Teachers' skills in the learning and teaching process both offline and online are crucial to creating an effective learning environment, and one such skill is classroom management. Aiming to investigate the factors that influence teacher skills in classroom management, this study involved 363 elementary school teachers in a quantitative survey. The results revealed that self-confidence, career commitment, and quality of work life had both direct and indirect effects on the teachers' classroom management skills. The results also demonstrate how self-confidence becomes a dominant factor that supports teachers in how they manage the learning and teaching activities in the classroom.