Category Archives: course management systems

Content Management Systems, course management systems, eLearning, freedom, innovation, Moodle, Open Source Movement, software development

Legal Sense: CMS Edition

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This one is even more exciting than the SecondLife statement.

After the announcement that the USPTO was reexamining its patents in a case against open source course management software, Blackboard incorporated is announcing that it is specifically not going to use its patents to sue open source and other non-commercial providers of course management software.

From a message sent to users of Blackboard’s products and relayed by the Moodle community.

I am writing to share some exciting news about a patent pledge Blackboard is making today to the open source and home-grown course management community.  We are announcing a legally-binding, irrevocable, world-wide pledge not to assert any of our issued or pending patents related to course management systems or transaction systems against the use, development or support of any open source or home-grown course management systems.

This is a major victory. Not only for developers of Moodle, Sakai, ATutor, Elgg, and Bodington course- and content-management solutions, but for anyone involved in the open and free-as-in-speech approach to education, research, technology, and law.

Even more so than in Microsoft’s case, Blackboard is making the most logical decision it could make. Makes perfect business sense: they’re generating goodwill, encouraging the world’s leading eLearning communities, and putting themselves in a Google-like “do no evil” position in the general public’s opinion. Also makes perfect legal sense as they’re acknowledging that the law is really there to protect them against misappropriation of their ideas by commercial competitors and not to crush innovation.

A small step for a corporation … a giant step for freedomkind.

Academia, collaborative learning, Content Management Systems, course management systems, Education, educational technology, eLearning, Ethnography, Facebook, Learning, Moodle, profiles, ramblings, social networking, students, Teaching

Moodle and Collaborative Learning

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Something I just posted on a forum about the Moodle course management system.

Using Moodle: Thinking Through Groups

Here are some comments and observations about the “Groups” interface (where an instructor can put participants in distinct groups) and other group-related features in Moodle.
I’m currently teaching a smallish ethnomusicology seminar and a large (170 students) introductory course in cultural anthropology at Concordia University in Montreal. I decided to get my intro students to work as teams on an ethnography project. It’s the first time in my (still relatively young) career that I’m getting students to do teamwork. Yes, it’s a challenge. Moodle has made it both easier and more difficult, IMHO.
Several of these are probably common feature requests from Moodle users and I’m not enough of a coder to implement any of those ideas. These comments also include “pie in the sky,” wacky, wishful thinking, “you gotta be kidding” thoughts about the potential of Moodle’s group-related features. Please excuse the craziness but don’t worry, it’s not contagious.
I’m using “instructor” for my role as the course creator and “participants” or “students” to refer to the people the instructor is putting in groups.

Observations, Comments

  • Listing participants by first name is inconvenient for large university classes. I would like to be able to sort students as I wish, as in the Participants list.
  • In large courses, it’s difficult to select participants who aren’t in any group yet. I understand that the interface is meant to make it possible for participants to be in multiple groups. But I believe it’s common for the instructor to be putting all students in separate groups. In such a case, it’d be so much easier to have the left-hand list of participants hide the ones which are already in a group and only show participants who still need to be put in groups. With 250 participants, scrolling that list back and forth has been very inconvenient.
  • The Participants and Groups sections overlap in function, IMHO. Maybe they could be merged. This would be especially useful in terms of messages. While searching for participants by group, selecting them, and adding them as recipients for a message works, it becomes quite cumbersome after a while.
  • When I click on a participant’s name in the left-hand list, I expect to be able to see to which team(s) this participant belongs.
  • I can select multiple participants in the left and right columns but I can’t select multiple groups to temporarily merge teams. This could be useful, especially while sending messages.
  • Several students seemed a bit puzzled about finding their groupmates. There could be a “group” section for students where they could not only see links to their groupmates’ profiles but also manage a kind of group profile.
  • It’s still somewhat unclear to me how Moodle handles groups. For instance, what does group visibility (separate or visible) mean for journal entries?
  • Maybe they can but I haven’t noticed how group participants may change the group’s name. That would be useful. Especially if they can add some information (available to the rest of the class or only to the instructor) about their group. Something like a group profile. In fact, it could summarize the profiles from all of the group’s members in one page (visibility to students as an option).

