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marina alfonso

Mighty Education Systems: teacher, student and classroom resources - 0 views

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    Tools for Educators offers free worksheet generators, printables makers and a host of programs for teachers to make resources for lessons, lesson plans and printable materials for classes.
Paul Beaufait

Connectivism & Connective Knowledge - 0 views

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    Thanks to Joao for pointing out Readings page for this course (LwC Group @ Diigo.com, 2008-06-28 06:03:47).
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    home page for an open course beginning September 2008
susana canelo

Week 1 - Any Questions or Comments about Social Bookmarking? | Diigo - 0 views

    • Joao Alves
       
      The idea of bundling tags in weeks is a very good and simple one. Students feel there is a guidance and that they don't need to waste time searching for relevant information. It's like in webquest where you give certain sites to students to explore about a specific topic.
  • Besides, I created a tutorial with the most important features in Delicious.
  • Another aspect is that I think that online bookmarking should make us guilty-free instead of guilty because we don't check all the links we've bookmarked.
  • ...11 more annotations...
  • Who said we need to look at them all?
  • As for information overload, I consider bookmarking a way to dribble information overload. Why? If you have tons of bookmarks together with tons of people's bookmarks being tagged, you can use those bookmarks to create meaning whenever needed.
  • If you consider Diigo for that matter, you could easily set up a group and you could have the bookmarks for your students to start with and encourage them to share their bookmarks with the group. Also, I'd consider specific tags
  • I think the comments feature and the sticky notes have great potential in the classroom!
  • Working with bookmarks to make a digital portfolio sounds very creative.
  • I thought the idea of a digital portfolio using tags a very interesting one, even more with the webslides. You can keep track of all the online artifacts you've been creating. Interesting for busy educators!
  • I think a really big thing is to change one's way of thinking.
  • First, add tags that are meaningful for you, for your private retrieval, and also tags that have been suggested by the group that will help others browse through the treasures you find online.
  • Handling more information and sharing it with our colleagues should make us better teachers.
  • Every online resource we explore is bookmarked and shared with the group. I used to do that in delicious. Now, I'll have to see how to do that here. In delicious I could easily organize my tags in Weeks (bundling tags). Here, I think you can use the "lists" to organize your tags in a meaningful way to the group. I'll check that.
    • Joao Alves
       
      This would be interesting to explore further.
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    You are such a competent teacher using technologies, Carla. Congratulations!
Mary Hillis

TagCrowd - make your own tag cloud from any text - 0 views

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    Just put in a URL and this will generate a cloud based on word frequency
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    I found this tool via Bamboo Project Blog this morning. It is really fun to put in the URL of your own blog and see what words you use most often.
Carla Arena

Shirky: Ontology is Overrated -- Categories, Links, and Tags - 0 views

  • there is no shelf, and that there is no file system. Google can decide what goes with what after hearing from the user, rather than trying to predict in advance what it is you need to know.
    • Carla Arena
       
      This is exactly the idea of the Third order, the digital world, that things don't have the constraint of being in one single place. It can be in many different places at once. That's one there's no file system. Our "categories" are much more fluid.
  • the semantics here are in the users, not in the system.
  • It's all dependent on human context
  • ...1 more annotation...
  • The signal benefit of these systems is that they don't recreate the structured, hierarchical categorization so often forced onto us by our physical systems. Instead, we're dealing with a significant break -- by letting users tag URLs and then aggregating those tags, we're going to be able to build alternate organizational systems, systems that, like the Web itself, do a better job of letting individuals create value for one another, often without realizing it.
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    reference from Folksonomies: Tidying up Tags?
Carla Arena

Folksonomies - Cooperative Classification and Communication Through Shared Metadata - 0 views

  • A user on Flickr, Andrew Lowosky, began posting pictures of doorbells in Florence, along with a brief piece of fiction about the doorbell in the description of the photograph. He dubbed this combination of photograph and short story “flicktion,” and tagged it as such. (Lowosky, 2004.) Some other users have been tagging photographs with “flicktion” and writing short fiction to accompany it
    • Carla Arena
       
      Interesting use of tags.
  • the most used tags are more likely to be used by other users since they are more likely to be seen
    • Carla Arena
       
      That's our idea, isn't it? Providing more tags that will be useful for individual use and for the group.
  • A folksonomy represents simultaneously some of the best and worst in the organization of information. Its uncontrolled nature is fundamentally chaotic, suffers from problems of imprecision and ambiguity that well developed controlled vocabularies and name authorities effectively ameliorate. Conversely, systems employing free-‍form tagging that are encouraging users to organize information in their own ways are supremely responsive to user needs and vocabularies, and involve the users of information actively in the organizational system. Overall, transforming the creation of explicit metadata for resources from an isolated, professional activity into a shared, communicative activity by users is an important development that should be explored and considered for future systems development.
    • Carla Arena
       
      imprecision and ambiguity x free-form tagging - user-generated communicative activity. We should see how our community semantic building evolves.
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    reference from Folksonomies: Tidying up Tags?
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    Thanks, Paul, for bookmarking this site. Interesting reading that points out to what we've been experiencing, the strengths and weakenesses of folksonomies. If we learn about them, we can try to minimize a bit ambiguity problems in tagging, though they will always be there!
tesuque tesuque

Global SchoolNet: Home - 0 views

  • Join the Global SchoolNet worldwide community and collaborate with 90,000 educators from 194 countries.
    • tesuque tesuque
       
      Another collaborative tool for global student projects.
tesuque tesuque

http://www.eclipsecrossword.com - 0 views

  • Use crosswords to review vocabulary and lessons for all subjects. Students may actually even enjoy doing the assignment! Crossword puzzles encourage logical thinking and correct spelling. Crosswords can be printed or uploaded to your website.
    • Ilse Mönch
       
      It is an excellent site to create crosswords and review vocab in a fun way..Enjoy!
Paul Beaufait

Jon Udell: del.icio.us: the screencast - 0 views

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    reference from Folksonomies: Tidying up Tags?
anamaria menezes

YouTube - britishcouncil4teens's Channel - 0 views

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    Channel for the British Council Isle in Teen Second Life (http://teen.secondlife.com)
Joao Alves

NineHub Online Class - 0 views

shared by Joao Alves on 26 Jun 08 - Cached
Carla Arena

k12learning20 » home - 0 views

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    Tools for 21st Century Teaching & Learning
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