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All Journal Madani: Multidisciplinary Scientific Journal Jurnal Pendidikan Dasar dan Keguruan
Ginting, Nurul Agustina
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The Impact of Smartphone Addiction on Sleep Quality among Elementary School Teacher Education Students (PGSD) Ginting, Nurul Agustina; Sulistianingsih, Dewi; Alim, Jesi Alexander; Ulya, Zakiah
Madani: Jurnal Ilmiah Multidisiplin Vol 3, No 9 (2025): Oktober 2025
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17483824

Abstract

The development of digital technology has made smartphones an inseparable part of college students' lives. This study aims to describe the smartphone usage profile of Elementary School Teacher Education (PGSD) students and its impact on concentration, sleep quality, daily habits, and academic activities. The research method used was descriptive quantitative, with 57 students as respondents. Data were collected through a Likert-based questionnaire and analyzed descriptively using frequency distributions and percentages. The results showed that the majority of students (89.5%) used smartphones before bed, with the highest usage duration being 4–8 hours per day (38.6%). Sixty-six percent of respondents admitted to using their smartphones longer than intended, 56% felt distracted by notifications, 47% experienced decreased sleep quality, and 58% habitually used their smartphones while eating or taking breaks. Furthermore, 38% of respondents stated that their academic activities were disrupted by smartphone use. In conclusion, excessive smartphone use has become a habit that significantly impacts students' sleep quality, concentration, and daily activities. Therefore, students need to increase their awareness of managing their smartphone usage time to maximize benefits and minimize negative impacts.
Application of Learning Media to Improve Understanding of Food Chain in Elementary School Students Ginting, Nurul Agustina; Sulistianingsih, Dewi; Hermita, Neni; Barokah, Rifqa Gusmida Syahrun
Jurnal Pendidikan Dasar dan Keguruan Vol 10 No 02 (2025): Volume 10 Nomor 2 2025
Publisher : Universitas Islam Ahmad dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47435/jpdk.v10i02.3903

Abstract

This study aims to describe the application of contextual learning media in enhancing students' understanding of the food chain concept at SDN 184 Pekanbaru. A qualitative descriptive approach was used with direct observation of 41 fifth-grade students. Data were collected through observation and documentation. The results showed that the use of concrete media, such as a food chain diorama, helped clarify the relationships among living organisms in an ecosystem, increased motivation, and promoted active student participation. The application of this media also fostered ecological awareness among students regarding their surrounding environment. This research is expected to contribute to the development of more effective learning media that aligns with the developmental characteristics of students. Keywords:Concrete media, contextual learning, food chain, problem based learning, kualitatif Abstrak Penelitian ini bertujuan untuk mendeskripsikan penerapan media pembelajaran kontekstual dalam meningkatkan pemahaman siswa terhadap konsep rantai makanan di SDN 184 Pekanbaru. Penelitian menggunakan pendekatan kualitatif deskriptif dengan observasi langsung terhadap 41 siswa kelas V. Data dikumpulkan melalui observasi dan dokumentasi. Hasil penelitian menunjukkan bahwa penggunaan media konkret, seperti diorama rantai makanan, mampu memperjelas hubungan antar makhluk hidup dalam ekosistem, meningkatkan motivasi, serta partisipasi aktif siswa. Penerapan media ini juga mampu membangun kesadaran ekologis siswa terhadap kondisi lingkungan sekitar. Penelitian ini diharapkan dapat memberikan kontribusi terhadap pengembangan media pembelajaran yang lebih efektif dan sesuai dengan karakteristik perkembangan siswa.
Co-Authors Dewi Sulistianingsih Jesi Alexander Alim Neni Hermita Rifqa Gusmida Syahrun Barokah Ulya, Zakiah