Here’s an innocent little grenade-with-the-pin-out question rolled into the conversation about whether TED-ED has provided us with a whole new way of engaging students by moving content out of class time: on the same day, Plashing Vole is asking whether we shouldn’t be making attendance at conventional university lectures compulsory? It looks like exactly the kind of retro thinking that academics get accused of, given how much we hear about flipping, collaborative learning, students as producers etc.  It could be dismissed…