The aim of this study pathologies Persian language training based on the view, the curriculum is multicultural and bilingualism issues. The research method research designs blended (hybrid) and the anatomical approach and in terms of functional purpose. The population consisted of 160 teachers and 4023 students And a statistical sample of 113 teachers and 354 high school students Kurdish city' s Songhor and Koliaie That the multi-stage cluster sampling method. And were selected based on Krejcie & Morgan table. Research tools: a) a selfmade questionnaire for surveying attitudes of students and teachers (including 21 closed-answer questions) about damage to culture, knowledge, competence & attitude is. B) Semi-structured individual interviews With 20 Educational authorities and teachers of sample Purposive sampling method were selected. Validity of the questionnaire. Based on coefficient. Cronbach' s alpha. For teachers and for students 76.0 75.0.Estimated. And content and face validity of the questionnaire and interview questions with opinion of experts and professors of the Department of Educational Sciences at acceptable levels. In analyzing the data, descriptive and inferential statistics (frequency distribution, mean, frequency and single-sample T-test) were used. Results showed that the Persian language training, students learning in areas of knowledge, attitude, ability is faced with disorder and cultural issues The students away from cultural identity And neglect of the native language.The data showed that most damage learning and training, respectively, relates to the field of knowledge and attitude. Therefore, to reduce the damage bilingual students and the establishment of justice education and training multicultural curriculum that is appropriate to the particular multicultural countries such as Iran, the education system is dominant.