Kesulitan mahasiswa calon guru matematika dalam menyelesaikan soal pembuktian matematis pada mata kuliah geometri
DOI:
https://doi.org/10.15575/ja.v6i1.6607Keywords:
Difficulties Students, Problem of Evidence, GeometryAbstract
The research is aimed to know the difficulties of learning that are faced by students in completing the questions proving math in the eyes of college geometry and knowing the factors that affect the students difficult to resolve the problems of proving mathematics. Research is a research qualitative by using strategies case study research that aims to describe the difficulties of students in solving mathematical proof problems with descriptive analysis methods. Difficulties are referred to is the difficulty in the concept and principles of geometry. The subjects of this study were 3th semester of Mathematics Education students at Islamic State University of North Sumatera Medan, academic year 2019/2020 PMM1 class consisting of 39 students. The instrument was the test which consisted of 4 proof problems at geometry, interview and documentation. Difficulties students in learning geometry includes things following namely : the student is difficult to respond to what the intention and purpose matter, is difficult determine the beginning or the beginning of a proof, difficult to find an idea and notion, difficult to apply the definition, nature, and the theorem in constructing the proof , and students still difficult to think logically determine the steps proving that true . The type of error that predominantly occurs in the model answers of students, in the form of the type of error the data is not appropriate, procedures are not appropriate, the conflict level of response, and the problem hierarchy of skills. Factors that make the students difficult to learn geometry, namely the factor of matter which is considered difficult to understand, apply, and applied in solving the problemReferences
Abdurahman, Mulyono. 2012. Anak Bekesulitan Belajar: Teori, Diagnosis, dan Remediasinya. Jakarta: Rineka Cipta.
Djamarah, Syaiful Bahri. (2011). Psikologi Belajar. Jakarta: Rineka Cipta.
Jamaris, Martini. 2014. Kesulitan Belajar: Perspektif, Assesmen, dan Penanganannya Bagi Anak Usia Dini dan Usia Sekolah. Bogor: Ghalia
Kartono. (2010). Hands On Activity pada Pembelajaran Geometri Sekolah Sebagai Asesmen Kinerja. Jurnal Matematika Kreatif-Inovatif FMIPA UNNES. Hal 25.
Kariadinata, R., Juariah, J., Hidayat, R., & Sugilar, H. (2019). Kemampuan komunikasi dan pengelolaan kelas calon guru matematika. Jurnal Analisa, 5(1), 68-83.
Knuth, E.J. (2002). Secondary School Mathematics Teachers’ Conceptions of Proof. Journal for Research in Mathematics Education, 33 (5), 379-405.
Lestari, Karunia Eka. (2015). Analisis Kemampuan Pembuktian Matematis Mahasiswa Menggunakan Pendekatan Induktif-Deduktif pada Mata Kuliah Analisis Real: Mendidik: Jurnal Kajian Pendidikan dan Pengajaran. Volume 1,No.2, Oktober 2015. Hal 128-135
National Council of Teachers of Mathematics (Ed.). (2000). Principles and standards for school mathematics (Vol. 1). National Council of Teachers of Mathematics.
Oktavia, Ayu dan Khotimah, Rita Pramujianti. 2016. Anaisis Kesulitan Mahasiswa Dalam Menyelesaikan Persamaan Diferensial Tingkat Satu. Konferensi Nasional Penelitian Matematika dan Pembeajrannya. Universitas Muhammadiyah Surakarta
Perbowo, K. S., & Pradipta, T. R. (2017). Pemetaan Kemampuan Pembuktian Matematis Sebagai Prasyarat Mata Kuliah Analisis Real Mahasiswa Pendidikan Matematika. KALAMATIKA Jurnal Pendidikan Matematika, 2(1), 81-90.
Sahriah, S., dkk. (2012). Analisis Kesalahan Siswa dalam Menyelesaikan Soal Matematika Materi Operasi Pecahan Bantuk Aljabar Kelas VIII SMP Negeri 2 Malang. Jurnal Pendidikan Universitas Negeri Malang.
Salim dan Syahrum. 2016. Metodologi Penelitian Kualitatif. Bandung: Ciptapustaka Media.
Sugiyono. 2013. Metode Penelitian Pendidikan: Pendekatan Kuantitatif, Kualitatif, dan R&D. Bandung: Alfabeta
Sugiyono, dkk. (2014). Pengembangan Perangkat Pembelajaran Matematika Pada Topik Geometri Menggunakan Paradigma Baru Dalam Pembelajaran Matematika. Yogyakarta:Jurnal Pendidikan Matematika dan Sains (Tahun II, No.2). Hlm 118-119.
Suydam, Marilyn N. (1985). The Shape of Instruction in Geometry. Mathematics Teacher. (Nomor 6 Vol.78). Hlm. 481-486.
Yerizon (2011). Peningkatan Kemampuan Pembuktian Dan Kemandirian Belajar Matematik Mahasiswa Melalui Pendekatan M-Apos. Disertasi UPI Bandung
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