Enhancing educational excellence: An analysis of teacher capacity building and its impact on instructional delivery in public secondary Schools in Kenya

This study investigates the relationship between teacher capacity building, instructional delivery, and effectiveness in public secondary schools. Utilizing the descriptive survey methodology, data were collected from 400 teachers in Embu and Tharaka-Nithi Counties, Kenya. A survey questionnaire was used for data collection, whereby the efficacy of instructional delivery was assessed through a Likert-scale survey consisting of 17 items. Demographic information highlighted the diverse composition of the teaching workforce, with varying age groups, educational qualifications, and work experience. The study explored teachers' participation in professional development programs, revealing substantial engagement in subject-specific training among other capacity building programs. Findings indicated high agreement among teachers on statements related to syllabus completion, assignment design aligned with objectives, and regular collaboration with colleagues. Some areas for potential improvement were identified, including the incorporation of student questions to guide lessons, ensuring adequate instructional materials, and integrating higher-order thinking strategies. Capacity building was found to have a significant influence on the effectiveness of teachers in instructional delivery, whereby teachers who had attended more courses obtained higher means scores in instructional delivery than those who had attended fewer or no courses. The study contributes to the understanding of teacher capacity development's impact on instructional practices and effectiveness. The findings underscore the importance of ongoing professional development tailored to teachers' needs, emphasizing collaborative strategies and resource provision. Policymakers, educational administrators, and teachers can leverage these insights to inform targeted interventions that enhance the overall quality of instruction in Kenyan public secondary schools.