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All Journal JPTK: Jurnal Pendidikan Teknologi dan Kejuruan Jurnal Pendidikan Teknologi dan Kejuruan JUPE : Jurnal Pendidikan Mandala Randwick International of Education and Linguistics JINAV: Journal of Information and Visualization JURNAL ILMIAH GLOBAL EDUCATION Home Ec Journal of Law, Education and Business
Farihah, Farihah
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Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Other

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Enhancing Computational Learning through Visual Programming Media: An Empirical Study of Academic Achievement Sidiq, Muhammad Robby; Napitupulu, Efendi; Farihah, Farihah
JINAV: Journal of Information and Visualization Vol. 6 No. 1 (2025)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.jinav4019

Abstract

The integration of computational thinking into formal education curricula has become essential as information and communication technology continues to transform educational paradigms. This study addresses a significant challenge in computer science education, where 58% of junior high school students fail to achieve minimum learning standards in programming subjects. Objective this study to develop and evaluate the feasibility and effectiveness of visual programming learning media using Scratch 3.0 to enhance academic achievement in computer science education among seventh-grade students. This research employed a research and development approach using a 4-D model (Define, Design, Develop, Dissemination) conducted at Dr. Wahidin Sudirohusodo Junior High School over two months. The study involved comprehensive validation by three expert validators and implementation across three phases: a small group (n=5), a medium group (n=15), and field testing (n=30). The data collected included expert validation questionnaires, pre- and posttest assessments, and perception surveys, which were analyzed via descriptive statistics and t tests. Expert validation demonstrated high feasibility, with material validation scoring of 87%, media validation scoring of 83.5%, and instructional design validation scoring of 84.5%, all of which were categorized as "Very Good." The effectiveness evaluation revealed an overall effectiveness of 92.73% in the "very good" category. Statistical analysis revealed significant differences between the experimental and control groups (t-stat = 5.06, p < 0.001), with the experimental group achieving a mean score of 77.00 compared with 70.60 for the control group. Scratch 3.0-based visual programming learning media is feasible and effective for enhancing computer science learning outcomes, demonstrating superior performance compared with conventional teaching methods in junior high school education.
Co-Authors Anjani, Sagita Arifin, Yasmin Aritonang, Nabila Mahliza br Sitepu, Feby Adelvia Butarbutar, Martha Hariyanti Dermawan, Dermawan DINA AMPERA Efendi Napitupulu Erni Erni Fitri, Khairiya Halida Hanim, Halida Halimul Bahri Haniyah, Meysi Asma Hutajulu, Ribka R. Mufliha, Alfina Naeklan Simbolon Nasution, Tri Anita Netty Juliana, Netty Nurhayati Tanjung, Nurhayati Pakpahan, Dermawan Putri, Qisthy Dhia Iwandani R Mursid Ramadhini, Eka Suci Samsidar Tanjung Sidiq, Muhammad Robby Sinaga, Ermitati Sinukaban, Veronika Yulisna Siregar, Dina Mutiara Tambunan, Elsaria Tumangger, Nita Oktaria Zahro, Nur Elvina