ABSTRACT Holifah, 2012, The Effect of Singing Song Strategy on Young Learners’ English Vocabulary Mastery at TK Al-Islah Bandaran Tlanakan Pamekasan. Undergraduate, Thesis, English Teaching Learning Program (TBI), The state of islamic college (STAIN). Advisor: Drs. Mosleh Habibullah, M.Pd. Key words: Singing song Strategy, Young Learners’ English vocabulary mastery. Vocabulary is impo…