Hi Shawna: Sequencing instructional material can sometimes be a bit tricky, depending on the circumstances. Having good back up plans can assure the students you value their time and respect their desire for learning. Activities that are low key, can be implemmented on short notice, are low tech, and require little resources work best. I'm thinking of class discussions, course reviews, student-led teaching of specific segments, workbook exercises, written summaries of topic-specific material, or small group discussions based on a topic given by the instructor or the textbook, or if applicable, skills practice. Regards, Barry