Katie Mack (she/her) is both a librarian and Social Studies teacher at Champlain Valley Union High School in Hinesburg, Vermont. In these roles, she focuses on partnering with teams and colleagues to advance student-centered learning. Katie co-facilitates CVU’s Harkness Student Leadership Program, which empowers students to lead classroom discussions and fosters a culture of student-driven dialogue. Most recently, her work has focused on helping teachers and students integrate AI into classroom instruction and learning. Her professional presentations include “Project Lit: Let’s Collaborate” and “Subversive Librarianship: Embedding DEI and Social Justice in Libraries.”