Instructional Techniques and Management of Teachers in Manay, Davao Oriental, Philippines: An Econometric Case Study

Abstract

This study aimed to examine the significant relationship between customary instructional techniques and formalized collective management among public secondary school teachers. A descriptive-correlational research design was utilized, involving all 135 teachers in Manay District, Division of Davao Oriental, through universal sampling. Data were collected using standardized survey questionnaires and were analyzed through mean, Pearson product-moment correlation, and multiple linear regression analysis. The findings revealed that customary instructional techniques, specifically in the domains of teacher-centered approach, use of standardized textbooks, lecture-based instruction, drill-and-practice exercises, and rote memorization, were generally rated high, while formalized collective management was also rated high. Correlation analysis showed a significant positive relationship between customary instructional techniques and formalized collective management (r=0.734; p-value= p<0.05). Furthermore, multiple regression analysis indicated that the teacher-centered approach, use of standardized textbooks, and lecture-based instruction significantly and positively influenced formalized collective management. However, drill-and-practice exercises had a significant negative influence, while rote memorization did not yield a significant effect (r=0.907; p-value= p<0.05).  Based on these findings, it is recommended that school leaders and educators strengthen teacher-centered strategies and promote the effective use of standardized instructional materials to improve collective management practices. Further studies are encouraged to investigate the underlying reasons for the negative impact of drill-and-practice methods and the non-significant role of rote memorization.