I'm curious to how good, perhaps wealth of knowledge is a better term, Hogwarts teachers were in their respective fields?
As there doesn't seem to be a University level of education in the Hogwarts world (from what I gather it seems to be "on the job" training after NEWTs).
Would the Hogwarts teachers be closer to University level Professors in the real world who, in theory, are world experts in their discipline or are they just closer to school teachers with Dumbledore being a unique exception?
EDIT: Just to clarify, I'm not talking about teaching ability but rather knowledge/authority in the subject matter.
Now while I'm not looking for such a specific list for a Hogwarts teacher, is there any sort of board measure they use to determine who is "worthy" or qualifies as having the ability in their subject to be a teacher at Hogwarts?
– Colin747 Jul 04 '17 at 18:06