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Software for Online Courses?
bcrowell asks: "I teach Physics at a community college, and a lot of the faculty are trying their hands at teaching internet courses. I'm going through the process of getting approval to offer some of our physics courses with online instruction plus lab, as an alternative to lecture plus lab. (My main motivation is to boost enrollment in some of our higher-level courses, which tend to get canceled if not enough people enroll.) The standard software for this kind of thing seems to be WebCT, but I get the impression that it's proprietary straightjacket-ware. I'd rather go with something open-source, especially since proprietary software seems to come and go, but the best open-source code is forever -- who wants to waste their time building a whole course around the flavor-of-the-month software? I'm particularly curious whether something like Slashcode might work. Most online courses include a requirement that people post a certain number of 'substantial' comments, where 'substantial' is a subjective term to be determined by the instructor. I know some teachers who say when they teach a large online course, they just don't have time to read all the posts, so they end up going by length a lot of the time. Wouldn't moderation by one's peers work better?"
Might there not be a zope product of some sort that would work for this? What are you looking for out of the project? What are your goals? "e-learning" or whatever seems a bit broad. Who will do the admin work? Does the university already have a site license for some other product?
For basic discussion type things, slashcode, or one of the clones/mutants might work rather well. In fact, too well. You'd need to modify it for closed registrations, drop the automatic mod priveleges, etc.
Finally, I can say that as a former student, I'd be least interested in a BS web-course at higher levels. At that point in my education, one-on-one time was highly important.
Jesus was all right but his disciples were thick and ordinary. -John Lennon
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Advanced Distributed Learning, the organization that promotes the SCORM standard for online content. SCORM stands for Shareable Content Object Reference Model, and is widely gaining acceptance in government and commercial settings as a standard for e-Learning courses. Tools which are SCORM-compliant have a better chance of becoming widely adopted, IMHO.
I've spent the last 6 months looking at online learning technology. It's a mess. We ended up with Vuepoint (http://www.vuepoint.com/) because they have a tolerable unlimited user license fee, and they have both content creation/management and course deliver/management tools. Many companies offer only one or the other.
There are a couple of 'standards' in this area, namely AICC (old) and SCORM (current). The latter stands for Sharable Content Object Reference Model, and is theoretically a way of encapsulating bits of an online class to allow, well, reuse and sharing.
In practice the standard appears highly complex and unhelpful. It comes from the aviation world (don't ask) and is geared towards courses like 'how to troubleshoot a Bowing 747 hydraulic system'. I.E., big, fact based piles of knowledge. This makes it not very helpful for all sorts of other courses, like 'What to expect from chemotherapy'.
Nonetheless, in corporate world being SCORM compliant is a vital feature for many companies that want to sell elearning products. But, SCORM is a highest common factor, and everyone ends up sinking to that level if they go with it. There are companies that simply sell SCORM compliant classes for you to plug into your SCORM compliant LMS (learnign management system), but that's a pretty blunt approach.
The academic world is better - there are a number of products (like blackboard) that derive from universities' internal elearning projects. These products are often technically kind of a mess and pretty crufty, but they are often more functional and cheaper.
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