The document discusses the role and functions of a school library and school librarian. It defines a school library as a physical and digital learning space that supports students' information and knowledge journey. It then lists the qualifications needed for a professional school librarian, including skills in teaching, collection development, literacy, and technology. Finally, it outlines the core instructional programs a school library should focus on, such as literacy promotion, information literacy, inquiry-based learning, technology integration, and professional development for teachers.