The purpose of this research was what to describe how is the implementation of Buzz Group Technique in teaching speaking and to describe what are the advantages and disadvantages of Buzz Group Technique in teaching speaking. The researcher used descriptive qualitative method. The subject of this study was 23 students of eighth B grade students of MTs Miftahul Huda Watuaji Keling Jepara. The data in this research was collected through observation and interview. Researcher used classroom observation and the last was interview. The reearch findings showed that the implementation of Buzz Group Technique in speaking made students more active to speak English and students dare to speak English in front of the class. To advantages this technique trained the students to speak and conveyed their argument in a group. This technique also gave the chance to the students to be active. They can be active speak English in the class. The disadvantages of Buzz Group Technique is need more time and making a place for discussion or when students move it make them noisy. They cannot immediately put themselves in group.