Research on National Common Language Learning Intervention for Young Children in Western Ethnic Areas Supported by AR Technology

This study selected 20 Tibetan children in a large class as the research object to explore a more effective teaching model to promote children's learning of the national common language. The research results are analyzed by SPSS data and it is found that under the AR teaching model, children's national common language learning has significant advantages in terms of understanding and language expression ability. It is suggested that teachers in the ethnic minority areas in western China guide children to carry out teaching activities with the help of AR resources on the basis of the original national common language teaching activities.