International Conference 

Challenging mathematical tasks

for heterogeneous classes

September 24, 2019

Invited  Speakers

Abraham Arcavi 

Weizmann Institute,Israel

Jinfa Cai 

University of DelawareNewark, USA

Constantinos Christou 

University of Cyprus,Cyprus

Alexander Karp 

Teachers College ColumbiaUniversity  USA

Demetra Pitta-Pantazi

University of Cyprus,Cyprus

Michal Yerushalmy

University of Haifa,Israel

Rina Zazkis

Simon Fraser University Vancouver Canada