Ilmiyati Rahmy Jasril
Department of Electronics Engineering, Faculty of Engineering, Universitas Negeri Padang, Padang

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Empowering Vocational Learners: Development and Validation of Android-Based Interactive Media for Electronics Education Jefri Wahyudianto; Ilmiyati Rahmy Jasril; Juan Luis Cabanillas García; Constantina Corazon Argyrakou
Journal of Hypermedia & Technology-Enhanced Learning Vol. 3 No. 3 (2025): Next Horizon
Publisher : Sagamedia Teknologi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58536/j-hytel.195

Abstract

This study developed an Android-based interactive learning media to support teaching Fundamentals of Electronics Engineering in vocational high schools. Grounded in principles of technology-enhanced learning and systematic instructional design, the development process followed the Waterfall model, encompassing analysis, design, implementation, testing, and refinement stages. Expert validation and student field testing assessed the media’s feasibility and practicality. Results demonstrated that the application met high standards of pedagogical effectiveness, usability, and content relevance. Integrating multimedia elements and aligning the curriculum improved learner engagement and instructional clarity. These findings highlight the potential of mobile learning technologies to enhance subject mastery in technical and vocational education, providing scalable and contextually relevant solutions for developing 21st-century skills.
Problem-Based Jobsheets for PLC Practicum with a Pick and Place Trainer Kit and FPWIN Pro 7 Elfitra Rahma Fionandes; Zulwisli; Ilmiyati Rahmy Jasril; Winda Agustiarmi
Journal of Hypermedia & Technology-Enhanced Learning Vol. 4 No. 2 (2026): Learning Innovation
Publisher : Sagamedia Teknologi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58536/j-hytel.231

Abstract

Vocational secondary schools require instructional materials that connect programmable logic controller (PLC) concepts with safe, repeatable practice on industrial automation equipment. This study developed and evaluated a problem-based learning (PBL) jobsheet module for a Panasonic PLC-based Pick and Place Trainer Kit programmed with FPWIN Pro 7. The study used the Define, Design, and Develop stages of the Four-D (4D) model. Five jobsheets were appraised by one subject-matter expert and one instructional-media expert and were then trialled by one vocational teacher and ten Grade XI Industrial Automation students at SMK Pembangunan Teknologi Robotik UNP, Padang, Indonesia. Content and media validity scores were 89.58% and 93.75%, respectively, yielding a composite validity score of 91.67% (Very Valid). Post-use practicality scores were 93.8% from the teacher and 95.0% from students; the participant-weighted post-use mean was 94.9% (Very Practical). Open-ended responses highlighted the usefulness of annotated FPWIN Pro 7 screenshots, problem scenarios, and safety guidance, while also identifying a need for colour-coded wiring diagrams. These findings provide preliminary evidence that the module is valid and usable in this local setting. Because the study did not assess learning effectiveness or include a comparison group, further multi-site and outcome-based evaluation is required.