Abstrak  Kembali
This thesis aims to find out an English teaching method which can be used to reduce code switching and code mixing done by the students on learning English in the classrooms, to describe the students’ reasons to switch and mix the languages in learning English, to demonstrate how the teaching method can be applied in reducing the frequency of switching and mixing the languages is. The Methods used is qualitative approach which obtained the data scientifically by collecting data through observation, audio-video recordings, structured interview, and questionnaire. The observation was done towards the Englsih teaching learning process done by the teacher and students in the classroom of Sekolah Menengah Kejuruan Negeri 1 Cibinong Bogor. To help the researcher in analyzing the data of observation, all English teaching learning processes were recorded using a camera to get complete audio-video recordings data and observational protocol. The interview was done for the students of Sekolah Menengah Kejuruan Negeri 1 Cibinong Bogor to measure their speaking ability. The questionnaire were spread out to the students and English teachers of Sekolah Menengah Kejuruan Negeri 1 Cibinong Bogor to find out the use of Indonesian language, English, and vernacular – mother tongue – language used by teachers and students in their social interactions inside and outside the classrooms.