Feature Requests

  • In a way, it would be possible to work with groups as if they were individual participants. For instance, we could give grades to a group as a whole and have those grades show up in the group participants’ grade list. Or we could have one-click messaging for a group as a whole, directly from the Participants list.
  • It would be useful to be able to create a new group with selected students instead of having to prepare the groups in advance.
  • It could be neat to have both a group name and a unique group ID, especially with relatively large numbers of groups (I have about 40).
  • The number of participants in a team is very useful data and it helped me rebuild teams which had lost members during “drop and add.” Such data could be put in the interface so that the instructor can sort groups by numbers of participants.
  • Drag-and-drop (through AJAX) would be much more convenient than the current method for adding participants to groups. I guess this one is in the official plans but I want to voice my support for it! wink
  • It could be useful to be able to upload and download CSV or tab-delimited files with all the team information. The data might be available with grades or some such but it’d be very useful to download a grouped list of participants directly from the group interface. It would also be quite efficient to create groups in, say, Excel and be able to implement those groups in Moodle with a simple upload.
  • There might be a group building tutorial but I haven’t seen it in obvious places. Given the fact that the Moodle community is full of experienced instructors, that tutorial could have some advice about good grouping practices, maybe with some links to pedagogical issues.
  • There might be a group building tutorial but I haven’t seen it in obvious places. Given the fact that the Moodle community is full of experienced instructors, that tutorial could have some advice about good grouping practices, maybe with some links to pedagogical issues.
  • I haven’t checked if it might be available already but it’d be useful to have grouped Reports. I don’t want to monitor the activities of most of my students but it’d be useful to know if at least one group member is accessing Moodle frequently.
  • According to many people, it’s usually best for the instructor to create the groups, and it’s what I did. Yet, I wonder if there’s a way for students to create their own groups. If there is, I haven’t noticed it and my students haven’t either. (Maybe it’s a setting…)

Would These Work?

  • There could be a feature which would divide the course up into randomized teams automatically. I eventually used Lab Partners to create random teams that I then grouped in Moodle. It didn’t take me that long but it’s a bit error-prone and cumbersome. Fortunately, my teams will remain stable during the semester.
  • This one may seem like a far-fetched idea but it would be great to have more information about participants while we’re forming the teams. For instance, there could be a database field for majors or even MBTI results. Then, one could combine teams based on theavailable data. Of course, it’s beyond the purpose of Moodle and can probably be done in Excel, but it’s much easier to have everything in the same place.
  • I will have students assess the participation of their teammates. For a while, I was looking at the Workshop module as a way to implement this in Moodle. I ended up deciding on the use of a custom-made peer-assessment system (built at my university) but it could be an interesting feature of Moodle groups.
  • This might sound crazy but I imagine a way for groups to have their own Moodle subsection. We keep talking about peer-teaching and such and I can’t imagine a better than to have students create and manage their own mini-course. One major benefit would be to improve the interface, IMHO. The main Moodle section for the course would contain all the public information and activities. All the “separate groups” activities and material would appear in “group mode.” Students could then understand very clearly what is visible to everyone in the course and what is meant for their subsection only. In separate sections of a course taught by the same instructor (or, in fact, by different instructors) it could also have amazing benefits. I seem to recall something like this instructor-section idea being discussed for a future version of Moodle. But the Moodle take could also have a student-focused structure. Of course, this should not have to go all the way to the Moodle administrator and instructors should be able to create these subsections themselves. But, if at all doable, it would help Moodle leapfrog Sakai (which does handle course sections).
  • I pretty much like the notion of a “session” or “workspace,” which might be the reason why I tend to separate a student’s participation in the course as a whole (through the main Moodle interface for a course) from a student’s participation in a specific team (through a subsection of the Moodle site for the course). So this might be idiosyncratic (and lunatic) but I’m getting a very clear idea of how this might all work. After all, the granularity of “a course” is both too large (“coarse?” wink ) and too fine for many of our needs. Any “course” could become something of a “metacourse” and the structure could be somewhat recursive.
  • Participants could have profiles to be shared only with their groupmates. As it stands, I think the scope of Moodle profiles is system-wide (students have the same profile for all of the courses they take at the same institution, but not for courses they might take on other Moodle installations). Having group-only profiles would be interesting as students manage their relationship with teammates.
  • Another crazy idea: groups working a bit like social networking sites (e.g. Facebook). You get “friends” with whom you can share “stuff” (images, comments, chats, etc.). Those groups can go beyond the limits of a single course so that you would use it as a way to communicate with people at school. The group could even have a public persona beyond the school and publish some information about itself and its projects. Moodle could then serve as a website-creator for students. To make it wackier, students could even maintain some of these contacts after they leave the school.
  • Or Moodle could somehow have links to Facebook profiles.

