Online synchronous communication in a blended learning course: an analysis of Webinars

Synchronous online teaching provided as part of a blended master's degree program is the focus of the contribution. What teaching formats are adopted and what kind of interaction is promoted? What functions are performed by the figures involved in the sessions? The data, collected over a four-year period for monitoring purposes, allow us to reflect on 1) the elements that impact the quality of the sessions 2) the value of lecture and e-moderation 3) the centrality of faculty development, for carefully dosing technological, didactic and disciplinary knowledge, especially in blended learning.