The document describes a curricular approach for teaching core vocabulary words to prekindergarten children with AAC needs. It involves teaching 4-6 core words per week through shared reading and writing lessons using predictable books. The words are reinforced through activities in preschool routines, centers, and family involvement. Shared reading is used to explicitly teach language concepts and provide opportunities for core word practice. The approach aims to provide structured, frequent exposure to core words to help children develop language and literacy skills.