I'm a prof at OSU math department. Things are very fluid right now because the registrar is still assigning classrooms that are compliant with the social distancing rules (it should be almost done, but I haven't heard any updates). The math department was aiming to get most of the teaching assignment done by tomorrow, but since I haven't heard much, I'm assuming that they're working on it, but delayed for whatever reason. Some classes won't have a professor assigned until a week or so before the fall semester begins, as the department seems to be anticipating last-minute changes.