Purnawati Dosen Pembimbing 2 Sri Lestari Ketua Penguji Lastry Forsia Penguji 1 Nirna Nirmala Penguji 1 Hery Nuraini Dosen Pembimbing 1 Sulistyawati Pengarang

The purpose of this research is to find out the effect of using online scrabble game as a teaching media for tenth grade students' vocabulary achievement at Madrasah Aliyah Attaqwa Kota Tangerang in academic year 2022/2023. In this research, the writer takes a sample of 47 students’ as the sample of the population, 26 science students as the experimental class and 21 social students as the control class. The experimental class uses the online Scrabble technique in its teaching process, while the control class uses conventional techniques in its teaching process. This type of research is Quasi Experimental with quantitative methods. The results of the research have shown that there is a significant effect of using Online Scrabble game as an effective teaching media. This study can be used to further develop students understanding of vocabulary instruction using Online Scrabble.