Ok, I’m really going overboard. It’s just that I really love Moodle and want it to do everything at the same time. Using groups has opened up a whole new side of Moodle for me and I find myself thinking out loud a lot.

academic models, constructivism, course management systems, humour, Moodle, pedagogy, Québec, relativism, Spoofs, teaching and learning

Teaching Reforms and Humour

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A funny spoof (in French) on education reforms in Quebec since 1960.
L’enseignement à travers les époques – 🙂 & < – by adamsofineti

The “current” buzzphrase in Quebec is «approche par compétences», which could roughly be described as a “performance-oriented approach to learning” or, somewhat more generally, “objective-oriented learning.” The main conceptual tools used in this approach come from socio-constructivism, at least officially.

It’s never a good strategy to make fun of colleagues but I can help but be amazed by how a conference presentation on «approche par compétences» manages to not say anything substantial on the subject. Here’s an iTunes link to that presentation. I’m sure professor Marie-Françoise Legendre is a very thoughtful scholar and that this MP3 version of her talk doesn’t do justice to her presentation, but there’s something about some of these approaches which just, honestly, makes me laugh.

Funnily enough, my father was trained by Jean Piaget who is sometimes associated with constructivist approaches to learning. (In fact, my relativistic/holistic approach to life and anthropology probably relates very directly to some indirect influences from Piaget.) And my favourite Course Management System, Moodle, mentions (social) constructivism and constructionism in its philosophy statement. Many of the pedagogical principles labeled by those buzzphrases are widely accepted and I do personally tend to accept them. At the same time, some pedagogical practises allegedly based on these principles seems almost absurd to me and several colleagues.

An interesting situation, if not a rare one.

academic podcasting, course management systems, democracy, Digital Life, folkloristics, geek culture, language ideology, Moodle, online publishing, Québec, tolerance, Web 2.0, writing style

Early October Quickies

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Actually, they’re more like late September links, but still…

Is that Disparate enough for you? 😉

Academia, academic institutions, academic models, academic publishing, advocacy, course management systems, diversity, grassroots, openness, Teaching, textbooks

Instructors and Open Textbooks

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Freeload Press is publishing difficult-to-read textbooks as free, ad-supported downloads.

Interestingly, the Slashdot thread sparked by this news item revolves more around the issue of cost-prohibitive textbooks than around ideological issues surrounding advertisement in publication. Several of the dozens of comments in that thread are quite insightful, including some below the moderators’ radar.

Here’s my own comment on that thread, slightly edited.

My 2¢ as an instructor (cultural anthropology, African studies, linguistic anthropology, ethnomusicology).

Contrary to what some people seem to think, some of us instructors do care about the price of textbooks. Many of us see textbooks as a necessary evil and some of us get almost allergic reactions when sales representatives from publishing houses come to our offices. (Got several visits and calls myself, even as a visiting lecturer.) For those of us who care about reasonably-priced textbooks, some publishing houses’ practises are anti-competitive and unfair.
Case in point. Decided to use a short, inexpensive textbook for one of my introductory-level classes, two semesters in a row. Price and length did have an impact on my decision (the textbook was itself better than more expensive ones). It was published just in time for the first of those semesters and cost about 40$ at that point. The second semester, without notifying me, the publisher had bundled that textbook with another book. The bundle was 60$. Not that expensive. But my students still had to buy something that we never used.
One problem for an instructor, when the textbook is cost-prohibitive, is that students are more likely to complain if the course doesn’t follow the textbook very closely. Secondly, different editions are often confusing in the changes that they imply (much more so than software releases!) and it’s difficult for an instructor to keep track of all of those discrepancies. Not to mention that an expensive textbook may discourage students from buying other material for that subject.
According to someone close to me who used to work at a publishing house, textbooks are the main source of income for several publishers. A bit like “hits” for record labels, but students aren’t free to choose textbooks as they please.
Obviously, the financial model is skewed.

