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Analisis Kesalahan Siswa dalam Menyelesaikan Soal Matriks Ditinjau dari Pendekatan Realistic Mathematics Education (RME) Weti Anggriani; Marniati, Marniati; Tahir, Tahir
Jurnal Pendidikan Matematika : Judika Education Vol. 9 No. 3 (2026): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/at2fc969

Abstract

This study aims to analyze students' errors in solving matrix problems from the Realistic Mathematics Education (RME) approach. The method used is a qualitative descriptive study with 33 students of grade XI of SMA Negeri 1 Pomalaa as research subjects. Data were collected through tests, interviews, and documentation, then analyzed using data reduction, data presentation, and conclusion drawing techniques. The results showed that students still experienced errors in understanding the problem (9.09%), conceptual errors (27.27%), procedural errors (42.42%), and arithmetic operation errors (45.45%). The most dominant errors were arithmetic operation errors, especially in matrix multiplication, determinants, and matrix inverses. In addition, students' conceptual understanding ability was in the high category at 27.27%, the medium category at 66.67%, and the low category at 6.06%. Factors causing errors included a low understanding of basic matrix concepts, lack of accuracy in calculations, and difficulty understanding contextual problems. The conclusion of this study shows that although the RME approach helps students connect matrix concepts with real situations so that learning becomes more meaningful, students still need to strengthen their conceptual understanding, calculation accuracy, and the ability to systematically organize solution steps to minimize errors in solving matrix problems.   Keywords: Error Analysis, Matrix, RME Approach, Conceptual Understanding, Mathematics Learning
Pengaruh Perhatian Orang Tua Terhadap Minat Dan Kedisiplinan Belajar Siswa Di SD Inpres Bitoa Kota Makassar Tahir, Tahir; Hamsiah, Andi Hamsiah; Muhammadiah, Mas'ud
Jounal of Primary Education Vol 6 No 2 (2026): Bosowa Journal of Education, Juni 2026
Publisher : Postgraduate Bosowa University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35965/bje.v6i2.6161

Abstract

Penelitian ini bertujuan untuk menganalisis bagaimana pengaruh perhatian orang tua terhadap minat dan kedisiplinan belajar di SD Inpres Bitoa. Analisis ini menggunakan pendekatan kuantitatif dengan metode Ex-post facto dengan variabel Independent (perhatian orang tua) dan variabel Dependent ( minat belajar dan kedisiplinan belajar ). Populasi yang digunakan pada penelitian ini adalah seluruh siswa kelas IV SD Inpres Bitoa yang berjumlah 60 siswa. Penarikan sampel pada penelitian ini dilakukan dengan tekhnik sampling jenuh. Pengambilan data pada analisis ini memakai instrumen berupa kuesioner perhatian orang tua, minat belajar dan kedisiplinan belajar. Berdasarkan analisis hasil uji normaltas Data yang disajikan dalam output SPSS menunjukkan bahwa nilai signifikansi symp. Sig. (2-tailed) ialah 0,200, > 0,05. Dengan demikian, berdasarkan kriteria dalam uji normalitas Kolmogorov-Smirnov, dinyatakan bahwa data memiliki distribusi normal. analisis korelasi ganda menunjukkan nilai signifikan f change sebesar 0,02 nilai tersebut kurang dari > 0,05 bisa ditarik kesimpulan bahwa variabel X1 dan X2 memiliki korelasi secara signifikan terhadap variabel Y. This study aims to analyze how parental attention influences learning interest and discipline at SD Inpres Bitoa. This analysis uses a quantitative approach with the Ex-post facto method with Independent Variables (parental attention) and Dependent variables (Learning interest and learning discipline). The population used in this study were all fourt grade student of SD Inpres Bitoa, totaling 60 students. Sampling in this study was carried out using the saturated sampling technique. Data collection in this analysis used instruments in the form questionnaires on parental attention, interest in learning and learning discipline. Based on the analysis of the results of the normality test,the sig.(2-tailed in the SPPS output shows that the significance value of symp.Sig.(2-tailed) is 0.200 >0,05.Thus,based on the criteria in the kolmogorov-smirnov normaity test, it is stated that the data has a normal distribution. Multiple correlation anlysis shows a significant value of  f change of 0,02. This value is less than > 0,05. It can be concluded that variables X1 and X2. Have a significant correlation with variable y.