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Ed Webb

Air Force used Twitter to track NY flyover fallout - Yahoo! News - 0 views

news.yahoo.com/...us_pentagon_twitter_tracking

twitter socialmedia military USA

shared by Ed Webb on 10 Aug 09 - Cached
  • WASHINGTON – As the Pentagon warns of the security risks posed by social networking sites, newly released government documents show the military also uses these Internet tools to monitor and react to coverage of high-profile events. The Air Force tracked the instant messaging service Twitter, video carrier YouTube and various blogs to assess the huge public backlash to the Air Force One flyover of the Statue of Liberty this spring, according to the documents. And while the attempts at damage control failed — "No positive spin is possible," one PowerPoint chart reads — the episode opens a window into the tactics for operating in a boundless digital news cycle.
  • a unit called the Combat Information Cell at Tyndall Air Force Base in Florida
  • A Utah Air National Guard unit, the 101st Information Warfare Flight in Salt Lake City, was also monitoring the social sites
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  • The issue of aliases is at the heart of a complaint stemming for the Army Corps of Engineers' performance in New Orleans before and after Hurricane Katrina. On Tuesday, Sen. Mary Landrieu, D-La., asked the Pentagon inspector general to examine allegations that Corps employees posed as ordinary citizens and posted comments on a New Orleans web site defending the organization from criticism following the disaster. Jon Donley, former editor of NOLA.com, said in a June 9 affidavit that there were as many as 20 registered users who developed a pattern of not only defending the Corps, but at times being "overtly abusive" to any critics. He said he was able to trace their posts to a Corps Internet address. Ken Holder, a spokesman for Corps' New Orleans District, said it will cooperate with any investigation.
Barbara Lindsey

A Self-Appointed Teacher Runs a One-Man 'Academy' on YouTube - Technology - The Chronic... - 3 views

chronicle.com/...65793

youtube videos lecture learning disruptive education

shared by Barbara Lindsey on 07 Jun 10 - Cached
  • Watching his videos highlights how little the Web has changed higher education. Many online courses at traditional colleges simply replicate the in-person model—often in ways that are not as effective. And what happens in most classrooms varies little from 50 years ago (or more). Which is why Mr. Khan's videos come as a surprise, with their informal style, bite-sized units, and simple but effective use of multimedia.
  • Mr. Khan has a vision of turning his Web site into a kind of charter school for middle- and high-school students, by adding self-paced quizzes and ways for the site to certify that students have watched certain videos and passed related tests. "This could be the DNA for a physical school where students spend 20 percent of their day watching videos and doing self-paced exercises and the rest of the day building robots or painting pictures or composing music or whatever," he said.
  • Barbara Lindsey on 07 Jun 10
     
    "Watching his videos highlights how little the Web has changed higher education. Many online courses at traditional colleges simply replicate the in-person model-often in ways that are not as effective. And what happens in most classrooms varies little from 50 years ago (or more). Which is why Mr. Khan's videos come as a surprise, with their informal style, bite-sized units, and simple but effective use of multimedia."
Ed Webb

Practical Advice for Teaching with Twitter - ProfHacker - The Chronicle of Higher Educa... - 1 views

chronicle.com/...26416

twitter twittertools tools socialmedia archiving

shared by Ed Webb on 27 Aug 10 - Cached
  • In my own classes I've been deliberately vague about what students should tweet about. I didn’t want overly prescriptive guidelines to constrain what might be possible. Instead, I wanted our integration of Twitter to evolve organically. Given this open-ended invitation, I’ve found students tend to use Twitter for class in three ways: to post news and share resources relevant to the class; to ask questions and respond with clarifications about the readings; and to write sarcastic, irreverent comments about the readings or my teaching. The first two behaviors add to the community spirit of the class and help to sustain student interest across the days and weeks of the semester. The third behavior, when I first noticed it, was an utterly unexpected finding. (And as I've argued elsewhere, it was a good, powerful surprise that legitimated my use of Twitter in and outside of the classroom. I saw students take an oppositional stance in their writing—a welcome reprieve from the majority of student writing, which avoids taking any stance at all.)
  • I strongly recommend creating a permanent Twitter archive. A free service such as TwapperKeeper will track a specified hashtag, collecting the tweets 24/7, and you simply return to TwapperKeeper any time to download the archive. It's so easy to use that I've begun creating TwapperKeeper archives for any hashtag there's even the slightest chance I'll be interested in revisiting later. Another useful archiving tool is called, appropriately enough, The Archivist.
Ed Webb

