This session, targeted to CS educators and administrators in grades 8–16, presents Runestone Academy’s library of open-source, interactive ebooks, such as Mobile CSP and CSAwesome, which allow interaction and collaboration when teaching and learning computer science. Mobile CSP and CSAwesome are both College Board–endorsed curriculum and professional development providers. The ebooks contain complete curricula, including embedded coding practice for text- and block-based programming languages, mixed-up code (Parsons problems), and multiple choice problems to scaffold learning and engage students with the...