Browsing Τμήμα Επιστημών της Αγωγής / Department of Education by Author "Kalogirou, Panayiota"
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Article
An attempt to overcome the epistemological obstacle in the case of fraction division
Kalogirou, Panayiota; Gagatsis, Athanasios; Michael, P.; Deliyianni, Eleni (2010)
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Article
Self concept and the impact of the geometrical shape on mathematical problem solving
Michael, P.; Panaoura, Areti; Gagatsis, Athanasios; Kalogirou, Panayiota (2010)