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Journal : Jurnal Peluang

Analisis Kesalahan Siswa dalam Menyelesaikan Soal Sistem Persamaan Linier Dua Variabel di Kelas IX SMP Negeri 1 Lembah Seulawah Rifa Nabillah; M Ikhsan; M Hasbi
Jurnal Peluang Vol 8, No 2 (2020): Vol 8, No 2 (2020): Jurnal Peluang
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jp.v8i2.22003

Abstract

Mathematics is a branch of science that has a vital role in the development of science and technology. Mathematical literacy is a non-negotiable ability needed today. However, mathematics remains complicated for students to understand; many students make mistakes in solving math problems, including the SLETV material. A student should follow Polya's steps (understanding the problem, planning a solution, implementing a predetermined plan, and reviewing the results that have been obtained). This study aimed to determine the mistakes made by students and the factors causing Grade IX students of SMP Negeri 1 Lembah Seulawah to make mistakes in solving SLETV problems. This research is descriptive qualitative research. The subjects in this study were 6 Grade IX students of SMP Negeri 1 Lembah Seulawah, Aceh Indonesia. Data collection was conducted in paper-based tests and interviews. The instruments were paper-based tests and interviews. The data were analyzed using the procedures proposed by Miles and Huberman: data reduction, data presentation, and drawing conclusions. This study indicates that Grade IX students of SMP Negeri 1 Lembah Seulawah generally have not been able to understand and plan the solution of the problems given correctly in solving SLETV problems. The cause of errors is that students are not used to systematically working on mathematical problems, and some students misunderstand the concepts of elimination and substitution.
PROSES BERPIKIR DAN RESPON BALIKAN MAHASISWA TERHADAP PELAKSANAAN PEMBELAJARAN KALKULUS INTEGRAL Usman .; RM Bambang S; M Hasbi
Jurnal Peluang Vol 4, No 2 (2015): Volume 4, Nomor 2, April 2016
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (597.916 KB)

Abstract

Penelitian ini bertujuan adalah untuk mendeskripsikan proses berpikir dan respon balikan mahasiswa terhadap pelaksanaan pembelajaran kalkulus integral. Penelitian ini merupakan jenis penelitian kualitatif deskriptif. Subjek penelitian adalah mahasiswa semester genap 2012/2013 program studi pendidikan matematika FKIP Unsyiah. Instrumen penelitian adalah tes dan lembar respon balikan. Teknik analisis data tes dilakukan dengan cara mencermati hasil kerja, menginterpreasi dan menyimpulkan. Respon balikan mahasiswa dideskripsikan hasil tulisan subjek tentang materi dan pelaksanaan pembelajaran. Hasil penelitian diperoleh proses berpikir mahasiswa dalam menyelesaikan soal integral adalah proses berpikir analitik dan sintesis. Respon balikan mahasiswa adalah umum pelaksanaan pembelajaran sudah terlaksana dengan baik.Kata Kunci: Proses Berpikir, Respon Balikan, Pembelajaran Kalkulus Integral