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PENGARUH MODEL NUMBERED HEADS TOGETHER (NHT) TERHADAP HASIL BELAJAR MATEMATIKA BANGUN RUANG SISWA KELAS V SD NEGERI 7 BELINYU Violetta, Ghea; Arrosyad, M Iqbal; Pitriyana, Sisi
Jurnal Review Pendidikan dan Pengajaran Vol. 7 No. 1 (2024): Volume 7 No 1 Tahun 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v7i1.24913

Abstract

Model pembelajaran bervariatif merupakan cara dilakukan guru untuk meningkatkan keaktifan belajar siswa. Pada kelas V SDN 7 Belinyu model pembelajaran masih menerapkan model pembelajaran konvensional, imbasnya keaktifan siswa didalam kelas kurang memuaskan. Keaktifan ini berkorelasi terhadap hasil belajar siswa kelas V yang terlihat masih belum sepenuhnya mencapai KKM. Penelitian ini dilakukan bertujuan mengetahui apakah model NHT berpengaruh terhadap hasil belajar matematika materi bangun ruang siswa kelas V SDN 7 Belinyu.Penelitian ini menggunakan metode eksperimen. Desain penelitian ini berbentuk One group pretest-posttest design. Teknik pengumpulan data menggunakan tes pretest dan posttest. Pelaksanaan penelitian dilakukan dikelas V SDN 7 Belinyu dengan populasi sebanyak 30 siswa. Teknik pengambilan sampel yang digunakan menggunakan teknik sensus/sampling total. Data diuji menggunakan uji normalitas dan uji hipotesis. Hasil penelitian menunjukkan bahwa nilai rata-rata pretest yang didapatkan sebelum menggunakan model NHT hanya mencapai 55,1. Sedangkan nilai rata-rata posttest pada saat telah digunakannya model NHT mencapai 83,2 yang menunjukkan nilai berada di atas KKM. Selanjutnya melalui uji normalitas didapatkan hasil nilai pretest 0,00 < 0,05 dan nilai posttest 0,00 < 0,005. Kemudian hasil uji hipotesis didapatkan nilai Sig antara pretest dan posttest berada dinilai 0,00 < 0,05. Berdasarkan uji yang dilakukan semakin menunjukkan bahwa model NHT dinilai dapat meningkatkan hasil belajar matematika siswa kelas V SDN 7 Belinyu.
Peningkatan Hasil Belajar IPAS pada Materi Bagian-Bagian Tumbuhan Dengan Model Pembelajaran Role Playing Pada Siswa Kelas IV di SD Negeri 12 Lubuk Besar pratiwi, anggun123; Arrosyad, M Iqbal; Afrianto, Gatot
CENDEKIAWAN Vol 7 No 2 (2025): Cendekiawan
Publisher : Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/cendekiawan.v7i2.617

Abstract

The low student learning outcomes are due to the outdated teaching methods still employed by teachers, leading to a lack of interest in IPAS learning. A change in learning implementation using role-playing models is necessary. The research question is whether the role-playing method can improve the learning outcomes of fourth-grade students at SD Negeri 12 Lubuk Besar. The purpose of this study is to determine the implementation of role-playing models in improving student learning outcomes. This study uses Classroom Action Research. Data analysis is conducted using quantitative descriptive methods. The results show that the role-playing method can improve student learning outcomes, as evidenced by the increase in mastery scores and average scores. In the first cycle, 10 students achieved mastery, and in the second cycle, it increased to 19 students. The average score also increased from 62.4 in the first cycle to 77 in the second cycle. Therefore, it can be concluded that implementing the role-playing method can improve the learning outcomes of fourth-grade students at SD Negeri 12 Lubuk Besar. The researcher hopes that future studies can further enhance IPAS learning and optimize learning time in applying the role-playing model.
The Impact of Boss Phubbing on Teacher Self-Efficacy and Well-Being in Coastal Schools During the Digital Era Oktarina, Oktarina; Arrosyad, M Iqbal; Abela, Widia; Simbolon, Muhammad Eka M.
Jurnal Progress: Wahana Kreativitas dan Intelektualitas Vol. 13 No. 2 (2025)
Publisher : Universitas Wahid Hasyim Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/pgrs.v13i2.14314

Abstract

This study aims to analyze the impact of boss phubbing on teachers’ self-efficacy and teacher wellbeing in coastal-area schools within the context of digital-era educational management. Data were collected through a cross-sectional survey of teachers in coastal schools with a total sample of 206 respondents. The data were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) with Jamovi 2.6.23 software. The findings indicate that boss phubbing does not directly affect teacher wellbeing but has a negative impact on teachers’ self-efficacy, which in turn plays a significant role in enhancing teacher wellbeing. These results highlight the importance of teachers’ self-efficacy as a mediator in reducing the negative effects of supervisors' digital behavior on teacher wellbeing in the digital era. Practical implications suggest that school management should pay attention to leaders’ digital behavior and foster teachers’ self-efficacy to improve work quality and teacher wellbeing. The limitations of this study include its cross-sectional design and the sample being limited to coastal-area schools; therefore, future research is recommended to employ longitudinal designs and consider additional moderating variables such as social support and organizational culture.