Prof. Roza Leikin is the director of the RANGE Center. She is a professor at the Department of Mathematics Education and the Head of the Graduate Program in the Education of Gifted and Talented at the Faculty of Education, University of Haifa. She earned her doctorate in mathematics education at the Technion - Israel Institute of Technology. Her areas of academic interest include mathematics, mathematics education and education of the gifted.
Personal site: http://rozal.edu.haifa.ac.il