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All Journal Publikasi Pendidikan Jurnal Inspirasi Pendidikan Kasuari: Physics Education Journal (KPEJ) ScienceEdu : Jurnal Pendidikan IPA Rainstek : Jurnal Terapan Sains dan Teknologi Jurnal Abdimas Indonesia BIMASAKTI INTEGRATIF: Jurnal Pengabdian Kepada Masyarakat Darma Abdi Karya: Jurnal Pengabdian Kepada Masyarakat
Sayyadi, Muhammad
Universitas Kanjuruhan Malang
Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

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The Effectiveness Of Using A Frequency Generator Application In Enhancing Students' Conceptual Understanding Of Determining The Speed Of Sound Sayyadi, Muhammad; Ahsan, Moh; Jufriadi, Akhmad
ScienceEdu Vol. 8 No. 1 (2025)
Publisher : Program Studi Pendidikan IPA FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/se.v8i1.53697

Abstract

This research utilizes a frequency generator application on smartphones with the aim of enhancing students' understanding of the concept of sound resonance in closed organ pipes. The study employs a pretest-posttest design with a control group that was not selected randomly. The method used is non-probabilistic sampling (convenience sampling). The sample used in this study consists of fourth-semester Elementary Teacher Education (PGSD )students who are taking the science learning course. Data collection was conducted using a Concept Understanding Instrument Sheet. The percentage of students' concept understanding above the average increased from 40.1% to 63.4%. This indicates that the concept understanding attained improved after receiving treatment in the form of the frequency generator application. The N-Gain test results yielded an average score of 0.68.
Co-Authors Akhmad Jufriadi ARIF HIDAYAT Batlolona, John Rafafy Choirul Huda Fifi Astafiani Syam Hestiningtyas Yuli Pratiwi Liwun, Natalia Lena Marleny Leasa Moh Ahsan Muhardjito Muhardjito Sholikhan Sholikhan Sholikhan Sujito Sujito Sunardi Sunardi Sundaygara, Chandra