The first and most powerful strategy is the use of core vocabulary - Communication Matrix
Symbols for All - Core Word Kit
Learning core words- one letter at a time – Super Power Speech
Core vocabulary - What is Core?
Year Three Core Words Word Mat (teacher made) - Twinkl
Core Words in Speech Therapy - The Pedi Speechie
Core Word Ideas - Avaz Inc.
Core Word Ideas - Avaz Inc.
TIES TIPS | Communicative Competence | TIP #5: Connecting Core Words, Aided Language Modeling, and Literacy | Institute on Community Integration Publications