Those issues should be enough to encourage everyone to adopt a new model. But there’s even more.
Textbooks are typically written by a handful of authors who may be well qualified for explaining several of the issues included in those textbooks but who still have areas of limited expertise. The result in cultural anthropology, for instance, is that textbook chapters on language are usually full of inaccuracies while chapters on the authors’ areas of expertise appear quite decent. In some cases, an instructor might even end up having to “fight the textbook” instead of using it as a reference.
Online material accompanying textbooks in some disciplines generally seem like an afterthought instead of representing a central part of the approach. The ultimate effect is that students get disinterested in that material and will come to rely on other (and often unreliable) sources.
While some publishers offer instructors the possibility to use material from different books, these sources should all be from the same publisher. So an instructor can’t use Chapter 3 from Jane Smith’s textbook published by one of Thomson’s many subsidiaries and Chapter 4 from Amy Johnson’s textbook published by Oxford University Press. How can we get a diversity of viewpoints, in such a situation?

The solution, IMVHO? Open textbooks. Teaching material based on an open content model. Supported by instructors and their institutions. With a flexible, modular design.
Yes, Wikibooks may be part of that solution. But there are other issues to think about. How do we motivate instructors to contribute content to such a project? Does it count for tenure? Who will lead the effort to complete such a textbook? How can we integrate those books in our teaching? Will students use those textbooks the way they were intended or discount them based on perceived lack of quality? Are students without Internet access out of luck? Who will provide “technical” support to students and instructors? How can we produce affordable dead-tree copies for those who need them? How can we make deals with publishers to integrate excerpts from primary texts? How can we share material to instructors without giving too much away to students? How can we integrate this material with course management systems like Moodle (and, for the unlucky ones, even Blackboard)?

Still, if we get together, as students, administrators, and instructors, we can eventually solve all of these issues and, hopefully, challenge prevailing models of academic publication.

Academia, academic institutions, academic models, Anthropology, Concordia, course management systems, cultural anthropology, ethnomusicology, Moodle, ramblings, Spoofs, Teaching

Getting My Fix

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It’s that time of year. Leaves aren’t even falling but classes have started at most academic institutions. Problem is, for me, didn’t get courses to teach this semester. Grrr!
And this is where teaching is “addictive.” No, not like drugs, gambling, WoW, or even pornography. But like Clodhoppers. It just feels right. Or it’s the hype… 😉

Ah, that rush you get from teaching!

Those who haven’t taught can’t really know how it feels. In fact, it’s quite possible that some people who do teach are not feeling it. But once you do feel it, you just want more. Despite all the obstacles. And we all know there’s a lot of obstacles in a teacher’s path! From abuse to social stigma, from grading to excuses… None of it matters. You may tell yourself that you just need one more class to teach, one is never enough.

To make matters worse, every class is different. You think that the next one will be so troublesome that you will run away from teaching but that’s exactly the time when you’re getting the ideal class and you forget all of your resolutions about avoiding the downward spiral of teaching.

Next thing you know, you want to bring a soapbox to the street and teach perfect strangers about the benefits of ethnography or the cultural significance of food. But it doesn’t even stop there. You take a look back at material you prepared for previous semesters and you want to expand them to serve as a basis for “open-source” textbooks. Or you look at your roster for a future semester in awe at the diversity of the student body: from accountancy through women’s studies, from exercise science through biochemistry, from film studies through human relations. And that’s when it becomes really tricky. You can just imagine how fun it’ll be to teach them about uxorilocality, tribes, and friendship. You can almost hear their objections to issues of globalization and ethnicity. You want to reach out to them and prepare reading material to get them started before you even meet. So you go online to your course management system and look at its newest features (if you’re lucky and are using an exceedingly good system like Moodle, Claroline, or Sakai instead of an evil system like Bl*ckb**rd or W*bCT).

What’s worse, you start blogging about the joys of teaching. At night. With no other purpose than getting your fix.

