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All Journal Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Thresia Veronika
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Humanities Education Languange, Linguistic, Communication & Media Mathematics Other

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Analisis Kesalahan dalam Menyelesaikan Soal Barisan dan Limit Barisan Berdasarkan Prosedur Newman: Studi Kasus Mahasiswa Prodi Pendidikan Matematika: Penelitian Thresia Veronika; Mentari Sukma; Fernando Purba; Nafa Cleo Wulandari Tarigan; Michael Christian Simanullang
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 4 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 4 (April 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v3i4.942

Abstract

The ability to solve mathematical problems is a person's ability to understand problems, construct mathematical models, choose the right strategy, and evaluate the correctness of the solution. This study aims to analyze errors in solving sequence and limit problems of real number sequences in semester VI students using the Newman procedure. This study is a qualitative descriptive study involving 10 students of the Mathematics Education Study Program, State University of Medan, data was collected through tests. The instrument used was real analysis problems with the topic of sequences and limit problems consisting of 4 essay questions. Data collection techniques include written tests. The data analysis techniques used are data reduction, data display, and conclusion drawing. The results of the analysis show that the average student error in solving 4 sequence and limit problems is 5% reading errors, 16.5% understanding errors, 7.5% transforming problems, 11.25% errors in the process skills stage, and 8.75% in writing/notation. The most significant error occurred at the understanding stage, with an average percentage of 16.8%.
Co-Authors Fernando Purba Mentari Sukma Michael Christian Simanullang Nafa Cleo Wulandari Tarigan