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Learning Activities in Personal Learning Environment

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Learning Activities in Personal Learning Environment

  1. 1. Learning Analytics in Personal Learning Environment Martin Ebner, Behnam Taraghi, Selver Softic, Laurens De Vocht
  2. 2. What is a PLE ?
  3. 3. http://www.flickr.com/photos/alancleaver/2441359074 According to Stephen Downes a PLE is ... a future learning environment
  4. 4. http://www.flickr.com/photos/skippytpe/256929499 According to Stephen Downes a PLE is ... not an institutional or coporate application but a learning center
  5. 5. http://www.flickr.com/photos/alysser/2011022884 According to Stephen Downes a PLE is ... where content is reused and remixed
  6. 6. http://www.flickr.com/photos/alysser/2011022884 According to Stephen Downes a PLE is ... according to the student‘s own needs and interests
  7. 7. Why we need a PLE ?
  8. 8. http://www.flickr.com/photos/toru_okada/1377360600 University a closed castle?
  9. 9. http://edtechpost.wikispaces.com/file/view/swl_ple2.gif (Scott Leslie, PLE Diagram) But how can we integrate the WWW ...
  10. 10. http://www.flickr.com/photos/ghz/407109888/ and combine it with university‘s services?
  11. 11. The general concept
  12. 12. Comparable to iGoogle
  13. 13. First Design
  14. 14. Former Workflow WidgetZone Dashboard FullScreen Widget Zoom Mashup of Widgets
  15. 15. Usability Tests http://www.flickr.com/photos/rdolishny/2760207306
  16. 16. http://bentleygsa.org/gmo/wp-content/uploads/2012/03/photo.png New Conceptual Design: App-like GUI
  17. 17. Text Main new GUI Elements: Spaces (Personal Desktops) Space Management Widget Store Settings
  18. 18. Space Management
  19. 19. Widget Store
  20. 20. „Slideshare“ Widget (full sized view)
  21. 21. Inter-Widget Communicatioun CMS widget <=> Exam Planer widget
  22. 22. Inter-Widget Communicatioun Article Reader widget <=> Vocabulary Book widget
  23. 23. Personal Learning Environment - Graz University of Technology Next Steps towards Ubiquitousness Mobile PLE Native Apps Ubiquitous PLE Desktop widgets
  24. 24. PLE Mobile start page and space view
  25. 25. PLE Mobile widget store
  26. 26. PLE Mobile widget Geolines
  27. 27. Summary after second launch - ... more than 4000 registered users - ... about 30% of active users - ... observed more activity, resemblance to mobile apps - ... learners classify their widgets using spaces - ... widgets can send notifications - ... Inter-Widget communication actively used.
  28. 28. Top most used widgets out of 75 totally - consist of university services: Zid news (>2000), TUGMail (>1000), TUG online (>1000), Exam planer (>200), TeachCenter (>1000), TUGraz Newsgroups (>1000) - further top most used 10 widgets Weather forecast (>200), Culture calendar of Graz (>200), Google Maps (>200), Widget Development Guide (>100) - following dict.leo.org, dict.cc, TU Graz calendar, Facebook
  29. 29. ... - most used widgets vs. most installed widgets - known services are installed mostly - widgets can be embedded now in any environment - PLE statistics are public NOW via a twitter channel @PLETUGraz
  30. 30. Analysis of widget usage - @PLETUGraz twitter channel used as data set - 4000 users over two years - Data include: - Users - Timestamp - Activity - Widget
  31. 31. ! Dimensions of PLE measuring confidence
  32. 32. Semantic based approach - used to enrich dataset for further processing in PLE Analytics Dashboard - RDF is used for interchange between modules - LearningContext Ontology used from IntelLEO EU project - SPARQL as query labguage http://www.intelleo.eu/ontologies/learning-context/spec/
  33. 33. ! PLE Analytics Dashboard Visualizes the PLE confidence (widgets, activities, users)
  34. 34. PLE Analytics Results (activities)
  35. 35. PLE Analytics Results (widgets) !
  36. 36. ! PLE Analytics Results (users)
  37. 37. ! PLE Analytics Results (users)
  38. 38. Analytics Dashboard helps to - monitor the behavior of individual users - analyze (un)popular activities => overall users‘ interest - measure the quality / implicit rating of the widgets - recommend widgets to users (collaborative filtering) Future plan - Apply PLE Analytics for specific courses - Analyze learner‘s behavior in detail - Map users‘ monitored actions to their learning results
  39. 39. Graz University of Technology SOCIAL LEARNING Computer and Information Services Graz University of Technology Martin Ebner http://elearning.tugraz.at TU Graz Personal Learning Environment https://my.tugraz.at Slides available at: http://elearningblog.tugraz.at mebner Graz University of Technology
  40. 40. Graz University of Technology SOCIAL LEARNING Computer and Information Services Graz University of Technology Martin Ebner http://elearning.tugraz.at http://elearningblog.tugraz.at Slides available at: http://elearningblog.tugraz.at mebner TU Graz Personal Learning Environment https://my.tugraz.at

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