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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) At-Tafkir Cahaya: Journal of Research on Science Education
Jelita Jelita
Institut Agama Islam Negeri Langsa
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences Other

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Respon Orang Tua terhadap Pembelajaran Daring selama Pandemi Covid-19 Bararathul Adzma; Jelita Jelita; Fenny Anggreni
At-Tafkir Vol 15 No 1 (2022): AT-TAFKIR: Jurnal Pendidikan, Hukum dan Sosial Keagamaan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LP2M) IAIN Langsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/at.v15i1.3915

Abstract

In 2020, the learning process underwent a change, from face-to-face learning to BDR (Learning from Home) or known as Online Learning (In Network). This is because, due to a virus outbreak that has hit all countries including Indonesia, the government has issued a policy on WFH (Work from Home), which is a learning system that is carried out from home using mobile phones, the internet and supporting applications. The implementation of online learning, triggers various comments and objections that occur in the field, such as the lack of facilities, infrastructure, learning burden, finance and time. This study aims to determine the response of parents to online learning during Covid-19. This study uses a qualitative descriptive method, namely the research carried out focused on a particular case to be observed and analyzed carefully to completion. In this study, the methods used to analyze the data are data reduction, data presentation and conclusion drawing. The results of the study indicate that the response of parents to online learning when accompanying and guiding children in carrying out learning is in terms of facilities, infrastructure, learning load, financially and time
Pengembangan Media Pembelajaran Infografis Interaktif pada Materi Ekosistem pada Sekolah Dasar Rabithah Zulsa Matondang; Jelita Jelita; Chery Julida Panjaitan
CAHAYA: Journal of Research on Science Education Vol. 4 No. 2 (2026)
Publisher : Alpatih Harapan Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70115/cahaya.v4i2.481

Abstract

This study aims to develop interactive infographic-based learning media on ecosystem topics and to determine its feasibility and practicality. This study employs the ADDIE model for development, which includes the stages of analysis, design, development, implementation, and evaluation. The research subjects consisted of 13 third-grade students, one teacher, and three expert validators. Data collection techniques included student and teacher response questionnaires as well as expert validation of the media, content, and language. Data analysis was conducted using quantitative and qualitative descriptive methods and was reinforced with Aiken’s V validity test. The results showed that the media received 100% content validation, 95% media validation, and 95% language validation, all categorized as highly feasible. Teacher responses scored 97.5% and student responses 90.57%, both categorized as “highly practical.” Thus, the developed instructional media is deemed suitable and practical for use in the classroom.
Model Matematika SEICR Stres Akademik pada Mahasiswa Kimia di Provinsi Aceh Jelita Jelita; Budi Irwansyah; Lilla Puji Lestari; Faidliyah Nilna Minah; Nuraida Nuraida
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.13709

Abstract

Academic stress among higher education students is a common concern that requires thorough investigation. This study develops and analyzes a SEICR (Susceptible–Exposed–Infected–Confirmed–Recovered) mathematical model to describe academic stress dynamics among chemistry students, treating stress as a contagious phenomenon transmitted through social interactions and peer influence. The model captures the progression of students from susceptibility to stress exposure, active stress, coping intervention, and recovery while incorporating behavioral and institutional factors. A system of nonlinear ordinary differential equations is formulated and analyzed through equilibrium and stability analyses. The basic reproduction number, R₀, is derived using the Next Generation Matrix method and serves as a threshold parameter governing system dynamics. Results indicate that academic stress diminishes and approaches a stress-free equilibrium when R₀ < 1, whereas stress persists and becomes endemic when R₀ > 1. Sensitivity analysis based on the Partial Rank Correlation Coefficient (PRCC) identifies the coping transition rate (δ) as the most influential parameter in reducing stress prevalence, while the transmission rate (β) has a moderate effect. These findings suggest that intervention accessibility plays a greater role than transmission intensity in shaping stress dynamics. Therefore, mitigation strategies should emphasize early detection, timely intervention, and accessible coping support.
Co-Authors Bararathul Adzma Budi Irwansyah Chery Julida Panjaitan Faidliyah Nilna Minah Fenny Anggreni Lilla Puji Lestari Nuraida Nuraida Nuraida Nuraida Rabithah Zulsa Matondang Suzana, Yenny