TUCSON, Ariz. (KGUN) — Tucson Unified School District's (TUSD) board approved three revisions to its AI Use in Education Policy at Tuesday night's board meeting. KGUN 9 covered this topic in May when the first three revisions to the AI policy were proposed. READ MORE: Tucson Unified board split on proposed AI policy changes affecting studentsTracey Metcalfe, TUSD senior director of educational technology and field support, came back to the table Tuesday for the second read. The second revision allows middle school students access to district-approved AI platforms, which are Code HS and Canva. Some board members also addressed their concerns about students using AI, but acknowledged the changes are needed.