Phonological competence is crucial for effective communication but often overlooked in traditional language teaching. This article explores how reflection can enhance high school learners’ pronunciation skills. By evaluating their progress, setting goals, and using tools like journals, peer feedback, and technology, students develop greater self-awareness, autonomy, and confidence. The approach fosters metacognitive skills and supports sustained improvement in phonological competence, offering practical insights for implementation and its positive impact on language learning.