socialbookmarking in the field of education. Michèle Drechsler thesis - 11 views
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Michèle Drechsler on 20 Apr 10Socialbookmarking practices in the field of education : semantic, socio-cognitive and formative affordances Research about Diigo's communities.
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Graham Perrin on 14 Jun 10Annotations at http://groups.diigo.com/group/Diigo_HQ/content/1675591