Learning media have function as means used to simplify and accelerate the learning process. This research was done to prove the effectiveness of using video graphic “stop motion” in developing vocabulary. This research was quantitative with a pretest post-test pre-experimental design. It was conducted in MTs NU 07 Patebon. The subjects of this research were students at grade 8C. Results indicated that: (1) The students’ vocabulary achievement before being taught by using video graphic “stop motion” is good, as the mean score of pretest was 68. It was in the category of good interval score 61-80. (2) The students’ vocabulary achievement after being taught by using video graphic “stop motion” is good, as the mean score of posttest was 80. It was in the category of good interval score 61-80. (3) There is a significant difference of students’ vocabulary achievement before and after being taught by using video graphic “stop motion”, as score of t counted in this finding was 11.617. It was more than score of t table 2.028.