Center for Innovation in Teaching & Learning (CITL), University of Illinois at Urbana-Champaign | 1,594 followers on LinkedIn. The Center for Innovation in Teaching & Learning (CITL) is a hub of innovation and hands-on support for those who want to discuss and work with higher education trends, models, projects, and resources. CITL uses leading pedagogical approaches, research-based methodologies, innovative instructional technologies, and comprehensive assessment practices to strengthen teaching efforts and improve student learning outcomes. Learn more at citl.illinois.edu.