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Ced Paine

Written in Bone - The Secret in the Cellar: A Written in Bone Forensic Mystery from Col... - 0 views

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    Webcomic based on an authentic forensic case of a recently discovered 17th Century body. Using graphics, photos, and online activities, the Webcomic unravels a mystery of historical, and scientific importance. Online sleuths can analyze artifacts and examine the skeleton for the tell-tale forensic clues that bring the deceased to life and establish the cause of death.
Ced Paine

iLearn Technology » Blog Archive » The Secret in the Cellar - 0 views

shared by Ced Paine on 18 Jul 09 - Cached
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    Web comic mystery where kids learn about forensics, Colonial history, critical thinking
Sasha Thackaberry

MOOCs in the developing world - Pros and cons - University World News - 4 views

  • Massive open online courses have brought education from top universities to armchair scholars across the globe. Now some are wondering whether MOOCs, as they are called, could help elevate developing nations.
  • Advocates say the MOOC could bring quality instruction to poverty-stricken places where university attendance is little more than a fantasy. But critics worry that the largely Western-style courses could equate to a new form of imperialism and push out more effective forms of education.
  • the MOOC has blossomed worldwide – including in developing nations such as India and China.
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  • Among edX’s students are 300,000 from India alone, said CEO Anant Agarwal – also a professor of electrical engineering and computer science at MIT who taught the first, hugely successful edX MOOCs – at a 19 June forum on “MOOCs in the Developing World” held at the United Nations headquarters in New York City
  • The proponents-versus-sceptics conversation was moderated by Ben Wildavsky, director of higher education studies at the Rockefeller Institute, policy professor at the University at Albany of the State University of New York and author of the award-winning book The Great Brain Race: How global universities are reshaping the world.
  • Unlike colonialism, Agarwal told the forum, MOOCs could boost human rights in some countries. “The numbers are staggering,” he said. “I’m really hard-pressed to understand how someone would say this is United States hegemony.”
  • Among those sceptical of MOOCs’ effects on the developing world is Professor Philip Altbach, director of the Center for International Higher Education at Boston College and a globally recognised higher education analyst.
  • He called the online ventures “neo-colonialism of the willing” and noted that US academics have developed most of the online curricula available to students in poorer countries.
  • The pedagogical assumptions are mainly Western,” Altbach said during the panel discussion as Agarwal shook his head vehemently. “One has to ask whether this is a good thing for students in non-Western learning environments.”
  • Although online classes can be helpful in engineering or other technical fields, the humanities are another story. The benefit to developing nations, therefore, is limited, Katz said.
  • According the United Nations, 25% of children who enrol in primary school drop out before finishing. About 123 million youth aged 15 to 24 years lack basic reading and writing skills.
  • Poorer nations need high quality education, said Professor S Sitaraman, senior vice-president of India’s Amity University, but MOOC offerings should be marketed and vetted cautiously
  • “There are a lot of students [in India] who are hungry for knowledge but don’t have access to knowledge,” he said at the United Nations event. “We welcome new things, as long as it serves a purpose.”
  • The larger MOOCs platforms – edX, Coursera and Udacity, for example – have made inroads in nearly every country and are experimenting with ways to help students in places without advanced infrastructure or technology.
  • “It doesn’t replace other kinds of education,” she said during the forum. “We’re clearly filling some need here. I think it adds value and doesn’t replace.”
  • At their best, MOOCs complement existing educational institutions around the world, said Barbara Kahn, a marketing professor at the University of Pennsylvania’s Wharton School of Business who teaches classes on Coursera.
  • Although MOOCs have experimented with a variety of techniques to engage students, many lean on old, ineffective teaching methods, Katz argued. In order to appeal to and help students in other countries, he said, educators will have to do better. “MOOCs embody the newest technology – the internet – and the oldest – the lecture,” he said. “That doesn’t mean you get the best of both. I gave up lecturing as a teaching method in the late 1960s.”
  • MOOCs “are being adopted and not adapted”, added Altbach.
  • Agarwal cautioned against worrying too much about those issues. He noted that a 10% completion rate in a course with more than 100,000 students means 10,000 students finished the class.
  • It is not surprising, Agarwal said, that educators have few answers for the more serious questions about bringing MOOCs to needy people worldwide. “MOOCs are two years old,” he said. “We’ve done traditional education for 500 years and we still haven’t figured it out.
Heather Sullivan

The News Business: Out of Print: Reporting & Essays: The New Yorker - 0 views

  • Arthur Miller once described a good newspaper as “a nation talking to itself.” If only in this respect, the Huffington Post is a great newspaper. It is not unusual for a short blog post to inspire a thousand posts from readers—posts that go off in their own directions and lead to arguments and conversations unrelated to the topic that inspired them. Occasionally, these comments present original perspectives and arguments, but many resemble the graffiti on a bathroom wall.
    • Heather Sullivan
       
