Melissa Vosen Callens, North Dakota State University Overview      Inmy blended (hybrid) Critical Approaches to Popular Culture course, each weekstudents meet once face-to-face as well as “attend” one asynchronous onlineclass. Research suggests that aprimary component of effective online teaching is creating an environment wherestudents do not feel isolated and can interact with their instructor and … Continue reading Using Slack for Asynchronous Online Discussion to Increase Social Presence