Higher education 

1978-1983 Diploma (equivalent of Masters) with Excellence of Teacher of Mathematics in English, Faculty of Mathematics, Leningrad State Pedagogical Institute named after Gertzen (now: State Pedagogical University of St. Petersburg), USSR (now Russia).

1991-1993 M.Sc. in Mathematics Education, Technion - Israel Institute of Technology, Department of Education in Technology and Science, Haifa, Israel

1994-1997 D.Sc., Technion - Israel Institute of Technology, Department of Education in Technology and Science, Haifa, Israel

1997 – 1998 Post-Doctoral Research Fellow, Research Associate, with Prof. Edward A. Silver. University of Pittsburgh, Learning Research and Development Center (LRDC), USA.

1999 – 2000 Post-Doctoral Research Fellow (VATAT) with Prof. Michal Yerushalmy. Faculty of Education, University of Haifa, Israel.