Classroom Observation as A Supervisory Mechanism for Secondary School Teachers’ Job Performance in Kumba I Municipality

This study was designed to examine classroom observation as a supervisory mechanism for secondary school teachers’ job performance in Kumba I Municipality. The study was guided by one objective and supported by the clinical supervision/clinical feedback theory developed by W. Robert Goldhammer (1969) a systematic and collaborative approach to improving classroom instruction through direct observation and constructive feedback. The quantitative research approach specifically the descriptive survey research design was adopted for the study. The population of the study comprise of the 105 teachers from secondary schools in Kumba I Municipality. The purposive and simple random sampling techniques was adopted for the study. The instrument use for data collection was a questionnaire. Data was analysed using SPSS 23.0, with the aid of descriptive and inferential statistical tools. The hypothesis of the study was tested using a Pearson Product Moment Correlation and regression analysis presented at 95% level of confidence interval with alpha set at 0.05 levels accepting 5% margin of error. The descriptive findings show that classroom observation as a supervisory mechanism is largely 87.1% perceived positively by secondary school teachers for their effectiveness in Kumba I Municipality while 12.9% do not. Overall, the descriptive statistics (mean = 2.429, SD = 0.458) reflect that teachers’ responses cluster around this generally favourable perception of classroom observation in relation to job performance. The inferential results further confirm that classroom observation has a significant relationship with teachers’ job performance. Although the hypothesis was stated as “no significant relationship,” the Pearson Product Moment Correlation revealed a positive and significant correlation between classroom observation and teachers’ job performance (r = .356, p = .000, significant at the 0.01 level). The reported explanatory power indicates that classroom observation accounts for a large portion of the association in terms of the Nagelkerke statistics (86.3%). In addition, the multiple regression analysis shows that classroom observation significantly predicts teachers’ job performance (β = .299, t = 3.701, p = .000), with an r2=35.2%r^2 = 35.2\%r2=35.2% meaning that classroom observation explains 35.2% of the variation in teachers’ job performance, while other factors account for the remaining percentage. Collectively, these results imply that when classroom observation is conducted and perceived as constructive, it tends to enhance teachers’ confidence and teaching effectiveness, thereby improving overall job performance. Based on the findings, it is recommended that school administrators and educational supervisors in Kumba I Municipality should strengthen the implementation of classroom observation as a supportive and developmental supervisory mechanism by ensuring that it is conducted in a non-threatening, collaborative, and feedback-driven manner. Supervisors should prioritize pre-observation discussions, classroom-based mentoring, and constructive post-observation feedback that focuses on improving instructional practices rather than fault-finding or control. This approach will help reduce teachers’ fear and resistance toward supervision, improve their perception of classroom observation, and enhance their instructional effectiveness and overall job performance.