IMPACT OF SUPERVISORY PRACTICES, INSTRUCTIONAL MATERIALS, AND EQUIPMENT AVAILABILITY ON THE DELIVERY OF THE NCE METALWORK TECHNOLOGY CURRICULUM IN NORTH-WESTERN NIGERIAN POLYTECHNICS

Abstract

The study examines how supervisory practices, availability of instructional materials, and equipment influence effective delivery of the NCE Metalwork Technology curriculum in polytechnics across North-Western Nigeria. Employing a descriptive survey design, data were gathered from 140 respondents (lecturers, technologists, administrators) in selected federal and state polytechnics using a structured Likert-scale questionnaire (Cronbach's α = 0.87). Results indicate moderate supervisory practices (M = 3.12, SD = 0.78), low instructional materials availability (M = 2.38, SD = 0.92), and critically low equipment functionality (M = 2.21, SD = 0.85), correlating with fairly low curriculum delivery effectiveness (M = 2.65, SD = 0.81). Pearson correlations and t-tests revealed significant positive relationships (p < 0.05) between the independent variables and delivery outcomes, with federal institutions performing marginally better than state institutions. Respondent quotes highlight themes of irregular supervision, obsolete machinery, and consumable shortages hindering practical training. The findings align with broader Nigerian TVET challenges, including funding deficits and infrastructural decay. Recommendations focus on enhanced supervisory training, targeted resource allocation, public-private partnerships, and policy reforms to align with national industrialization and SDG 4 objectives. This research contributes to evidence-based interventions for revitalizing metalwork technology education in underserved northern regions.