AN ANALYSIS OF CODE MIXING USED BY THE ENGLISH TEACHER AT SENIOR HIGH SCHOOL 2 BATANGHARI

The aim of this research was to investigate code mixing that used by the English Teacher in Science class (IPA) and social class (IPS) at Senior High School 2 Batanghari. This research used descriptive qualitative research method and the technique of collecting data were observation and interview. The result of this research indicate the code mixing that Teacher used depend on student's ability. Based on observation, in science class teacher mostly used the first type of code mixing that is intra sentential code mixing in the classroom. However, in social class Teacher mostly used the third type that is involving a change of pronunciation. This type is the English word that modify to Indonesian word. From the all data, the utterances are mostly noun and verb