M. Kattou , D. Pitta-Pantazi , C. Christou
EDULEARN12 Proceedings 1974 -1984
M. Pittalis , C. Christou , D. Pitta-Pantazi
EDULEARN12 Proceedings 66 -75
Irene Biza , T. Zachariades , C. Christou , D. Pitta-Pantazi
Constantinos Christou , Demetra Pitta‐Pantazi , Alkeos Souyoul , Theodossios Zachariades
Canadian Journal of Science, Mathematics and Technology Education 5 ( 2) 241 -252
Demetra Pitta‐Pantazi , Athanasios Gagatsis
Early Child Development and Care 166 ( 1) 63 -79
Despina Potari , Theodossios Zachariades , Constantinos Christou , George Kyriazis
Proceedings of the 28th annual meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education 2 846 -848
Demetra Pitta Pantazi , Eddie M Gray
Proceedings of the Second Mediterranean Conference on Mathematics Education 307 -316
Constantinos Christou , Nicholas Mousoulides , Marios Pittalis , Demetra Pitta Pantazi
An Empirical Taxonomy of Problem Posing Processes. ZDM 37 ( 3) 149 -158
M Kattou , K Kontoyianni , D Pitta–Pantazi
ZDM–The International Journal on Mathematics Education, 45 (4)
Maria Kattou , Katerina Kontoyianni , Constantinos Christou , Demetra Pitta-Pantazi
Psychological test and assessment modeling 55 ( 3) 289 -315
Athanasios Gagatsis , Modestina Modestou , Demetra Pitta-Pantazi
International Group for the Psychology of Mathematics Education
Eddie Gray , Constantinos Christou , Demetra Pitta-Pantazi
Scientia paedagogica experimentalis 39 ( 1) 59 -74
Eddie M. Gray , Demetra Pitta-Pantazi , Hazel Howat
Constantinos Christou , Keith Jones , Demetra Pitta-Pantazi , Marios Pittalis
Nicholas Mousoulides , Marios Pittalis , Constantinos Christou , Demetra Pitta-Pantazi
The Mathematics Enthusiast 2 ( 2) 125 -143
Demetra Pitta-Pantazi , Eddie M. Gray
The Mathematics Enthusiast 3 ( 2) 194 -222
Constantinos Christou , Evgenia Sendova , João Filipe Matos , Keith Jones
University of Cyprus
Athanasios Gagatsis , Demetra Pitta-Pantazi , Marilena Pantziara
International Group for the Psychology of Mathematics Education
Athanasios Gagatsis , Demetra Pitta-Pantazi , Niki Michaelidou
International Group for the Psychology of Mathematics Education
Eddie M. Gray , Constantinos Christou , Demetra Pitta-Pantazi
International Group for the Psychology of Mathematics Education