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All Journal Jurnal Teknologi Pendidikan ELEMENTARY SCHOOL JOURNAL PGSD FIP UNIMED SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED LIABILITIES (JURNAL PENDIDIKAN AKUNTANSI) Pendas : Jurnah Ilmiah Pendidikan Dasar JPGI (Jurnal Penelitian Guru Indonesia) Randwick International of Education and Linguistics JINAV: Journal of Information and Visualization Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Kognitif: Jurnal Riset HOTS Pendidikan Matematika Jurnal Info Sains : Informatika dan Sains Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) JURNAL TEKNOLOGI INFORMASI & KOMUNIKASI DALAM PENDIDIKAN Jurnal Prointegrita Finger : Jurnal Ilmiah Teknologi Pendidikan JME
Efendi Napitupulu
Universitas Negeri Medan
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Other

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Journal : JINAV: Journal of Information and Visualization

 1 
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 Abdul Hamid K Abdul Hasan Saragih Abdul Hasan Saragih Abdul Hasan Saragih Abdul Hasan Saragih Agus Junaidi Ahmad Sabar Angel Susiana Sri Harningsih Angel Susiana Sri Harningsih Angelina K. Sinaga Antonius Situmorang Ardiles Lubis Arif Rahman Asih Menanti Astuty Sriwahyuni Tarigan Ayi Darmana, Ayi Berlian Juni Rosmawati Juni Rosmawati Marpaung Catur Ayu Wulandari Catur Ayu Wulandari Chairia Ulfa Siagian Dearlina Sinaga Dewi, Afrina Sari Dodi Sukmayadi Edi Makmur Purba Effi Aswita Lubis Eko Wahyu Nugrahadi Elfiana Lubis Elvi Nurhayati Selian Endang Wahyuningrum Farihah, Farihah Farihah, Farihah Fatia Fatimah Fitriani Waruwu Flora Miranti L. Tobing Hamonangan Tambunan Harahap, Sari Maulina Harun Sitompul Hasibuan, Yullya Ardiny Hero Tambunan Hodmiantua Sitanggang Hotnidawati Samosir Jamahi Saragih Jamahi Saragih, Jamahi Juhana, Juhana Julaga Situmorang K, Abdul Hamid Keysar Panjaitan Kristina Pardede Lianus Zebua Lily . Lisbeth Siagian Lisbeth Siagian, Lisbeth Listyarini, Sri Lubis, Ardiles Manatap Apentina Pakpahan Mareta Lucia Simanjuntak Mariati Mariati Marpaung, Jumaylin Br Maximus Gorky Sembiring Mikhael Sihombing Mira Sasmita Mukhar, . Munthe, Herlin Naeklan Simbolon Nasution, Haris Nursiam Nursiam Pardede, Kristina Philip Nababan Purba, Jintohidro Putu Zulvi Setiawan R Mursid R. Mursid Rina Jenni W Situmeang Ruth Melarty Simarmata S. Sugiharto Sahala Siallagan Septoadi, Septoadi Sibarani, Juli Ester Sidiq, Muhammad Robby Silaban, Erico Sinaga, Angelina K. Sinaga, Enny Keristiana Sirait, Hotmaida Rotua Suci Almalia Sudianto Panggabean Suparmin Simatupang Suryani Manurung Suryani Manurung Suryani Manurung Syahril . Tampubolon, Dayana Rebecca Teguh Prakoso Tian Abdul Aziz Ucu Rahayu Wahyu Hidayat Yusnidah