THE EFFECTIVENESS OF LIMA SAHABAT TO ENHANCE THE STUDENTS’ VOCABULARY ACHIEVEMENT

This study is to more clearly identify the problems of students’ vocabulary achievement in distance learning and how use Android applications as a way mobile address these . aims examine effectiveness concept with source named Lima Sahabat for among seventh grade students junior high school. A Pre-experimental research design was used (one group Pre-Test Post-Test design). The population this were all seventh-grade (64 students) sample class VII B (31 which chosen by using purposive sampling. finding data analysis showed that mean score (88.84) higher than (55.83) improvement percentage 59.13% success rate difference p –value = 0.00 less α 0.05 means there significant achievement.