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All Journal Prima Magistra: Jurnal Ilmiah Kependidikan
Yohanes Ovaritus Jagom
Universitas Katolik Widya Mandira, Kupang, Indonesia
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PENGARUH PERSEPSI SISWA TENTANG KARAKTERISTIK GURU MATEMATIKA TERHADAP PRESTASI BELAJAR MATEMATIKA Emma Maria Sada Tawa; Yohanes Ovaritus Jagom; Agapitus Hendrikus Kaluge
Prima Magistra: Jurnal Ilmiah Kependidikan Vol. 5 No. 2 (2024): Volume 5 Nomor 2 Tahun 2024
Publisher : Program Studi PGSD Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jpm.v5i2.3795

Abstract

This research aims to: (1) determine the perceptions of class VIII students regarding the characteristics of mathematics teachers at SMPN 2 Kupang; (2) determine the mathematics learning achievement of class VIII students at SMPN 2 Kupang; and (3) determine the influence of class VIII students' perceptions regarding the characteristics of mathematics teachers on mathematics learning achievement at SMPN 2 Kupang.. This research uses a simple regression analysis approach. The population in this study were class VIII students of SMPN 2 Kupang. The sample in this study was 30 students obtained through the cluster random sampling method. The data collection techniques used were questionnaires and tests. Data analysis was carried out descriptively and inferentially using SPSS 23. Descriptive research results showed that some students had a good perception of the characteristics of mathematics teachers with a good percentage 66.67% and had good mathematics learning achievement with a good percentage 83.3%. Inferentially shows there a significant influence between students' perceptions of the characteristics of mathematics teachers on mathematics learning achievement as indicated by the value of tcount (2,714) < ttable (1,701)   at the 5% significance level which means that H0 is rejected and there is a large influence of students' perceptions of the characteristics of mathematics teachers on achievement. studying mathematics is 20.8%.
ELEMENTARY SCHOOL TEACHERS’ AND MATHEMATICS TEACHER CANDIDATES’ UNDERSTANDING OF DIVISION WITH REMAINDERS Kristoforus Djawa Djong; Meryani Lakapu; Irmina Veronika Uskono; Yohanes Ovaritus Jagom; Wilfridus Beda Nuba Dosinaeng; Samuel Igo Leton
Prima Magistra: Jurnal Ilmiah Kependidikan Vol. 6 No. 4 (2025): Volume 6 Number 4 (October 2025)
Publisher : Program Studi PGSD Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jpm.v6i4.6277

Abstract

Mathematics is studied from basic education to higher education. Understanding math concepts is important to learn because it is related to numeracy skills and also to form the basis of understanding at a higher level. One of the important materials to study is division, especially remainder division. This study aims to analyze and compare the understanding of elementary school teachers and prospective mathematics teachers in solving division problems with remainders. This research is a descriptive qualitative. Data were collected through descriptive tests and in-depth interviews with 13 elementary school teachers and 19 mathematics education study program students. The results showed that 92.3% of teachers used the porogapit method in solving the remaining division problems, and the rest used the Gasing method.  Meanwhile, 63.16% of student teachers used the porogapit method and the rest showed more method variations. Although student teachers tended to be more thorough in completing the work, errors were still found due to inaccuracy and lack of conceptual understanding. Both groups have not shown a thorough mastery of the concept of remainder division. These findings provide a basis for improving the quality of mathematics learning.
Co-Authors Agapitus Hendrikus Kaluge Emma Maria Sada Tawa Irmina Veronika Uskono Kristoforus Djawa Djong Meryani Lakapu Samuel Igo Leton Wilfridus Beda Nuba Dosinaeng