Ronald G. Sultana is Professor of Education at the University of Malta, and Founding Director of the Euro-Mediterranean Centre for Educational Research. He has published widely on a range of educational topics, most having equity as a central concern. Michael A. Buhagiar is a Senior Lecturer in Mathematics Education at the University of Malta. His main interests include teacher education, action research, and problem-based learning, about which he has published several papers in peer reviewed journals.