
Originally Posted by
Prancer
Again, there is a wide range of online classes (and brick and mortar colleges), so there is no one answer to any of your questions. Online programs run by brick and mortar schools usually have the same requirements for online and traditional courses (and charge the same tuition, which is often less than all-online schools charge); whether that is huge or not depends on the course and school. Online courses are convenient in that you don't have to attend class and can do your work whenever during the day; IME, however, there are many more assignments that have to be done in an average week than there are in traditional classrooms, as that is how online courses keep track of students and ensure that they are getting the assignments done. I don't know where people get the idea that online classes are self-paced; if there are any, there can't be many. Every experience I have had with online classes, both as teacher and student, has been that the schedules for online classes are more rigid than traditional classes.
Some online classes have all reading assignments; others have lectures that are recorded and uploaded. Students in most classes interact on messageboards like this one; many online programs also require students to interact via Skype (which creates all kinds of inconvenience and trouble, let me tell you). When I teach online, it is not unusual for me to have conferences with students on Skype, and I sometimes record video feedback on assignments for the students to watch. I do Live Chats with individuals and groups. I can write notes on a "board" and everything, although that's not something I do a lot. Math professors, OTOH, can do problems on the spot online, just like in a classroom. I actually prefer grading papers that were submitted online; I think I do a much better job that way than I do marking up a printed copy.
Having said that, a lot of schools, particularly the all-online schools, hire only part-time instructors and pay them dirt, which means that most online instructors are too busy and/or too underpaid (and often too lazy) to put this much effort into it. There are programs that require almost nothing from instructors and almost nothing is what they do. It is much more work to do an online class the right way than it is to do a traditional class, at least for me.
So again, there is a lot of variation. Things have changed a lot since the early days of online classes; those of us who have put in the effort to do better have gotten better. It isn't the same as the traditional classroom experience, but the traditional classroom experience is not for everyone.