The document discusses The Grove Education Centre's use of the Communication Matrix to assess and plan communication development across the school. It describes the school's communication journey over the past 5 years, including a focus on aided language stimulation. The school completes yearly Communication Matrix assessments, followed by a collaborative moderation process. Data is displayed on a wall to monitor student progress. The data informs practice, such as increasing staff capacity to model communication and focusing on specific vocabulary. The process has helped the school become more communication accessible.