Implementation of Self-Assessment in Learning High School Geography in Lampung Selatan Regency

—This study aims to determine the extent of the implementation of self-assessment in high school geography learning in South Lampung district and what are the obstacles in the implementation of self-assessment. The research method used in this study is a descriptive qualitative research method. Data collection techniques using questionnaires, documentation, interviews. Analysis of the data used is descriptive analysis. The results of the study show: 1) Some teachers already have a self-assessment assessment of their students but it is carried out for cognitive aspects 2) Teachers feel burdened in making instruments for each indicator, teachers need a lot of time to think and develop instruments, the level of teacher confidence will the instrument filling by students is still lacking.