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All Journal Juring (Journal for Research in Mathematics Learning) Journal of Research on Mathematics Instruction (JRMI)
Arialis Senita
Universitas Riau
Mathematics

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Analisis Kesalahan Siswa dalam Menyelesaikan Soal Dimensi Tiga Kelas XI MIPA SMAN 1 Gunung Toar Berdasarkan Teori Newman Arialis Senita; Kartini Kartini
JURING (Journal for Research in Mathematics Learning) Vol 4, No 3 (2021)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (196.673 KB) | DOI: 10.24014/juring.v4i3.13529

Abstract

Tujuan penelitian ini untuk melihat kesalahan atau kekeliruan yang dilakukan siswa pada materi dimensi tiga. Dari tes yang diberikan kepada siswa ditemukan beberapa kekeliruan yang dilakukan oleh siswa, untuk itu perlu dilakukan analisis terhadap kesalahan atau kekeliruan tersebut supaya diperoleh solusi untuk meminimalisir kekeliruan yang akan terjadi selanjutnya. Tahapan analisis kesalahan yang sesuai dan dapat dilakukan untuk soal dimensi tiga merupakan tahapan analisis kekeliruan menurut teori Newman. Penelitian ini dilaksanakan di SMA Negeri 1 Gunung Toar pada semester ganjil tahun pelajaran 2020/2021. Metode penelitian yang digunakan adalah penelitian deskriptif. Teknik pengumpul data yang digunakan dalam penelitian ini adalah teknik tes dan non tes (dokumentasi). Analisis data yang peneliti gunakan yaitu pengolahan data, penganalisisan data dan penafsiran serta uji instrumen yang terdiri dari uji validitas, uji tingkat kesukaran, uji daya pembeda dan uji reabilitas menggunakan Anates. Dari pengolahan data yang diperoleh dapat disimpulkan bahwa kesalahan yang banyak dilakukan siswa adalah pada indikator kekeliruan comprehension error dan kemampuan proses (process skill error)
Analysis of Mathematic Understanding Ability of Senior High School Students on Trigonometric Materials Arialis Senita
Journal of Research on Mathematics Instruction (JRMI) Vol 3 No 1 (2021): December
Publisher : Magister Mathematic Education Department Faculty of Teacher Training and Education Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jrmi.v3i1.63

Abstract

Mathematics has an important role in other branches of science such as physics, chemistry, economics, and others. Through mathematics, students are trained to have a mathematical understanding which will be the basis for creating problem-solving abilities. Although online learning is also balanced with many accesses to get additional deepening of material through internet media, in reality, students cannot digest all the knowledge provided through the internet media. From the difficulty of understanding this learning, the impact is that students have difficulty developing mathematical understanding abilities, which affects student learning outcomes. There is a need to increase the ability of mathematical understanding. The purpose of this study is to describe the students' mathematical understanding ability on Trigonometry material with indicators that will be described are indicators of instrumental understanding and relational indicators. Furthermore, it will be seen which indicators the most problems experienced by students. The method used is descriptive qualitative. The data was obtained from the test answers of class XI students in description questions. From the results of data analysis, it was concluded that students had low abilities in relational understanding indicators.
Co-Authors Kartini, Kartini