Analisis Kesalahan Siswa Kelas XI SMA Pada Materi Matriks

  • Khairani B
  • Kartini K
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Abstract

AbstrakKebanyakan siswa SMA mengalami kesulitan dalam menyelesaikan soal matematika sehingga menyebabkan siswa melakukan kesalahan-kesalahan dalam penyelesaian soal. Tujuan penelitian ini untuk menganalisis kesalahan-kesalahan yang dilakukan siswa dalam mengerjakan soal pada materi matriks. Jenis penelitian ini adalah penelitian deskriptif kualitatif. Instrumen pada penelitian ini adalah instrumen tes. Subjek penelitian yaitu 30 siswa XI MIA 1 SMAN 15 Pekanbaru. Hasil analisis kesalahan dalam penelitian ini menunjukkan bahwa siswa melakukan kesalahan dalam menyelesaikan soal matematika berupa kesalahan fakta, kesalahan konsep, kesalahan prinsip dan kesalahan operasi. Persentase kesalahan yang dilakukan siswa pada kesalahan fakta sebesar 18,3%, persentase pada kesalahan konsep sebesar 26,1%, persentasi pada kesalahan prinsip sebesar 25,6%, dan persentase pada kesalahan operasi sebesar 25%. Jenis kesalahan yang paling banyak dilakukan oleh siswa adalah kesalahan konsep. Kesalahan konsep terjadi disebabkan siswa belum memahami konsep materi sehingga menyebabkan siswa kesulitan dalam menyelesaikan soal matematika. The Analysis of Student Errors of Class XI Senior High School Students on Matrix Material AbstractMost high school students have difficulty in solving math problems, causing students to make mistakes in solving problems. This study aimed to analyze students' mistakes in working on the problem in the matrix material. This type of research is descriptive qualitative research. The instruments in this study are test instruments. The research subjects were 30 students of XI MIA 1 SMAN 15 Pekanbaru. The error analysis results showed that students made mistakes in solving math problems in factual errors, concept errors, principle errors, and operating errors. Students' percentage of errors on factual errors was 18.3%, the percentage on conceptual error was 26.1%, the percentage on principle error was 25.6%, and the percentage on operating errors was 25%. The most common type of mistake made by students is a conceptual error. The concept error occurs because the student does not understand the material's concept, causing students difficulty in solving math problems.

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APA

Khairani, B. P., & Kartini, K. (2021). Analisis Kesalahan Siswa Kelas XI SMA Pada Materi Matriks. Mosharafa: Jurnal Pendidikan Matematika, 10(3), 505–514. https://doi.org/10.31980/mosharafa.v10i3.981

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