Research on the application of advance organizer strategy in Chinese curriculum teaching for the mentally retarded

The new curriculum standards have put forward new requirements for the teaching of Chinese curriculum in schools for mentally retarded students. In order to better promote the learning of Chinese curriculum for mentally retarded students, teachers can effectively combine students' original knowledge structure with the new knowledge to be learned and establish the relationship between new and old knowledge by combining students' learning interests, and use the strategy of advance organizer to select appropriate guidance materials, so as to reduce students' difficulty in understanding the new knowledge, improve their sense of self-efficacy, make students willing to actively participate in classroom teaching activities, and improve classroom quality.