This study examined the predictive influence of interest, attitude, and self-efficacy on the mathematics performance of Grade 10 students at Talisay City National High School during the School Year 2025–2026. Using a quantitative descriptive-correlational research design, the study involved 229 respondents selected through convenience sampling. Data were collected using a standardized questionnaire adapted from validated instruments to measure students’ levels of interest, attitude, and self-efficacy, while their Mathematics grades served as indicators of academic performance. Descriptive statistics, Pearson correlation, and multiple regression analysis were used as statistical treatments. Findings revealed that students demonstrated a high level of positive attitude toward Mathematics, while interest and self-efficacy were at moderate levels, and most students achieved satisfactory to very satisfactory academic performance. Correlational results indicated significant relationships among interest, attitude, self-efficacy, and mathematics performance; however, regression analysis showed that only self-efficacy significantly predicted students’ mathematics performance. These results suggest that students’ belief in their mathematical capabilities plays a critical role in their academic success, influencing persistence, effort, and resilience in solving mathematical tasks. The study concludes that strengthening students’ self-efficacy is essential in improving Mathematics achievement, as interest and positive attitudes alone may not directly translate into performance. Therefore, the study recommends the implementation of instructional strategies and school-based interventions that enhance students’ confidence through mastery experiences, constructive feedback, and supportive learning environments to promote better learning outcomes in Mathematics.
Keywords: Teaching Mathematics; interest, attitude, self-efficacy, mathematics performance; descriptive-correlational research; Talisay City
https://doi.org/10.65494/pinagpalapublishing.357