Joevie Jane R. Talaue and Riverson Barroga (Authors)
Abstract
Developing instructional devices in technical-vocational education enhances hands-on learning and promotes safety and efficiency in skill-based training. However, limited studies have addressed the fabrication and classroom applicability of dual-mode worktable lifters for automotive technology instruction. This study aimed to design, fabricate, and evaluate a Dual-Mode (Electric and Manual) Automotive Multipurpose Worktable Lifter as instructional equipment for technical-vocational education. Employing the Project Development Method (PDM) and descriptive-evaluative research design, the project underwent systematic design, fabrication, assembly, testing, and revision phases. The constructed lifter, equipped with an electric and manual lifting mechanism and safety features, was assessed for its acceptability in terms of design and construction, instructional applicability, cost-effectiveness, durability, functionality, and safety. A total of 78 respondents, including automotive students, instructors, and industry experts from Isabela State University–Ilagan Campus, ISAT–DepEd, and ISAT–TESDA, participated in the evaluation using validated questionnaires, interviews, and observation. Results revealed that the equipment was “very much acceptable” across most criteria, with functionality receiving slightly varied ratings. ANOVA indicated no significant difference in acceptability among respondent groups, except in terms of functionality. Based on the findings, the study recommends the integration of the dual-mode worktable lifter into automotive technology programs and encourages further enhancements based on classroom and industry feedback.
Read the full text here.
Keywords: Dual-Mode Worktable lifter, Automotive technology, Technical-Vocational Education, Instructional equipment, Project development method