      "A Nation Talking to Itself...Hmmm...Sounds like the Blogosphere to me...
  • Democratic theory demands that citizens be knowledgeable about issues and familiar with the individuals put forward to lead them. And, while these assumptions may have been reasonable for the white, male, property-owning classes of James Franklin’s Colonial Boston, contemporary capitalist society had, in Lippmann’s view, grown too big and complex for crucial events to be mastered by the average citizen.
  • Lippmann likened the average American—or “outsider,” as he tellingly named him—to a “deaf spectator in the back row” at a sporting event: “He does not know what is happening, why it is happening, what ought to happen,” and “he lives in a world which he cannot see, does not understand and is unable to direct.” In a description that may strike a familiar chord with anyone who watches cable news or listens to talk radio today, Lippmann assumed a public that “is slow to be aroused and quickly diverted . . . and is interested only when events have been melodramatized as a conflict.” A committed élitist, Lippmann did not see why anyone should find these conclusions shocking. Average citizens are hardly expected to master particle physics or post-structuralism. Why should we expect them to understand the politics of Congress, much less that of the Middle East?
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  • Dewey also criticized Lippmann’s trust in knowledge-based élites. “A class of experts is inevitably so removed from common interests as to become a class with private interests and private knowledge,” he argued.
  • The history of the American press demonstrates a tendency toward exactly the kind of professionalization for which Lippmann initially argued.
  • The Lippmann model received its initial challenge from the political right.
  • A liberal version of the Deweyan community took longer to form, in part because it took liberals longer to find fault with the media.
  • The birth of the liberal blogosphere, with its ability to bypass the big media institutions and conduct conversations within a like-minded community, represents a revival of the Deweyan challenge to our Lippmann-like understanding of what constitutes “news” and, in doing so, might seem to revive the philosopher’s notion of a genuinely democratic discourse.
  • The Web provides a powerful platform that enables the creation of communities; distribution is frictionless, swift, and cheap. The old democratic model was a nation of New England towns filled with well-meaning, well-informed yeoman farmers. Thanks to the Web, we can all join in a Deweyan debate on Presidents, policies, and proposals. All that’s necessary is a decent Internet connection.
  • In October, 2005, at an advertisers’ conference in Phoenix, Bill Keller complained that bloggers merely “recycle and chew on the news,” contrasting that with the Times’ emphas
  • “Bloggers are not chewing on the news. They are spitting it out,” Arianna Huffington protested in a Huffington Post blog.
  • n a recent episode of “The Simpsons,” a cartoon version of Dan Rather introduced a debate panel featuring “Ron Lehar, a print journalist from the Washington Post.” This inspired Bart’s nemesis Nelson to shout, “Haw haw! Your medium is dying!” “Nelson!” Principal Skinner admonished the boy. “But it is!” was the young man’s reply.
  • The survivors among the big newspapers will not be without support from the nonprofit sector.
  • And so we are about to enter a fractured, chaotic world of news, characterized by superior community conversation but a decidedly diminished level of first-rate journalism. The transformation of newspapers from enterprises devoted to objective reporting to a cluster of communities, each engaged in its own kind of “news”––and each with its own set of “truths” upon which to base debate and discussion––will mean the loss of a single national narrative and agreed-upon set of “facts” by which to conduct our politics. News will become increasingly “red” or “blue.” This is not utterly new. Before Adolph Ochs took over the Times, in 1896, and issued his famous “without fear or favor” declaration, the American scene was dominated by brazenly partisan newspapers. And the news cultures of many European nations long ago embraced the notion of competing narratives for different political communities, with individual newspapers reflecting the views of each faction. It may not be entirely coincidental that these nations enjoy a level of political engagement that dwarfs that of the United States.
  • he transformation will also engender serious losses. By providing what Bill Keller, of the Times, calls the “serendipitous encounters that are hard to replicate in the quicker, reader-driven format of a Web site”—a difference that he compares to that “between a clock and a calendar”—newspapers have helped to define the meaning of America to its citizens.
  • Just how an Internet-based news culture can spread the kind of “light” that is necessary to prevent terrible things, without the armies of reporters and photographers that newspapers have traditionally employed, is a question that even the most ardent democrat in John Dewey’s tradition may not wish to see answered. ♦
  • Finally, we need to consider what will become of those people, both at home and abroad, who depend on such journalistic enterprises to keep them safe from various forms of torture, oppression, and injustice.
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