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paul reid

The Risk in Using Twitter as a Public Utility - 0 views

  • The takeaway here for me is that as fantastic as web services are, many of them are controlled by one party and are thus a single point of failure. If they go down or the particular site makes a change to the web service call, it can potentially ripple through the Internet economy if the API is popular.
    • paul reid
       
      I've been thinking about this single-point of failure issue for a little while now. The great thing about web2.0 for learning is that the tools fit together. But if a tool breaks the elements built into that narrative immediately lose cohesion. eg. when Edublogs change it's "embed the web" system OR when Twitter changes it SMS provision to be America centric. What happens if teachers/students go to depend on the single entities for connectivist learning - their failure has some serious kickbacks. The recent ability through Ping.fm and Diigo to cross polinate services is a step in the right direction but take this sticky - it could be lost in the sands of API change. In time users with demand cross-pollination and archive features.
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    The takeaway here for me is that as fantastic as web services are, many of them are controlled by one party and are thus a single point of failure. If they go down or the particular site makes a change to the web service call, it can potentially ripple th
Nigel Coutts

A culture of innovation requires trust and resilience - The Learner's Way - 0 views

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    Two quotes by Albert Einstein point to the importance of creating a culture within our schools (and organisations) that encourages experimentation, innovation, tinkering and indeed failure. If we are serious about embracing change, exploring new approaches, maximising the possibilities of new technologies, applying lessons from new research and truly seek to prepare our students for a new work order, we must become organisations that encourage learning from failure
Tony Richards

The Atlantic Online | January/February 2010 | What Makes a Great Teacher? | Amanda Ripley - 0 views

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    "What Makes a Great Teacher? Image credit: Veronika Lukasova Also in our Special Report: National: "How America Can Rise Again" Is the nation in terminal decline? Not necessarily. But securing the future will require fixing a system that has become a joke. Video: "One Nation, On Edge" James Fallows talks to Atlantic editor James Bennet about a uniquely American tradition-cycles of despair followed by triumphant rebirths. Interactive Graphic: "The State of the Union Is ..." ... thrifty, overextended, admired, twitchy, filthy, and clean: the nation in numbers. By Rachael Brown Chart: "The Happiness Index" Times were tough in 2009. But according to a cool Facebook app, people were happier. By Justin Miller On August 25, 2008, two little boys walked into public elementary schools in Southeast Washington, D.C. Both boys were African American fifth-graders. The previous spring, both had tested below grade level in math. One walked into Kimball Elementary School and climbed the stairs to Mr. William Taylor's math classroom, a tidy, powder-blue space in which neither the clocks nor most of the electrical outlets worked. The other walked into a very similar classroom a mile away at Plummer Elementary School. In both schools, more than 80 percent of the children received free or reduced-price lunches. At night, all the children went home to the same urban ecosystem, a zip code in which almost a quarter of the families lived below the poverty line and a police district in which somebody was murdered every week or so. Video: Four teachers in Four different classrooms demonstrate methods that work (Courtesy of Teach for America's video archive, available in February at teachingasleadership.org) At the end of the school year, both little boys took the same standardized test given at all D.C. public schools-not a perfect test of their learning, to be sure, but a relatively objective one (and, it's worth noting, not a very hard one). After a year in Mr. Taylo
Roland Gesthuizen

Why work-life balance is an outdated myth - 1 views

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    "The term 'work-life balance' is a myth and sets many people up for failure. They either feel like their lives aren't balanced, or they don't have an understanding of what actually balance is."
Nigel Coutts

Enhancing the power of our reflective practice - The Learner's Way - 0 views

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    "We do not learn from experience... we learn from reflecting on experience." ― John Dewey These words by John Dewey point to a truth about learning that is often forgotten. Experience alone is not sufficient for true learning to occur; reflection is an essential part of the process and our failure to include time for this is why our learning often does not stick.
Nigel Coutts

For those about to make a resolution - The Learner's Way - 0 views

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    With the year rushing to a close, this seems like the right time to set goals for the year ahead. To pause and consider what next and make some personal promises.  The trouble is that the history of setting New Year Resolutions is littered with failures. It is so easy at this point  in time to make commitments for change and then just a few weeks later to have forgotten what they were.
Tony Searl

Turning Children into Data - 4 views

  • The teachers understood that learning doesn’t have to be measured in order to be assessed. 
  • It focused on teachers’ personal “connection[s] with our subject area” as the basis for helping students to think “like mathematicians or historians or writers or scientists, instead of drilling them in the vocabulary of those subject areas or breaking down the skills.”  In a word, the teachers put kids before data.
  • All that does is corrupt the measure (unless it’s a test score, in which case it’s already misleading), undermine collaboration among teachers, and make teaching less joyful and therefore less effective by meaningful criteria.
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  • kids should have a lot to say about their assessment.
  • we want to create an environment where students can “experience success and failure not as reward and punishment but as information."  
  • students’ desire to learn?
  • The more that students are led to focus on how well they're doing, the less engaged they tend to become with what they're doing. 
  • A school that’s all about achievement and performance is a school that’s not really about discovery and understanding.
  • teachers’ isolation, fatalism, and fear (of demands by clueless officials to raise test scores at any cost).
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    "While some education conferences are genuinely inspiring, others serve mostly to demonstrate how even intelligent educators can be remarkably credulous, nodding agreeably at descriptions of programs that ought to elicit fury or laughter, avidly copying down hollow phrases from a consultant's PowerPoint presentation, awed by anything that's borrowed from the business world or involves digital technology. Many companies and consultants thrive on this credulity, and also on teachers' isolation, fatalism, and fear (of demands by clueless officials to raise test scores at any cost). With a good dose of critical thinking and courage, a willingness to say "This is bad for kids and we won't have any part of it," we could drive these outfits out of business -- and begin to take back our schools."
Jess McCulloch

Fatal flaws in website censorship plan, says report - web - Technology - 0 views

  • Professor Landfeldt, one of Australia's leading telecommunications experts, says some of the fundamental flaws of the scheme raised in his report include: � All filtering systems will be easily circumvented using readily available software. � Censors maintaining the blacklist will never be able to keep up with the amount of new content published on the web every second. � Filters using real-time analysis of sites to determine whether content is inappropriate are not effective, capture wanted content, are easy to bypass and slow network speeds exponentially as accuracy increases. � Entire user-generated content sites such as YouTube and Wikipedia could be blocked over a single video or article. � Filters would be costly and difficult to implement for ISPs and put many smaller ISPs out of business. � While the communciations authority's blacklist would be withheld from internet users, all 700 ISPs would have access to it, so it could easily be leaked. � The filters would not censor content on peer-to-peer file sharing networks such as LimeWire, chat rooms, email and instant messaging; � ISPs and the Government could be legally liable for the scheme's failures, particularly as content providers have no right to appeal against being blocked unnecessarily.
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