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A Mashup Recommender for Creating       Personal Learning EnvironmentsAlexander Nussbaumer, Marcel Berthold, Daniel Dahren...
Agenda•   Introduction•   Purpos and Goal of Mashup Recommender•   SRL Ontology and Template Approach•   Authoring•   Syst...
Introduction: ROLE• ROLE project     – Creating own Personal Learning Enviromments (PLE)     – Based on widgets from the R...
Introduction: Educational Approach of ROLE• Self-regulated learning     – learner-centered approach     – SRL process mode...
Example of an SRL-enabled Widget Bundle                  cognitive                                meta-cognitive          ...
Widget Store• collection of widgets• assignment of categories and tool functionalities to widgets• API to search for widge...
Purpose and Goal• recommend widgets for PLEs, to get a PLE suitable for SRL• appraoch is based on an an ontology of learni...
Mashup Recommender in Learning Space2012-09-03           ICWL 2012 in Sinaia, Romania   © www.role-project.eu
SRL Ontology• Ontology consists of learning strategies and techniques• Service for searching the ontology with SPARQL quer...
Templates, SRL Ontologies, and Widgets• SRL Ontologies     – network of SRL-related entities     – functionalities are con...
Authoring• Creating templates of ontology elements• Preview of associated widgets2012-09-03             ICWL 2012 in Sinai...
System Architecture             Front-end                            Back-end  • Open interface of all components2012-09-0...
Pedagogical Meaning• Learner get recommendations for widgets     – according to learning activities; explanation how widge...
Evaluation• Evaluated by 29 teachers in two workshops (NEXT-TELL  workshop and AHA Konferenz)• Qualitative and qunatitativ...
Conclusion• Mashup Recommender     –   helps to create own PLE suitable for SRL     –   based on a template / learning ont...
Further Information• Mashup Recommender:  http://css-kmi.tugraz.at:8080/mashuprecommender/  http://www.role-widgetstore.eu...
Thank you for your attention!                       Any questions?2012-09-03            ICWL 2012 in Sinaia, Romania   © w...
Examples from the Widget Store• Goal setting  To-Learn list: http://www.role-widgetstore.eu/tool/learn-list  My goals: htt...
Examples from the Widget Store• Time management  Google Calendar: http://www.role-widgetstore.eu/tool/google-calendar2012-...
Examples from the Widget Store• Resource ManagementMashup Recommender: http://www.role-widgetstore.eu/tool/mashup-recommen...
Examples from the Widget Store• Reflection Distribution of your data per day:           http://www.role-widgetstore.eu/too...
Example: Advanced Text Reading2012-09-03            ICWL 2012 in Sinaia, Romania   © www.role-project.eu
SRL Video• Video to give basic idea and motivation of SRL2012-09-03              ICWL 2012 in Sinaia, Romania   © www.role...
Screenshot - iGoogle                                                        Categories of                                 ...
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A Mashup Recommender for Creating Personal Learning Environments (at ICWL 2012)

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Paper presented at the Internatial Conference on Web-based Learning (ICWL 2012) in Sinaia, Romania on 3 September 2012.

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Transcript of "A Mashup Recommender for Creating Personal Learning Environments (at ICWL 2012)"

