In English there are four skills that should be mastered, they are : Listening, Speaking, Reading and Writing. Reading is one of some important skill in learning english. But, in reality many students cannot comprehend text well in reading lesson. One of causes in english teacher only used the same technique and media in teaching activity. Based on this phenomenon the researcher tried to used Blue‟s Clues Movie to teach reading. The purpose of this research was To know to what extent the Blue‟s Clues movie applied can increase student vocabulary mastery. There were five problems that could be identified in this research, Student only had limited vocabularies in English language. It made them was hard to understand to English language, Students often forgot the vocabularies that had been learned because they don‟t use and practice the vocabularies in the class or in daily life, Students did know to pronounce the vocabularies well because they were not given many times to practice them in the class, Students were also easy to forget the vocabulary because they had no ways to remember the vocabularies that had been learned, The technique used by the teacher was not possible to improve students vocabulary. The population in this research to solve the problems was students of eight grade of SMPN 4 Sungai Penuh, which total number of population is 146 students, consist of 1 class. Design of this research was classroom action research. The classroom action research would be used in this research that is designed by Kemmis and Mc Taggart. . it was proved from the raising score of the students. by seeing the mean score of each cycle: cycle 1 was 66, cycle 2 was 72, and cycle 3 was 82,5.
