, Identification, ErrorAbstract
The purpose of this study is to describe the errors made by students when solving problems on the material of circles and conic sections. The method used in this study is a qualitative descriptive method. The subjects in the study consisted of 30 students of the Mathematics Education Study Program, IKIP Siliwangi Bandung. The instrument of this research is a written test in the form of a description of 4 questions. The data processing was carried out in three stages, namely the reduction stage, the presentation and drawing conclusions from the data. Based on the results of the study, it showed that students' errors in solving analytic geometry problems consisted of conceptual, procedural and technical errors. The causes of conceptual errors are student errors in stating the formula used when solving the problems presented, students do not understand the material and do not know how to solve problems. The cause of procedural errors is that students lack practice when completing the given practice questions, students do not understand the process of solving problems correctly. The cause of technical errors is the lack of skill of students in the process of calculating in an operation and students' inaccuracy in the calculation process, less thorough and in a hurry when solving problems so they do not re-check what has been done
References
Afdila, Fajriyati,N., Roza, Y. & Maimunnah. (2018). Analisis Kesalahan Siswa Dalam Menyelesaikan Masalah Kontekstual Materi Bangun Ruang Sisi Datar Berdasarkan Tahapan Kastolan. Jurnal LEMMA : Letters Of Mathematics Education. 5(1): 65-72.
Andriyani, A. & Novisita, R. (2018). Analisis Kesalahan Siswa Dalam Menyelesaikan Soal Cerita Pada Materi Program Linear Ditinjau Dari Gaya Kognitif Siswa. Jurnal Pendidikan Berkarakter. 1(1): 16-22.
Damayanti & Firmansyah, D. (2019). Analisis Kesalahan Siswa Dalam Menyelesaikan Soal Kemampuan Representasi Matematis Menurut Tahapan Kastolan. Prosiding (Sesiomedika) Seminar Nasional Matematika dan Pendidikan Matematika. 2(1a): 37-52.
Fauzi, I. & Arisetywan (2020). Analisis Kesulitan Belajar Siswa pada Materi Geometri di Sekolah Dasar. Jurnal Kreano. Vol. 11 Nomor1 2020: 27-35.
Hidayat, T. (2019). Analisis kesalahan konsep dan kesalahan prosedur dalam menyelesaikan soal bangun ruang sisi datar. Teori Dan Penelitian Pendidikan Matematika, 2(2), 105– 115.
Ikashaum, F., Mustika, J. Wulantina, E. & Cahyo, E.D. (2021). Analisis Kesalahan Representasi Simbolik Mahasiswa Pada Soal Geometri Analitik Bidang. Jurnal Al-Khwarizmi: Maret-2021, Vol.9, No.1, hal.57-68
Imswatama, A., & Muhassanah, N. (2016). Analisis kesalahan mahasiswa dalam menyelesaikan soal geometri analitik bidang materi garis dan lingkaran. Suska Journal of Mathematics Education, 2(1), 1–12.
Junaedi, I. (2012). Tipe Kesalahan Mahasiswa dalam Menyelesaikan Soal-Soal Geometri Analitik Berdasar Newman’s Error Analysis (NEA). Jurnal Kreano. Volume 3 Nomor 2, Desember 2012.
Luneta, K. (2015). Understanding students’ misconceptions: An analysis of final grade 12 examination questions in geometry. Phytagoras, 36(1), 1–11. https://doi.org/http://dx.doi. org/10.4102/pythagoras. v36i1.261.
Lutfia, L. & Zanthy L.S . (2019). Analisis Kesalahan Menurut Tahapan Kastolan dan Pemberian Scaffolding dalam Menyelesaikan Soal Sistem Persamaan Linear Dua Variabel. Journal On Education. 1(3): 396- 404.
Masud, S. (2020). Analisis Kesalahan Fakta dan Konsep Mahasiswa dalam Menyelesaikan Soal Geometri Analitik Ruang. Jurnal Didaktika. Volume 14 (2) 2020
Nur’aini, I.L., Harahap, E., Badruzzaman F. H. & Darmawan, D. (2017). Pembelajaran Matematika Geometri Secara Realistis Dengan GeoGebra. Jurnal Matematika Vol.16 No.2 Desember 2017.
Ozerem, A. (2012). Misconceptions in geometry and suggested solutions for seventh grade students. International Journal of New Trends in Arts, Sports & Science Education, 1(4), 23–35. https://doi.org/https://doi.org/10.1016/j.sbspro.2012.09.557
Prafianti, R. A., Dasari, D. & Jupri,A.. (2018). Error analysis in solving mathematical communication problem of junior high school students. International Conference on Mathematics and Science Education vol.3
Putra, M. A. A, Jaeng , M. & Sukayasa. (2016). Analisis Kesalahan Siswa Kelas VII SMP Al-Azhar Mandiri Palu Dalam Menyelesaikan Soal Cerita Pada Materi Luas dan Keliling Bangun Datar. Jurnal Elektronik Pendidikan Matematika Tadulako. 3(3): 303-316.
Safrina, K. , Ikhsan,, M. & Ahmad (2014). Peningkatan Kemampuan Pemecahan Masalah Geometri melalui Pembelajaran Kooperatif Berbasis Teori Van Hiele. Jurnal. Didaktik Matematika. Vol. 1, No. 1, April 2014.
Solfitri, T., & Yenita, R. (2015). Analisis Kesalahan Dalam Menyelesaikan SoalSoal Geometri Siswa Kelas IX SMPN SE-Kecamatan Tampan Pekanbaru. Prosiding Semirata 2015 Bidang MIPA BKS-PTNN Barat, 295 - 303.
Raharti, A. D. & Yunianta, T.N.H. (2020). Identifikasi Kesalahan Matematika Siswa SMP Berdasarkan Tahapan Kastolan. Journal Of Hanoi Math. 3(1): 77-100.
Yazidah, N.I (2017). Analisis Kesalahan Menyelesaikan Soal Pembuktian Geometri Euclid Ditinjau Dari Gender pada Mahasiswa IKIP Budi Utomo Malang. Jurnal Kalamatika. Vol. 2, No. 1, April 2017.
Yulanda, R & Yarman (2018). Analisis Kesalahan Peserta Didik Berdasarkan Tahapan Kastolan Dalam Menyelesaikan Soal Matematika Materi Trigonometri Kelas XI IPA SMA Negeri 2 Pariamanâ€. Jurnal Edukasi dan Penelitian Matematika. 7(4): 121-126.
Widyantari, F.P. (2016). Analisis Kesalahan Siswa Berdasarkan Tahapan Kastolan Dalam Menyelesaikan Soal Cerita Matematika Materi Lingkaran Kelas VIII SMP Negeri 1 Salatiga. Program Studi Pendidikan Matematika FKIP-UKSW.
