This study aims to reconstruct various Sasak local wisdoms that have the potential to be developed as teaching materials for Indonesian Language and Literature in schools. This study is based on field data, library data, curriculum analysis, and needs analysis, including the results of studies conducted by researchers over the past five years. The results of the study in this paper have involved 10 Sasak traditional figures, 120 students and 20 teachers from 10 schools in Lombok, Indonesia. The sample of Sasak traditional figures was selected using a purposive sampling technique, while the sample of students, teachers, and schools was selected using a cluster random sampling technique. The data were analyzed using qualitative descriptive analysis and presented with descriptive narratives. Based on the results and discussion, it is concluded that: (1) At least seven groups of Sasak local wisdom were found, namely: customary norms, social capital, Sasak traditions, Sasak folklore, traditional Sasak games, awiq-awiq in the form of maliq, and cultural symbols; (2) From a curriculum analysis perspective, all Sasak local wisdom is categorized as very potential and/or has the potential to be developed into teaching materials (model texts) because it is highly relevant for use in all phases (B-F), various CPs, and various Pancasila student profiles (social character); (3) From a needs analysis perspective, all Sasak local wisdom is categorized as very potential and/or has the potential to be developed into teaching materials (model texts) because (a) very little is already available and adequate, such as folktales, the merariq tradition, and the topat war; (b) most already exist but are inadequate, such as customary norms, social capital, and traditional foods; and (c) there are still quite a lot of research documents or teaching materials that are still very limited, such as traditional games, customary norms, historical sites, and maliq; and (4) The potential of Sasak local wisdom as a basis for developing text-based learning teaching materials is very ready to become a corpus of model texts..