Sensory overload and split attention result in reduced learning when instructors read slides with bullet points and complex graphs during a lecture. Conversely, slides containing relevant visual elements, when accompanied by instructor narration, use both the visual and verbal channels of a student's working memory, thus improving the chances of…

This monograph is part of the League for Innovation's learning initiative aimed at assisting community colleges in developing practices, programs, and policies that place learning at the heart of the educational enterprise. It highlights key innovations in the community colleges, distilling key elements from research on learning outcomes, the…