This research aims to improve the learning outcomes of grade V students in IPAS learning through the application of bilingual Augmented Reality (AR)-based learning media at SDN 3 Toinasa Poso Regency. The type of research is Class Action Research (PTK) which is carried out in two cycles. The subjects in the study were 23 students, 12 male students and 11 female students. The data collection techniques used through observation and learning outcome tests with research instruments are observation sheets on learning implementation, observation sheets on student activities and multiple-choice tests and essays. The data analysis technique used is quantitative descriptive. The results of the study showed that there was an increase in learning outcomes from cycle I, the average learning outcome score of students in Social Studies, which was 71 (high category) with classical completeness only reaching 65% (adequate category), learning implementation reaching 78% (good category) and student activity reaching 74% (fairly active category). In cycle II, there was an increase in the average learning outcome score, which was 90 (very high category) with classical completeness reaching 96% (very high category), learning implementation reaching 93% (very good category) and student activity reaching 89% (very active category). So it can be concluded that the learning outcomes of grade V students in IPAS learning through the application of bilingual augmented reality (AR)-based learning media at SDN 3 Toinasa Poso Regency have increased by 31% from cycle I, which is 65%, to cycle II, increasing to 96%.