Ah, well…

academic podcasting, consumerism, course management systems, Digital Life, Education, eLearning, Ethnography, ethnomusicology, experience, fieldwork, iPod, iTunes, linguistic anthropology, mac, mac os x, music, podcasting, reviews, technology, voice

iRiver H120 (Digital Audio Jukebox)

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Recently purchased a brand new iRiver H120 with remote control on eBay from OutletMP3. Paid 132.50$ plus 18$ shipping. Also purchased a 3-year warranty through SquareTrade for 16$.
Item arrived as described, with both the European power adapter (in the original box) and a North American power adapter (in the shipping box). The remote control is included in the package but is outside of the original box. OutletMP3 sells those iRiver H120 devices with or without remote control (usually at about the same price).
Yes. “Would do business with OutletMP3 again.” (As it turns out, they sell iriver products quite frequently on eBay and they have an eBay store with “Buy It Now” iRiver H120 devices without remote for 150$ each.)
The best things about this device are its recording features. Those iRiver H1x0 models can record uncompressed sound in WAV format at 16bit with a sampling rate of 48 kHz (so-called “DAT quality”), 44.1 kHz (so-called “CD-quality”), or lower (“FM-quality,” “voice quality”). It also records directly to MP3 files (with the official firmware) in a variety of encoding settings (up to 320 kbps). It has an internal microphone for voice dictation as well as an input for external microphone, analog line in, or optical in.
The box includes a surprisingly decent lavaliere-style monophonic microphone. Not an excellent microphone in any way but clearly better than one might expect (though Laith Ulaby had told me that this microphone was decent).

In terms of operation, the unit has some strengths. The overall interface is much less convenient than that of the iPod, say, but the battery lasts longer than most iPods (for playback). The iRiver H120’s remote has a small LCD screen which shows enough information for most needs making it possible for me to keep the H120 in my pant pocket and operate the device with the remote. While, among portable players, only the iPod has native support for AAC and lossless formats, iRiver players support Ogg Vorbis and WMA. Haven’t done anything in Ogg format yet but it might be an interesting option (though it does make files less compatible with other players).

Apart from navigation and interface, the main differences with my previous iPod 2G have to do with iTunes integration. The iPod‘s synchronization with iTunes made it rather convenient to create and update playlists or to transfer podcasts. iRiver’s models may not be used in the same fashion. However, the iRiver H120 can in fact be used with iTunes through a plugin meant for Archos players. However, this plugin seems to have some problems with a few files (probably because of invalid characters like ‘/’ and ‘:’ in filenames), generates non-working playlists on Mac OS X, and puts all filed in an “Artist/Album” hierarchy which makes iRiver navigation more complicated.

What surprised me somewhat was that the H120, a USB 2.0 device, works perfectly well with my old iBook (Dual USB) which only has USB 1.1 ports. No need for special drivers and the device then works pretty much like a (20GB) USB drive. Since the iRiver H120 works as a USB drive, it’s easy to transfer files to and from the device (contrary to the iPod which makes somewhat more difficult). All audio files can be put at the root level on the iRiver and audio recordings made on the iRiver are in the “RECORD” folder at the root level of the drive. While the iBook’s USB 1.1 ports are much slower than USB 2.0 ones, they do the job well enough for my needs. (Will be going back to my entry-level emachines H3070 in a few days.) A 400 MB file recorded on the iRiver (about 40 minutes of 16 bit stereo sound at 44.1 kHz) transferred to the iBook through USB 1.1 in less than ten minutes. Slow, but bearable. My old iPod used a Firewire 400 (aka IEEE 1394 or i.Link) connection which is about the same speed as USB 2.0 in most conditions. My entry-level emachines desktop has both USB 2.0 and Firewire 400 ports (thanks to an inexpensive Firewire card).

Was thinking about putting Rockbox on the H120 but SquareTrade tells me that it may void their warranty, which would be an inconvenient. The Rockbox has some neat features and seems safe enough to use on “production machines,” but its features aren’t that compelling for me at this point.
The H120 has a radio (FM) tuner, which could be useful to some people but isn’t really a compelling feature for me. Haven’t listen to much radio in the past several years. Podcasts are soooo much better!

Speaking of podcasts… One of my reasons for purchasing this machine (instead of a more recent iPod) was the ease of recording. This is clearly not a professional recording device but the sound quality seems quite decent for my needs at this point. Should be using it to record lectures and distribute them as podcasts or “lecturecasts” (yeah, ugly name, sorry!). In my mind, educational podcasting can supplement lectures quite nicely. Have been to a few workshops and presentations on technology use in teaching and most people seem to agree that technology is no replacement for good pedagogy but that good pedagogy can be supplemented and complemented (if not complimented!) by interesting tools. Had been thinking about a recording iPod to integrate podcasts with course material. It would have been quite useful, especially in connection with iLife and iWork. But an iPod 5G (with video) is already much more expensive than my iRiver H120 and the add-ons to enable 44.1 kHz / 16 bit recording on the iPod are only now getting to market at a price almost half that of my brand new iRiver H120. Plus, though the iPod is well-integrated with iTunes on Windows, iLife and iWork applications are only available on Mac OS X 10.4 and, thus, will not run on the entry-level emachines H3070 which will become my primary machine again in a few days.
In other words, my ideal podcasting/lecturecasting solution is out of my reach at this point. And contrary to tenure-track faculty, lecturers and adjunct faculty get no technology budget for their own use.
Ah, well…

