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5 juillet 2019

Power Laws Of Innovation

By Stephen Downes - Stephen's Web. John Thackara[Edit][Delete]: Power Laws Of Innovation, Doors of Perception [Edit][Delete] July 19, 2006
Teemu Leinonen links to this list of 'Power Laws' (the reasoning for the name escapes me, as the principles have nothing to do with power laws) for innovation in education. If I had to summarize: fill actual social needs, empower people to speak to each other, remix and reuse, encourage openness. More...
5 juillet 2019

IBM's DeveloperWorks Site is Publishing a Series on Open Source Website Development

By Stephen Downes - Stephen's Web. Scott Crumpler[Edit][Delete]: IBM's DeveloperWorks Site is Publishing a Series on Open Source Website Development, Kairosnews [Edit][Delete]KairosNews [Edit][Delete] July 19, 2006
Scott Crumpler reports: "The series adopts a fake organization as a client for whom to develop a collaborative website using only open source software. The goal of the series is to give developers some guidance in developing similar solutions." In the first installment they look at content mmanagement systems and select Drupal. More...
5 juillet 2019

An Educator Discovers his SecondLife

By Stephen Downes - Stephen's Web. Terry Anderson[Edit][Delete]: An Educator Discovers his SecondLife, Virtual Canuck [Edit][Delete] July 19, 2006
Nice breezy description of Second Life from an educator's point of view. Terry Anderson notes that it requires a lot of computer power (he had to shut down other applications) and may require more bandwidth than some users have. he also comments, "Creating an educational environment in close proximity to enterprise focused on sex, rock and roll and gambling, presents a host of moral and ethical concerns." Of course, my thinking is a bit different: why would the emphasis be on 'creating an educational environment'? Why do people always want to build a 'campus' or 'school' in these artificial environments. More...
5 juillet 2019

Must Ignore vs. Microformats

By Stephen Downes - Stephen's Web. Elliotte Rusty Harold[Edit][Delete]: Must Ignore vs. Microformats, The Cafes [Edit][Delete] July 19, 2006
Article comparing microformats to plain ordinary XML markup and concluding that microformats come out on the short end. "Microformats bring exactly nothing to the table. All they do is complexify the markup and make it far harder to address with XPath and other XML tools." Well, maybe. Browsers mostly read XML (there are some issues) but content creators don't mostly write XML. At least, so the proponents of microformats - who happen to be the people behind Technorati, which reads HTML, and not XML - would argue (Update: and in fact did argue). The concept of structured data is good. More...
5 juillet 2019

Inquiry-Based Learning: What Does That Mean?

By Stephen Downes - Stephen's Web. Joan Vinall-Cox[Edit][Delete]: Inquiry-Based Learning: What Does That Mean?, Joan Vinall-Cox : Weblog [Edit][Delete] July 19, 2006
On the day before my hiatus last spring I responded testily to John Clare, who asked, in essence, how we know all this online learning mumbo jumbo actually works.
Over the last couple of days I've linked to some similar questioning from Tony Karrar about informal learning (or as it is sometimes styled, free-range learning (which always leads me to think of that cannibalistic Simpsons Halloween episode - but I digress). And pedagogical scepticism seems all the rage. Witness, for example, the growing popularity of Kirschner, Sweller and Clark's paper in Educational Psychologist, Why minimally guided instruction does not work. The recent study being held to conclude that laptops don't help learning. And meanwhile we have Joan Vinall-Cox wrestling with commentary from Rochelle Mazar questioning the efficacy of inquiry-based learning.
Now I know these criticisms are not all of the same thing, but they all take pretty much the same tack. And it seems to me the correct way to respond is found in Vinall-Cox's response. She writes, "When a theory becomes a phrase, and that phrase is defined differently by various 'experts', watch out!" Quite so - and it seems to me that what is being countered by these arguments is not a theory, but a slogan. As Harold Jarche responds, "there is no single methodology for informal learning." And as he notes, there's no simple outcome either. More...
5 juillet 2019

Tracking News Ripples in the Public Conversation

By Stephen Downes - Stephen's Web. Amy Gahran[Edit][Delete]: Tracking News Ripples in the Public Conversation, Poynter Online [Edit][Delete] July 18, 2006
We're beginning to see more structure enter the blogosphere as the idea of tracking blog 'conversations' takes hold. I first worked with this last year in Edu_RSS - click the 'conversation' link on this page (hint: the posts with more asterisks have more conversation). This article looks at a similar initiative from Nielsen's BlogPulse. More...

5 juillet 2019

Aligning the Ideals of Free Software and Free Knowledge With the South African Freedom Charter

By Stephen Downes - Stephen's Web. Bob Jolliffe[Edit][Delete]: Aligning the Ideals of Free Software and Free Knowledge With the South African Freedom Charter, First Monday [Edit][Delete] July 18, 2006
The author observes that while "the free software movement (and related efforts in the fields of science and culture) draws upon a tradition of freedom rooted in an American libertarian tradition," it is important to align "efforts to promote free software and free culture with the rich existing tradition embodied in the South African Freedom Charter". More...

5 juillet 2019

Synchronous Discussion in Online Courses

By Stephen Downes - Stephen's Web. Craig W. Smith[Edit][Delete]: Synchronous Discussion in Online Courses, Learning Circuits [Edit][Delete] July 18, 2006
The article is subtitled "A Pedagogical Strategy for Taming the Chat Beast" and that gives a pretty good sense of his attitude toward chat. No chaos and disorder for him! "The sense of community and connectedness was overshadowed by frustration. I wanted to have the opportunity to interact with the students in a more spontaneous manner while still retaining some semblance of order that would replicate a seminar-type environment." Most of the suggestions have to do with keeping quiet when other people are talking and staying on topic. More...

5 juillet 2019

Still Head Scracthing at Technorati

By Stephen Downes - Stephen's Web. Alan Levine[Edit][Delete]: Still Head Scracthing at Technorati, Cogdogblog [Edit][Delete]CogDogBlog [Edit][Delete] July 18, 2006
The A-List blogosphere has been remarkably quiet about this, and people keep quoting Technorati State of the Blogosphere figures uncritically, but Alan Levine is quite right to question the aggregator's credibility. I also do my own ego-surfing and have wondered about the mysterious changes in ranking, inconsistent numbers of links, and just plain weirdness (like jumping from "19 posts in the last 7 hours" to "19 posts in the last 5 days" as happened as I typed up this item, a span of about 5 minutes). More...

5 juillet 2019

educationbridges.net - An Elgg for Teacher collaboration

By Stephen Downes - Stephen's Web. Dave Cormier[Edit][Delete]: educationbridges.net - An Elgg for Teacher collaboration, July 18, 2006
Another new online learning community. Dave Cormier writes, "Alex and Arvind have set up an elgg at educationbridges.net. Go sign up. Join the party." That's all very fine, but when I see things like that, I always ask, "What's wrong with what I am doing here?" The point is, these communities always want me to go there - but then my comments are spread all over the net under different identities. I want to stay here - if an ELGG wants my comments, why can't it pull them from a (filtered?) RSS feed, and if it wants me to read the comments of it's members, why can't it send (via an API?) a comment. More...

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