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Semantic Description of Educational Adaptive Hypermedia Based on a Conceptual Model
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Papasalouros, Andreas; Retalis, Symeon; Papaspyrou, Nikolaos – Educational Technology & Society, 2004
The role of conceptual modeling in Educational Adaptive Hypermedia Applications (EAHA) is especially important. A conceptual model of an educational application depicts the instructional solution that is implemented, containing information about concepts that must be ac-quired by learners, tasks in which learners must be involved and resources…
Descriptors: Intelligent Tutoring Systems, Models, Individualized Instruction, Educational Technology
Modeling Educational Content: The Cognitive Approach of the PALO Language
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Rodriguez-Artacho, Miguel; Verdejo Maillo, M. Felisa – Educational Technology & Society, 2004
This paper presents a reference framework to describe educational material. It introduces the PALO Language as a cognitive based approach to Educational Modeling Languages (EML). In accordance with recent trends for reusability and interoperability in Learning Technologies, EML constitutes an evolution of the current content-centered…
Descriptors: Learning Processes, Standards, Teaching Methods, Instructional Materials