Analisis Aktivitas Belajar Siswa Perokok Kelas XI Iis SMA Berkat Bagi Bangsa

The purpose of this research is to know the lerning activities of student who smokes in the grade XI social senior high school Berkat Bagi Bangsa at Senakin village Landak District. The used methods is descriptive, the used technique is observation technique, interview and study of documentatition. Whereas, the isntruments of data collection are observation and dcumentation. The research result indicate that learning activities of the studentwho smokes in the grade XI social senior high school Berkat Bagi Bangsa at Senakin village Landak district a litlle bit distrubed refers to student concentrations. This is can be see on student learning activitties (visual activitties, oral activitties, and writting activitties). Students who had addicted to tobacco (cigarette)will be hard to concentrate especially if not allowed smoking in the classroom