the salish school of spokane makes a point of not falling into the trap of monopolizing teaching resources. unlike walsh's examples of tribes opting to not share materials, the salish school maintains a variety of audio resources and curricula to advance okanagan revitalization. along with these efforts, the school not only provides curriculum, but also helps develop and translate it. the salish school works alongside organizations such as the paul creek language association, a nonprofit based in british columbia, on the n̓səl̓xcin̓ curriculum project. the n̓səl̓xcin̓ project aims to create foundational lesson plans from which teachers of okanagan can draw. the project is spearheaded by christopher parkin, and is translated primarily by the fluent elder sarah peterson, with the additional help of hazel abrahamson and herman edwards. the participation of native speakers ensures clear meaning and high fidelity to the okanagan language. the project is composed of six textbooks divided into three levels: beginner, intermediate, and advanced. each level consists of a language book which contains a number of audio recordings, language, and learning software to ease language teaching. additionally, each level includes a literature book. the literature book provides the vital function of providing entertainment for language learners when outside of class and also reinforces sentence construction for okanagan. the project also contains daily quizzes, midterm-style tests, and both oral and written final exams for evaluation. most importantly, the curriculum developed by the n̓səl̓xcin̓ curriculum project is available in electronic format online free of charge.