Fakhrizal Hafidz Pengarang

The goal of this research is to find the objective condition from the effect of cooperative learning method in the students’ writing skill of job application letter.This research is quantitative research using cooperative learningmethod. Subject of this research are 72 students in class X SMA Negeri 25 KabupatenTangerang. The researcher used purposive sampling technique to determine the sample. The data of Independent variable ( X ) was used cooperative learning methodand the data of Dependent variable ( Y ) was collected from test write students’ writing skill. The data analysis technique and testing of hypothesis was done by SPSS version 22. The result of signification test between variable X and Y, has been found sig= 0,209 and ttable to = 0,05 was gotten ttable 4,369. Thus testing criteria refuse H0 if counted > ttable, because tcount 4,369> ttable1,667, so Ho is accepted. It is meant there is a significant correlation between cooperative learning and writing skill and the level of the correlation was high. Therefore, it could be concluded that there was a positive the effect of cooperative learning method in writing skill of job application letter for the tenth grade students of SMA Negeri 25 Kabupaten Tangerang.