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Authoring Adaptive Hypermedia and IMS Learning Design: A possible understanding?

Authoring Adaptive Hypermedia and IMS Learning Design: A possible understanding?. Alexandra Cristea* and Daniel Burgos** * Information System Department, Faculty of Mathematics and Computing Science Eindhoven University of Technology ** Open University of The Netherlands

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Authoring Adaptive Hypermedia and IMS Learning Design: A possible understanding?

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  1. Authoring Adaptive Hypermedia and IMS Learning Design: A possible understanding? Alexandra Cristea* and Daniel Burgos** * Information System Department, Faculty of Mathematics and Computing Science Eindhoven University of Technology ** Open University of The Netherlands PO BOX 2690, 6401 DL Heerlen

  2. Outline • Motivation • Issues • Conclusion

  3. Motivation • Adaptive Educational Hypermedia (AEH) and IMS Learning Design (IMS LD) are different disciplines, and at present, there is little shared knowledge between them. • goal is the same: create the best possible environment for a learner to perform his/her learning activities in. • issue of differences and similarities in AEH (especially, in Authoring thereof), and IMS LD

  4. LAOS • Domain model • Goal and Constraints model • Presentation model • User model • Adaptation model

  5. Adaptation Model: LAG • Adaptation assembly language • Adaptation language • Adaptation strategies

  6. IMS LD • Level A: basic structure: activities & roles • Level B: properties, conditions, calculations, global elements and a monitoring service • Level C: notifications

  7. LAOS at work: • Players: • AHA!, WHURLE, Blackboard • Authoring: • MOT, LAG language, LAG-XLS • Engines: • AHA!, WHURLE, Blackboard

  8. IMS LD at work: • Players: • Reload project, CopperCore, Sled • Authoring: • Reload project, CopperAuthor • Engines: • netUniversité, CopperCore

  9. Roles LAOS • Author of DM / GM/ PM/ UM/ AM • Manager of Authoring environment (less developed) • User (Learner/ Buyer, etc.) of Product • Manager of Learning environment (less developed)

  10. Roles IMS LD • Author • Manager • Player

  11. Lifecycle LAOS • Authoring DM, GM, PM, UM, AM • Converting • Playing

  12. Lifecycle IMS LD • Modelling • publishing • playing

  13. Mutual benefits • LAOS (most AEH authoring models) don’t provide for explicit multiple roles for authors and learners (5 roles but: pedagogical rooting -> technical). • IMS LD can benefit from a more explicit formulation of the adaptive behavior borrowed from LAOS, and especially, LAG • IMS LD is believed to benefit from a clear distinction between LO contents and LO behavior (i.e., allowing the same object to behave differently in different settings; allowing pedagogical strategies to be exchanged the same way learning objects are)

  14. Questions … ?

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