The document discusses building a culture of data literacy among educators. It shares that research shows several factors can influence educators' development of data literacy, including their own experiences with formative assessment as students, their perceptions of student and teacher roles in assessment, and the need to view data collectively rather than just for individual classes. The presenter aims to discuss their journey developing data literacy at their school, what worked and didn't, and future plans to further cultivate a culture of data literacy among teachers and students.