I have developed a blended-classroom model for some of my classes. There are always students who did not access or who simply do not have access to online material prior to class, so pacing and available materials and assessments is always impacted by In-Class make-up instruction. Looking at the same courses from the now strictly distance-learning makes several aspects jump back out, such as scheduleing access to materials, assignments and assessments. Many referenced features, infrastructure, and delivery techniques and strategies make me yearn for a more sophisticated CMS than Google Classroom.