Please Sir, how do you re-tweet? - Twitter to be taught in UK primary schools - 0 views

uk.techcrunch.com/...e-taught-in-uk-primary-schools

twitter technology literacy education UK socialmedia

shared by Ed Webb on 25 Mar 09 - Cached
  • The British government is proposing that Twitter is to be taught in primary (elementary) schools as part of a wider push to make online communication and social media a permanent part of the UK’s education system. And that’s not all. Kids will be taught blogging, podcasting and how to use Wikipedia alongside Maths, English and Science.
  • Traditional education in areas like phonics, the chronology of history and mental arithmetic remain but modern media and web-based skills and environmental education now feature.
  • The skills that let kids use Internet technologies effectively also work in the real world: being able to evaluate resources critically, communicating well, being careful with strangers and your personal information, conducting yourself in a manner appropriate to your environment. Those things are, and should be, taught in schools. It’s also a good idea to teach kids how to use computers, including web browsers etc, and how those real-world skills translate online.
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  • I think teaching kids HOW TO use Wikipedia is a step forward from ordering them NOT TO use it, as they presently do in many North American classrooms.
  • Open Source software is the future and therefore we need to concentrate on the wheels and not the vehicle!
  • Core skills is very important. Anyone and everyone can learn Photoshop & Word Processing at any stage of their life, but if core skills are missed from an early age, then evidence has shown that there has always been less chance that the missing knowledge could be learnt at a later stage in life.
  • Schools shouldn’t be about teaching content, but about learning to learn, getting the kind of critical skills that can be used in all kinds of contexts, and generating motivation for lifelong learning. Finnish schools are rated the best in the world according to the OECD/PISA ratings, and they have totally de-emphasised the role of content in the curriculum. Twitter could indeed help in the process as it helps children to learn to write in a precise, concise style - absolutely nothing wrong with that from a pedagogical point of view. Encouraging children to write is never a bad thing, no matter what the platform.
  • Front end stuff shouldn’t be taught. If anything it should be the back end gubbins that should be taught, databases and coding.
  • So what’s more important, to me at least, is not to know all kinds of useless facts, but to know the general info and to know how to think and how to search for information. In other words, I think children should get lessons in thinking and in information retrieval. Yes, they should still be taught about history, etc. Yes, it’s important they learn stuff that they could need ‘on the spot’ - like calculating skills. However, we can go a little bit easier on drilling the information in - by the time they’re 25, augmented reality will be a fact and not even a luxury.
  • Schools should focus more on teaching kids on how to think creatively so they can create innovative products like twitter rather then teaching on how to use it….
  • Ed Webb on 25 Mar 09
     
    The British government is proposing that Twitter is to be taught in primary (elementary) schools as part of a wider push to make online communication and social media a permanent part of the UK's education system. And that's not all. Kids will be taught blogging, podcasting and how to use Wikipedia alongside Maths, English and Science.
Ed Webb

The Wired Campus - Do Students Cheat More in Online Classes? Maybe not. - The Chronicle... - 0 views

chronicle.com/...8073

distance education plagiarism survey chronicle edu_trends

shared by Ed Webb on 16 Sep 09 - Cached
  • You can’t make any sweeping generalizations based on the results
  • older students tend to cheat less frequently than younger students
  • If you are interested in this topic, look for the interesting edited book called Student Plagiarism in an Online World: http://www.igi-global.com/reference/details.asp?ID=7031&v=tableOfContentsI wrote a chapter called, "Expect Originality! Using Taxonomies to Structure Assignments that Support Original Work." In it I discuss the complexities of plagiarism in the context of a digital culture of sharing and suggest that it is rarely black and white. I propose a continuum with intentional academic dishonesty on one end and original work on the other, with gradations in between. Based on my own research and teaching experience, I believe the instructional design and style of teaching can either make it easy-- or very difficult-- to cheat.
Ed Webb

Global Neighbourhoods: Why you should lose some Twitter Followers - 0 views

redcouch.typepad.com/...e-some-twitter-followers-.html

twitter

shared by Ed Webb on 01 Apr 09 - Cached
  • almost no one knows what to do when they first get to Twitter, a problem that is starting to be fixed by the Twitter guys. Second, almost everyone in business comes to Twitter to say something and nearly always they figure out that it is at least equally valuable as a listening tool. The end result is that people use Twitter to have interesting conversations.
  • one of the common threads between the millions of people using Twitter is that we are all there for interesting conversations. Not every conversation is interesting--just like in real life. But enough are
  • Someone I know with lots more followers than I have, shared with me this week that she is afraid to offend anyone for fear of losing followers. My response was, "screw them." Twitter is a place where you should be free to say what you want in the style that you want.
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  • Don't be afraid to change subjects if your interests change. You may end up with smaller numbers, but you will end up talking with people who share your passions and focus.
Ed Webb

How to Wake Up Slumbering Minds - WSJ.com - 0 views

online.wsj.com/...SB124079001063757515.html

bestpractices review cognition styles learning education

shared by Ed Webb on 27 Jul 09 - Cached
  • what school requires students to do -- think abstractly -- is in fact not something our brains are designed to be good at or to enjoy
  • it is critical that the task be just difficult enough to hold our interest but not so difficult that we give up in frustration. When this balance is struck, it is actually pleasurable to focus the mind for long periods of time
  • Students are ready to understand knowledge but not create it. For most, that is enough. Attempting a great leap forward is likely to fail.
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  • students cannot apply generic "critical thinking skills" (another voguish concept) to new material unless they first understand that material
  • Trying to use "reading strategies" -- like searching for the main idea in a passage -- will be futile if you don't know enough facts to fill in what the author has left unsaid.
  • what is being taught in most of the curriculum -- at all levels of schooling -- is information about meaning, and meaning is independent of form
  • At some point, no amount of dancing will help you learn more algebra
    • Ed Webb
      Ed Webb on 27 Jul 09
       
      But if you learn dancing AND algebra, you may be better at both, or at least approach each in a more interesting way.
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