Still, my iRiver H120 will work fine as a recorder. Already did a few essays with voice and environmental sounds. The lavaliere microphone was quite convenient to record myself while taking a walk which sounds like an unusual activity but was in fact quite relaxing and rather pleasant. In terms of environmental sounds, the same microphone picked up a number of bird songs (as well as fan noises).
Among the things that distinguish the H120 from a professional recorder is the lack of a proper calibration mechanism. It’s not possible to adjust the recording levels of the two channels independently and it’s even not possible to adjust volume during recording. (There’s a guide offering some guidance on how to work within those constraints.) Quite unsurprisingly (for what is mostly an MP3 player) but also making the device less of a professional device, its jacks are 3.5 mm “stereo mini-plugs” (instead of, say, XLR jacks). For that matter, the iRiver H120 compares favourably to several comparably-priced MiniDisc recorders, even Hi-MD models. Did field research with a used ATRAC 4.0 MiniDisc recorder. That setup worked somewhat adequately but this iRiver H120 is much of an improvement for me.

Got a few pet peeves about the iRiver H120. For instance, it has no actual clock so recorded files do not carry a timestamp. A minor quibble, of course, but it would have been useful. The overall navigation is as awkward as that of my first MP3 device, the RioVolt (which also used iRiver firmware). One navigational issue is that navigating up and down in the folder hierarchy is done through the stop and play buttons instead of, say, using one of the three jog switches on the remote. Some functions only work when the device is stopped while others work while it’s playing. Switching from hard-disk playing to recording or to FM is a bit awkward and cumbersome. The unit takes a while to turn on and doesn’t really have a convenient sleep mode. While it is possible to resume playing on a track that has been stopped, this feature seems not to work every time. Fast forwarding rate (“scan speed”) is set in a menu instead of being dynamic as on the iPod. The device doesn’t support ratings or, really, descriptions (although Rockbox might be able to support those).

Also got a few well-appreciated features, apart from those stated above. The EQ and SRS presets are appropriate and relatively easy to use. Contrary to the iPod 2G it is possible to play files at a higher rate (increasing the “playback speed”) making it possible to listen to voice at a higher speech rate (and higher frequency). It’s also possible to delete files directly from the device.

At any rate, that’s already a long entry and experience with my H120 will probably push me to write more about the device.

Feel free to comment or send questions through email.

Academia, academic institutions, academic models, academic podcasting, Apple, course management systems, eLearning, iPod, Moodle

Lecturecasts (Podcast Lectures, Lecture Podcasts)

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UPDATE: Purchased an iRiver H120 jukebox/recorder.

Was commenting on Tama Leaver‘s post about watching his own lecture videos on a fifth-generation iPod. There’s a lot of room for experimentation with these methods and technologies.

Apple is well-positioned in this sphere, actually. Its iLife and iWork suites can integrate content in different formats, some of which might actually work on the iPod (Keynote to Quicktime H.264, GarageBand to AAC enhanced podcast). Furthermore, Apple has this iTunes U project for hosted and protected podcast content. Not to mention the obvious point about Apple’s iPod success. Don’t have the necessary material to try it out but it should be relatively simple to create full-featured lecture podcasts using these tools. In fact, there’s already a product out meant to simply this integration (can’t try it out myself, unfortunately).
With at least three microphones for iPod 5G coming out Real Soon Now (XtremeMac’s MicroMemo, Belkin’s TuneTalk, and Griffin’s iTalkPro), life can become quite fun indeed for those of us who’d like to “lecturecast.” It’s an even better time to turn to academic podcasting with so many podcasting projects springing up at such diverse institutions as IUSB, Duke, UdeM, Brandeis, and IUB. The open-source course management system Moodle now supports podcasts. So does Sakai, the free/open knowledge management project. Of course, educational podcasting isn’t new. But it’s gaining steam.