The goal of this study was to identify the model that best match with the work ethics of public elementary school teachers as estimated by charismatic leadership, supervisory relationship and reciprocity beliefs of school heads in Region XI, Philippines. Conducted from June 2021 to November 2022 using a correlation approach and path analysis, which study employed a quantitative, non-experimental research design. A stratified sampling approach was used to determine the 432 teachers of public elementary schools. Statistics methods employed included mean, Pearson r, and path analysis. Moreover, adapted survey questionnaires were used. The result reveals that the levels of charismatic leadership, supervisory relationship and reciprocity beliefs of schools and work ethics of teachers were very high. Further, when each independent variable correlates with work ethics of teachers, results showed that charismatic leadership was significantly correlated with work ethics. There was also a significant relationship between supervisory relationship and work ethics as well as between reciprocity beliefs and work ethics. Model 3 came out as the best fit model that predicts work ethics. The model showed that charismatic leadership and reciprocity beliefs predicts work ethics among public school teachers.<p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/edu_01/0095/a.php" alt="Hit counter" /></p>