Imam Sudarmaji Penguji 1 Hery Nuraini Penguji 1 Khusaini Ketua Penguji Ariskha Ananda Amaliyah Anwar Pengarang

Ariskha Ananda Amaliyah Anwar, NIM. 1605020029, “Developing the Students’ Speaking Skill through Flipped Classroom Model at Eleventh Grade Students of SMAN 9 Tangerang in Academic Year 2020/2021.” Mini thesis, English Language Education, Faculty of Teacher Training and Education, Universitas Islam Syekh-Yusuf Tangerang. The aim of this study was to find out whether there is a significant effect of implementing flipped classroom model on students‟ speaking skills at eleventh grade students of SMAN 9 Tangerang in academic year 2020/2021. This research used quantitative method, the number of the sample was 34 students which was taken purposively by using quasi-experimental research with before and after design. Free variable data (X) was collected through teaching with flipped classroom and dependent variable (Y) was collected by giving interview tests, pre-test and post-test, to the sample of the research before and after the treatment. The hypothesis data was tested using non-parametric by Wilcoxon and based on the asymptotic significance, the value was 0.000 < 0.05 which means that Ha is accepted and H o is rejected, it was known that there is a significance influence of implementing flipped classroom model in order to develop the students speaking skills. Therefore, it can be concluded that there is a positive effect of flipped classroom model on eleventh grader‟s students of SMAN 9 Tangerang. Keywords: Developing, Flipped classroom, Speaking Skills