Enhancing Vocabulary Proficiency Through Mahfuzhat Learning for First-Grade Female Students at Ulumuddin Islamic Boarding School

Mahfuzat learning is one of the subjects implemented in secondary education within religious studies institutes. Through this subject, students can enhance their vocabulary acquisition, comprehension, and mastery of the language. Hence, this study aims to explore how first-grade female students at Ulumuddin Islamic Boarding School acquire vocabulary through Mahfuzhat learning and to identify the challenges they face in the process. Using a qualitative approach with a descriptive method, data was collected through observations, interviews, and documentation. The findings reveal that vocabulary mastery through Mahfuzhat learning is effectively facilitated by incorporating singing techniques and repeated vocabulary practice, both individually and in groups. However, students face challenges such as difficulty maintaining concentration during lessons and weak memorization abilities. Keyword: Vocabulary Mastery, Mahfuzhat Learning.