Development and Evaluation of Instructional Videos in Computer Systems Servicing for Grade 11 Students

Abstract

This study developed and evaluated an Instructional Video designed to address the low mastery of Grade 11 Computer Systems Servicing learners in assembling and disassembling computer hardware at Bonfal National High School for School Year 2025 to 2026. Using the ADDIE model, the material was carefully planned, developed, and assessed through a quantitative descriptive approach involving instructional materials experts, and ICT teachers. Findings revealed that the developed video effectively supported learners’ understanding and skill development, as reflected in positive learner feedback. The material obtained a very satisfactory overall rating (M = 3.83), demonstrating high acceptability in terms of content, instructional, technical, and accuracy components, with content quality receiving the highest evaluation (M = 3.90). Although instructional quality was rated slightly lower (M = 3.76), results still confirmed the video’s relevance in classroom instruction. Statistical analysis further showed no significant difference between the evaluations of experts and teachers (p = 0.624 > 0.05), indicating a shared perception of quality and effectiveness. The study concludes that well designed instructional videos can enhance competency-based learning and serve as reliable teaching tools, although continuous improvement in learner engagement strategies is recommended to maximize educational impact.