ABSTRACT Fatimatus Zahroh, 2014. The Effect of Using Hangaroo Games on Student’s English Vocabulary Mastery at the Seventh Grade Of MTsN Parteker Pamekasan. Undergraduate, Thesis, English Teaching Learning Program (TBI), Tarbiyah Department, The State of Islamic College (STAIN) Pamekasan. Advisor: Eva Nikmatul Rabbianty, M.Pd. Key word: Using Hangaroo Games, Vocabulary Mastery Vocabula…