How can you encourage peer-to-peer learning and close reading of text at the same time? The social annotation site Rap Genius allows users to do line-by-line annotation of texts while including multimedia in their marginalia. The site also tracks user points to make grading easy.  Join Catherine Bacon, Assistant Professor of University Programs, and Jeremy Dean, Chief of Education, Rap Genius for a discussion of how to get your students reading, annotating, and collaborating outside of the classroom.