The Influence of Teachers' Professional Development on Teaching Practices and Student Achievement in Cawag Schools, Subic District

Abstract

Teachers' professional development is an essential way to improve instruction quality, although its definite impact on student outcomes is still not well-understood in many schools. This research explored the effects of teachers' professional development on teaching methods and student learning in public elementary schools in Cawag, Subic District, Zambales. It was designed to profile teachers and their engagement in professional development activities, to find out how teachers see the impact of these activities on their instructional methods, to evaluate student academic performance, and to investigate the presence of significant differences and relationships among the variables. The research extends our understanding of the topic by supplying localized empirical data on the role of professional learning in enhancing classroom practice and aligning it with learner performance requirements. The research method was a quantitative descriptive-correlation study, and the sample consisted of 61 teacher-respondents who were selected through convenience sampling. The data collection instruments were a researcher-made questionnaire and the document analysis of students' academic records. The data were analyzed with descriptive statistics, Kruskal-Wallis H Test, multiple regression analysis, and analysis of variance. The results showed that teachers frequently engaged in professional development, especially through school-based seminar, Learning Action Cell sessions, peer collaboration, and self-initiated learning. Teachers felt that professional development very much impacted their educational methods, mainly supporting students' adaptation, differentiating instruction, and managing the classroom. Academic achievement of students was found to be at an overall satisfactory level, however, English and Mathematics were seen as less strong subject areas. The results of the inferential analysis showed that only classroom management was associated with the length of professional development, whereas professional development participation and teaching practices were not significant predictors of student achievement. The results mean that although teachers acknowledged the effectiveness of professional development in improving their instructional practices, the effect of professional development on student achievement could not be demonstrated statistically in this study. Such an outcome can be interpreted as a suggestion that student learning may be affected by various other factors related to the school environment and the learner themselves, such as prior learning, attendance, parental support, learning resources, and the continuation of instructional interventions. Therefore, it is recommended that professional development initiatives be made more effective through ongoing coaching, in-class teaching, and the monitoring of learner outcomes.