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IMPLEMENTASI MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH OPERASI HITUNG CAMPURAN Mutiara Rengganis; Asih Vivi Yandari, Indhira; Firdaus
Pedagogik : Jurnal Pendidikan Guru Sekolah Dasar Vol. 13 No. 1 (2025): PEDAGOGIK : Jurnal Pendidikan Guru Sekolah Dasar
Publisher : Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/pedagogik.v13i1.10249

Abstract

Penelitian ini bertujuan untuk mengetahui kemampuan pemecahan masalah peserta didik pada materi operasi hitung campuran dengan implementasi model Problem Based Learning di SDN Pulogebang 01. Penelitian ini menggunakan pendekatan kuantitatif dengan desain Nonequivalent Control Group. Subjek dari penelitian ini meliputi kepala sekolah, pendidik kelas III, dan peserta didik kelas III. Teknik pengumpulan data yang digunakan pada penelitian ini yaitu wawancara, tes, dan dokumentasi. Dari penelitian ini diperoleh hasil bahwa terdapat perbedaan kemampuan pemecahan masalah operasi hitung campuran antara peserta didik yang melakukan pembelajaran dengan model Problem Based Learning dengan peserta didik yang melakukan pembelajaran dengan model pembelajaran langsung dan kemampuan pemecahan masalah operasi hitung campuran peserta didik yang menggunakan model Problem Based Learning lebih baik daripada kemampuan pemecahan masalah operasi hitung campuran peserta didik yang menggunakan model pembelajaran langsung.
Pengaruh Beban Kerja Dan Stres Kerja Terhadap Produktivitas Kerja Dengan Motivasi Kerja Sebagai Variabel Intervening Pada Karyawan PT. ABC Ismartaya Ismartaya; Erni Yuningsih; Mutiara Rengganis
Jurnal Ekonomi, Manajemen Pariwisata dan Perhotelan Vol. 2 No. 3 (2023): September : Jurnal Ekonomi, Manajemen Pariwisata Dan Perhotelan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jempper.v2i3.2108

Abstract

This research aims to determine the influence of workload variables, work stress and work motivation on work productivity among PT A B C. This sampling technique uses simple random sampling, with up to 100 respondents. The measurements in this questionnaire use an Ordinal scale. The data analysis technique in this research uses the IBM SPSS v22 software application with the path analysis method (path analysiss). The analysis used in this research includes validity test, reliability test, normality test, coefficient of determination test, t test and Sobel test. The results of this study show that workload has a direct negative and significant effect on work motivation, work stress has a direct negative and significant effect on work motivation, workload has a direct negative and significant effect on work productivity, work stress has a direct negative and significant effect on work productivity, motivation work has a direct positive effect on work productivity, workload has an indirect effect on work productivity through work motivation and work stress has an indirect effect on work productivity through work motivation.
INTENSITAS PENGGUNAAN TIKTOK TERHADAP SISWA KELAS V UPT SDN 73 BONTORITA I DAN UPT SD NEGERI 117 INPRES BONTOMANGAPE Mutiara Rengganis; Kaharuddin; Idawati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.49050

Abstract

This study aims to describe the intensity of TikTok usage among fifth-grade students at UPT SDN 73 Bontorita I and UPT SD Negeri 117 Inpres Bontomangape. The research employed a qualitative descriptive approach with data collection techniques including observation, interviews, questionnaires, and documentation. The subjects of the study consisted of students, teachers, and parents.The results show that the intensity of TikTok usage among students is relatively high. Most students access TikTok daily, often more than once a day. The application is frequently used during leisure time, after school, and for durations exceeding 30 minutes per session. Some students also tend to use TikTok at night and before going to school. The activities carried out include watching videos, liking or commenting on content, and creating and uploading videos. For many students, TikTok has become a primary source of entertainment in their daily routines.These findings indicate that TikTok has become an integral part of students’ daily activities with a relatively high level of usage intensity.