Development and Evaluation of a Rechargeable 12V A3 Technical Drafting Board

Abstract

This This research aimed to develop and evaluate the 12V A3 Technical Drafting Board, with a primary focus on its applicability in technical drafting courses in the Philippines. Technical drafting education in the country emphasizes the acquisition of skills and knowledge necessary for generating precise drawings through the utilization of specialized tools and software. Employing a developmental research design within the IPO model framework, this study delineated a systematic roadmap for the various stages involved in the creation of the 12V A3 Technical Drafting Board. Feedback from the two groups of respondents attests to the effectiveness of the 12V A3 Technical Drafting Board in fulfilling its intended purpose. Expert evaluations highlight its high functionality, particularly praising its rechargeable feature and adjustable angles. Notably, the board's maintainability garnered positive remarks, emphasizing the ease of replacing electrical components readily available in the market. Evaluation results from both teachers and students collectively indicate overall satisfaction with the board's instructional utility.