The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
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1. Educational Technology Research Unit Prof. Sanna Järvelä http://edtech.oulu.fi/ Department of Educational Sciences and Teacher Education University of Oulu
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5. R e s e a r c h Introductory studies (25 ects) Intermediate studies (60 ects) Master’s programme Postgraduate education T e a c h i n g Teaching and learning with technology in practice