Volume 3 Issue 2 | 2026 | View PDF
Paper Id:IJMSM-V3I2P105
doi: 10.71141/30485037/V3I2P105

CirKit: Development of a Low-Cost Supplementary Kit for Teaching Basic Electrical Skills

Rhizzamae R. Libiran, Jolly Mae N. De Luna, Francine Rose Simbul, Kylle Ian Mae DC. Surio, Irah C. Ycong, Crisanto C. De Leon, Joseline M. Santos

Citation:
Rhizzamae R. Libiran, Jolly Mae N. De Luna, Francine Rose Simbul, Kylle Ian Mae DC. Surio, Irah C. Ycong, Crisanto C. De Leon, Joseline M. Santos, "CirKit: Development of a Low-Cost Supplementary Kit for Teaching Basic Electrical Skills" International Journal of Multidisciplinary on Science and Management, Vol. 3, No. 2, pp. 32-47, 2026.

Abstract:
This study addresses the challenge of limited access to affordable, functional, and safe instructional materials in teaching basic electrical skills in Electrical Installation and Maintenance (EIM) under Technology and Livelihood Education–Industrial Arts. The lack of hands-on learning resources hinders students’ understanding of essential concepts such as circuit connections, electrical symbols, and safety procedures, resulting in insufficient development of practical competencies. To address this gap, the study developed CirKit, a low-cost supplementary instructional kit designed to support both demonstration and experiential learning. Using an exploratory sequential mixed-methods design, semi-structured interviews were conducted with Technology and Livelihood Education teachers (n = 8) to identify instructional challenges and resource gaps. The findings guided the development of the kit based on Learning Resource Management and Development System (LRMDS) standards. The prototype was validated by experts (n = 5) and evaluated by teachers (n = 18). Results showed that CirKit received high ratings across all criteria. The overall acceptability obtained a mean score of M = 4.13 (SD = 0.11), interpreted as Good, while effectiveness (M = 4.90), functionality (M = 4.83), safety (M = 4.87), and user-friendliness (M = 4.84) were rated Very Good. Instructional effectiveness recorded an overall mean of M = 4.96 (SD = 0.11), indicating improved teaching strategies and student understanding. Additional results showed high ratings in durability (M = 4.94), safety (M = 4.97), and usability (M = 4.98). The study concludes that CirKit is a practical, cost-effective, and effective instructional material that enhances hands-on learning and supports competency development in electrical skills.

Keywords: Low-Cost Instructional Kit, Electrical Skills, Hands-on Learning, Instructional Materials, TLE–Industrial Arts.

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