the purpose of this study was to determine: (1) the differences of influence between part training methods and whole training methods on improving basketball skills, (2) the differences in influence between high and low eye-hand coordination on basketball skills, and (3) interactions between training methods (parts and whole) with eye-hand coordination (high and low) on students' extracurricular basketball skills. This research uses experimental method with 2x2 factorial design. The population of the study was an extracurricular basketball student in Yogyakarta City. The study sample consisted of 20 extracurricular basketball students from SMAN 6 Yogyakarta and SMAN 8 Yogyakarta, which were taken from 38 students using random sampling techniques. The test instrument used to measure eye-hand coordination is a tennis ball-throw test, and the test instrument for measuring basketball skills is Sports High School (STO). The data analysis technique used was two-way ANAVA at the significance level α = 0.05. The results of the research are as follows: (1) there is no difference of influence between part and whole training methods on student basketball skill, which proved from p = 0.165 > 0.05. (2) there is a difference in the influence of students who have high and low coordination on students' basketball skills, as evidenced by p = 0.000 < 0.05, students who have highhand eye coordination rates are better than those with lowhand eye coordination. (3) there is an interaction between the training methods (part and whole) and hand-eye coordination (high and low) to the students' basketball skills, as evidenced by the p value = 0.047 < 0.05.
Keywords-part and whole practice method, hand eye coordination, basketball skills.