"Deficit theory - defining others by their weaknesses rather than their strengths - is the most destructive tool"
UPDATED: SEPTEMBER 2020
Phone: (34) 935812644, Fax: (34) 935811169
ORCID ID: 0000-0001-5199-6336, Researcher ID: P-2912-2016
Professor at the Department of Mathematics and Science Education of Universitat Autònoma de Barcelona
College of Education, D134-G5, Campus Bellaterra, 08193, Cerdanyola del Vallès, Barcelona, Catalonia, Spain
Honorary Research Fellow at the Department of Mathematics Education of the University of South Africa