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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika MEJ (Mathematics Education Journal)
Hanne Ayuningtias Elsa
Universitas Pendidikan Indonesia
Education Mathematics

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Analysis of Junior High School Student’s Errors in Solving Mathematical Connection Problems on Quadrilateral Topics Hanne Ayuningtias Elsa; Suhendra Suhendra
Mathematics Education Journal Vol. 6 No. 1 (2022): MEJ Vol 6 No.1
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v6i1.19427

Abstract

Mathematical connection is one of the abilities that need to be possessed by students because it can help students in obtaining meaningful knowledge. However, there are still some junior high school students who have difficulty in solving problems related to mathematical connections on quadrilateral topics, thus allowing errors to occur. The purpose of this study was to obtain a description of the errors of junior high school students in solving mathematical connection problems on quadrilateral topics. This type of research is qualitative research with a case study design. This research was conducted by giving mathematical connection test questions to class VIII junior high school students consisting of three essay questions on quadrilateral topics and the topic of broad expansion in science lessons, as well as conducting interviews with nine selected students. The results showed that there were four types of errors made by students based on Newman's Error Analysis, namely eight answers to problem understanding errors, nine answers to transformation errors, 15 answers to process skills errors, and six answers to writing answer errors. Keywords: errors, mathematical connection, Newman’s Error Analysis, quadrilateral
STUDENTS’ ERRORS IN SOLVING SOLID GEOMETRY PROBLEMS Hanne Ayuningtias Elsa; Dadang Juandi; Siti Fatimah
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 11, No 3 (2022)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (555.523 KB) | DOI: 10.24127/ajpm.v11i3.5193

Abstract

Geometry is one branch of mathematics that is important for students to learn because it can develop problem-solving skills. However, there are still errors in solving problems related to geometry, one of which is the topic of a solid geometry. This study aims to conduct a literature review related to student errors in solving problems on the topic of solid geometry. The research method used is Systematic Literature Review (SLR). Data collection techniques were carried out by documenting and reviewing 43 nationally indexed articles obtained from Google Scholar, then grouped into several categories. 17 articles discuss students' errors on the topic of a solid geometry. Based on the results of the study, it was found that there were still errors in solving problems related to the solid geometry made by students, especially conceptual errors. This is due to a lack of understanding of the concept and the selection of an incorrect formula in solving the problem of  solid geometry.Geometri ialah salah satu cabang pelajaran matematika yang penting dipelajari oleh siswa sebab dapat mengembangkan keterampilan pemecahan masalah. Namun, masih terdapat kesalahan dalam menyelesaikan masalah terkait geometri salah satunya topik bangun ruang sisi datar. Penelitian ini bertujuan untuk melakukan kajian literatur terkait kesalahan siswa dalam menyelesaikan soal pada topik bangun ruang sisi datar. Metode penelitian yang digunakan adalah Systematic Literature Review (SLR). Teknik pengumpulan data dilakukan dengan mendokumentasi dan mereviu artikel terindeks nasional sebanyak 43 artikel yang diperoleh dari Google Scholar, kemudian dikelompokkan kedalam beberapa kategori. Terdapat 17 artikel yang membahas tentang kesalahan siswa pada topik bangun ruang sisi datar. Berdasarkan hasil penelitian, didapatkan bahwa masih terdapat kesalahan dalam menyelesaikan masalah terkait bangun ruang sisi datar yang dilakukan oleh siswa terutama kesalahan konsep. Hal tersebut dikarenakan kurangnya pemahaman konsep serta pemilihan rumus yang tidak tepat dalam menyelesaikan permasalahan bangun ruang sisi datar. 
Co-Authors Dadang Juandi Fatimah, Siti Suhendra, S