Finger : Jurnal Ilmiah Teknologi Pendidikan
Vol. 5 No. 2 (2026): Finger : Jurnal Ilmiah Teknologi Pendidikan

Development and Expert Validation of a Web-Based Learning Medium for Computer Components in Junior High School Informatics Education

Dinda Amelia Putri Lubis (Universitas Negeri Medan)
Samsidar Tanjung (Universitas Negeri Medan)
Sri Yunita (Universitas Negeri Medan)



Article Info

Publish Date
15 Jul 2026

Abstract

Background: The integration of digital technology in education drives the development of innovative learning media to enhance students' conceptual understanding. However, Informatics instruction on computer components for seventh-grade students at SMP Riad Madani still relies heavily on conventional textbooks and teacher-centered approaches, limiting interactive and independent learning. Therefore, technology-based learning media aligned with curriculum goals are needed.Aims: This study aimed to develop and evaluate the feasibility of a web-based learning medium for teaching computer components to seventh-grade Informatics students at SMP Riad Madani.Methods: This study employed a research and development (R&D) approach using a modified ADDIE framework (Analysis, Design, Development, and Evaluation). Product feasibility was evaluated by six experts: two subject-matter experts, two media experts, and two instructional design experts. Data collected via validation instruments were analyzed using descriptive percentage statistics.Results: Expert validations demonstrated high product feasibility. Instructional design experts assigned an average score of 98.8%, followed by media experts at 80.2%, and subject-matter experts at 82.3%. The overall feasibility score of 87.1% indicates the product meets established standards for content quality, instructional design, functionality, and usability.Conclusion: The developed web-based learning medium is highly feasible for supporting Informatics instruction. These findings provide a solid basis for future classroom implementation and effectiveness studies.

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Journal Info

Abbrev

finger

Publisher

Subject

Computer Science & IT Education Languange, Linguistic, Communication & Media Social Sciences Other

Description

FINGER: Jurnal Ilmiah Teknologi Pendidikan with ISSN: 2830-6813 is a journal managed by CV Media Inti Teknologi and APMI Publisher. Publish articles on community service activities in the fields of education, design, development, assessment, model, Technology, Elearning, Blended Learning, MOOCs, ...