  1. 1. A Mashup Recommender for Creating Personal Learning EnvironmentsAlexander Nussbaumer, Marcel Berthold, Daniel Dahrendorf, Hans-Christian Schmitz, Milos Kravcik & Dietrich Albert Internatial Conference on Web-based Learning (ICWL 2012) Sinaia, Romania 3 September 2012 © www.role-project.eu
  2. 2. Agenda• Introduction• Purpos and Goal of Mashup Recommender• SRL Ontology and Template Approach• Authoring• System Architecture• Evaluation• Conclustion and Outlook2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  3. 3. Introduction: ROLE• ROLE project – Creating own Personal Learning Enviromments (PLE) – Based on widgets from the ROLE Widget Store – Technical infrastructure for creating PLEs • Widget Container (ROLE SDK) • Contextual Attentation Metadata (CAM) for user logging • Inter-widget communication (IWC) • Storage of user and space data – Psycho-pedagogical model • Support for self-regulated learning on different levels2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  4. 4. Introduction: Educational Approach of ROLE• Self-regulated learning – learner-centered approach – SRL process model • describes SRL in ROLE • based on Zimmermann Model [Zimmermann, 2002], adoped to ROLE learner profile information is defined and revised plan learner reflects and reacts learner finds and selects on strategies, achievements, learning resources and usefulness reflect learn learner works on selected learning resources ideal learner can control the typical learners needs own learning process support and guidance2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  5. 5. Example of an SRL-enabled Widget Bundle cognitive meta-cognitive Example available under: http://role-sandbox.eu/spaces/textreader2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  6. 6. Widget Store• collection of widgets• assignment of categories and tool functionalities to widgets• API to search for widgets according to ontology elements2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  7. 7. Purpose and Goal• recommend widgets for PLEs, to get a PLE suitable for SRL• appraoch is based on an an ontology of learning activities Template of SRL entities / learning activities Recommended widgets2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  8. 8. Mashup Recommender in Learning Space2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  9. 9. SRL Ontology• Ontology consists of learning strategies and techniques• Service for searching the ontology with SPARQL queries Approach based on [Mandl & Friedrich, 2006]2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  10. 10. Templates, SRL Ontologies, and Widgets• SRL Ontologies – network of SRL-related entities – functionalities are connecting entities with widgets• Template – set of entitites of the SRL ontology SRL phases learn. strategies Entities for template SRL Ontology learn. techniques functionalities Widget Store widgets2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  11. 11. Authoring• Creating templates of ontology elements• Preview of associated widgets2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  12. 12. System Architecture Front-end Back-end • Open interface of all components2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  13. 13. Pedagogical Meaning• Learner get recommendations for widgets – according to learning activities; explanation how widget should be used• Teacher / tutor can create templates for courses – pedagogical knowlege in template• Guidance strategy through templates – different levels between guidance and freedom possible• Ensurance that widgets for different (meta-cognitive) learning activities are available – e.g. the four phases or specific cognitive activities• No information about learning sequences• Widget Store as widget available – PPIM expressed in Widget Store categories2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  14. 14. Evaluation• Evaluated by 29 teachers in two workshops (NEXT-TELL workshop and AHA Konferenz)• Qualitative and qunatitative feedback• Qualitiative feedback: helpful for SRL and its meta-cogntive aspects; helpful if great number of widgets available2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  15. 15. Conclusion• Mashup Recommender – helps to create own PLE suitable for SRL – based on a template / learning ontology approach – all components have open interfaces – can be used by other tools – overall evaluation result quite positive• Next steps – recommendations based on usage data – recommendations based on learning goals (widgets can be associated with domain concepts)2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  16. 16. Further Information• Mashup Recommender: http://css-kmi.tugraz.at:8080/mashuprecommender/ http://www.role-widgetstore.eu/tool/mashup-recommender• ROLE Project: http://www.role-project.eu/• ROLE Sandbox: http://role-sandbox.eu/• Widget Store: http://www.role-widgetstore.eu/• SRL Teaser Video: http://www.youtube.com/watch?v=jTa1vOH6JjA2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  17. 17. Thank you for your attention! Any questions?2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  18. 18. Examples from the Widget Store• Goal setting To-Learn list: http://www.role-widgetstore.eu/tool/learn-list My goals: http://www.role-widgetstore.eu/tool/my-goals2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  19. 19. Examples from the Widget Store• Time management Google Calendar: http://www.role-widgetstore.eu/tool/google-calendar2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  20. 20. Examples from the Widget Store• Resource ManagementMashup Recommender: http://www.role-widgetstore.eu/tool/mashup-recommenderBinocs: http://www.role-widgetstore.eu/tool/binocs2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  21. 21. Examples from the Widget Store• Reflection Distribution of your data per day: http://www.role-widgetstore.eu/tool/distribution-your-data-day2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  22. 22. Example: Advanced Text Reading2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  23. 23. SRL Video• Video to give basic idea and motivation of SRL2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
  24. 24. Screenshot - iGoogle Categories of Widget Store Related widgets2012-09-03 ICWL 2012 in Sinaia, Romania © www.role-project.eu
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