This may surprise you but the reason professors teach is that they’re experts in their fields. Lecturing serves more purposes than simply educating, it allows i

This may surprise you but the reason professors teach is that they’re experts in their fields. Lecturing serves more purposes than simply educating, it allows immediate interaction over the subject matter as it is presented and intended. You are expected to show up at a lecture already knowing the contents, not as if you’re going to the cinema. This though is how people treat it.