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All Journal Jurnal PAJAR (Pendidikan dan Pengajaran) Pendas : Jurnah Ilmiah Pendidikan Dasar
Elfiza
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PENGARUH SARANA PRASARANA SEKOLAH DAN KOMUNIKASI INTERPERSONAL TERHADAP KINERJA GURU Elfiza; Gusnardi, Sumarno
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 6 No. 5 (2022): September
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v6i5.8334

Abstract

This article examines the influence of school infrastructure facilities and interpersonal communication on teacher performance in SMA Muhammadiyah all over Riau Province. The field observation showed that teachers cannot manage and utilize the learning infrastructure facilities. It is because of the lack of teachers’ understanding of using learning media. In addition, there is also conflict between fellow colleagues due to the competition, and it makes the working to be uncomfortable and conducive. The study described in this article used a research design in the form of an influential study, which is to determine the three variables, the independent variables, namely free school infrastructure (X1) and interpersonal communication (X2), and the dependent variable, teacher performance (Y). The study population was 5 Muhammadiyah Senior High Schools in Riau Province, namely Muhammadiyah Tembilahan Senior High School, Bagan Batu Muhammadiyah Senior High School, Muhammadiyah Rambah Senior High School, Bangkinang Muhammadiyah Senior High School, and Dumai City Muhammadiyah Senior High School. The sample involved 96 students. The data collection technique used a questionnaire. The results showed that there was an influence between school infrastructure facilities mutually on the performance of Muhammadiyah Senior High School teachers in Riau Province in the percentage of 66,9% of 100% as an expected percentage score.
PENGARUH PENDEKATAN REALISTIC MATHEMATICS EDUCATION (RME) TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA KELAS IV SEKOLAH DASAR Elfiza; Nisa, Sahrun; Suciana, Fadila; Ahmad, Syafri
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Produce
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.63283

Abstract

Critical thinking skills are one of the 6C skills that students need to master in 21st-century learning. Based on interviews with fourth-grade teachers at SDN 11 Indarung and SDN 06 Padang Besi, it was found that mathematics learning had not fully supported the development of students' critical thinking skills. Students lacked initiative in developing their reasoning abilities and tended to be passive during the learning process. One effort that can be made is to implement the Realistic Mathematics Education (RME) approach. This study aimed to determine the effect of the Realistic Mathematics Education (RME) approach on the critical thinking skills of fourth-grade elementary school students. The research method used was quasi-experimental research with a nonequivalent control group design. The independent variable was the Realistic Mathematics Education (RME) approach, while the dependent variable was students' critical thinking skills. The research population consisted of fourth-grade students at SDN 11 Indarung and SDN 06 Padang Besi in the even semester of the 2025/2026 academic year, selected through purposive sampling. The experimental class received treatment using the RME approach, while the control class used conventional learning methods. Data were collected through pretests and posttests using an essay test instrument measuring critical thinking skills. The results showed that the mean pretest scores of the experimental and control classes were 25.20 and 27.50, respectively, while the mean posttest scores were 87.93 and 79.19, respectively. The hypothesis test results showed that tcount > ttable, namely 3.741 > 2.045, indicating that Ha was accepted and H0 was rejected. Therefore, the RME approach had a positive and significant effect on the critical thinking skills of fourth-grade elementary school students.
Co-Authors Fadila Suciana Gusnardi, Sumarno Nisa, Sahrun Syafri Ahmad, Syafri