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2025-03-08 21:33本頁面
【正文】 Challenges of Participatory Culture: Media Education for the 21st Century Henry Jenkins 10/19/06 Are Wikis Safe? ? Thus while wikis are very open, they provide a means to verify the validity of recent additions to the body of pages. – The most prominent, on almost every wiki, is the Recent Changes page—a specific list numbering recent edits, or a list of all the edits made within a given timeframe. Tracking Changes Tracking Changes Using Wikis as a Source ? Wikipedia is as reliable as other external sources we rely on. ? Properly written articles cite the sources, and a reader should rely on the Wikipedia article as much, but no more, than the sources the article relies on. – If an article doesn39。Teaching in a Participatory Culture How wikis can support learning The World is Flat ? Thomas L. Friedman ? Describes the unplanned cascade of technological and social shifts that effectively leveled the economic world ? Implications for educational systems – .php The Flatteners ? Fall of the Berlin Wall / rise of Windows OS ? Netscape IPO / dot boom ? Work flow software / design, display, manage, and collaborate The Flatteners ? Open sourcing / self anizing collaborative munities ? Outsourcing ? Offshoring ? Supplychaining ? Informing (affinity works) The Flatteners ? The Steroids: Digital, Mobile, Personal, and Virtual –These are all the ―new‖ gadgets, technologies, social norms and values, and etc. that are accelerating the other flatteners Dr. Daggett’s MegaTrends ? Globalization ? Demographics ? Technology ? Changing Values and Attitudes Preparing Students for Their Future Global Implications ? These changes, among others, are ushering us toward a world where knowledge, power, and productive capability will be more dispersed than at any time in our history—a world where value creation will be fast, fluid, and persistently disruptive. ? A world where only the connected will survive. Don Tapscott Wikinomics: How Mass Collaboration Changes Everything Global Implications ? A power shift is underway, and a tough new business rule is emerging: Harness the new collaboration or perish. ? Those who fail to grasp this will find themselves ever more isolated—cut off from the works that are sharing, adapting, and updating knowledge to create value. Don Tapscott Wikinomics: How Mass Collaboration Changes Everything In times of change, learners inherit the Earth, while the learned find themselves beautifully equipped to deal with a world that no longer exists. Eric Hoffer Get flat or be flattened Web The evolution of the semantic read/write web Web ? Web What is Web ? ? Web is a term often applied to a perceived ongoing transition of the World Wide Web from a collection of static websites to a fullfledged puting platform serving web applications to end users. –Tim O’Reilly Confronting the Challenges of a Participatory Culture Media Education for the 21st Century ? ―If it were possible to define generally the mission of education, it
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