Editors

Editors-in-Chief:

Susanne Prediger, TU Dortmund, IPN Leibniz Institute for  Science and Mathematics Education, Germany
David Wagner, University of New Brunswick, Canada


Book Review Editor:

Gail FitzSimons, University of Melbourne, Melbourne, Australia


Associate Editors:
 

Michèle Artigue, Université de Paris, France
Angelika Bikner-Ahsbahs, University of Bremen, Germany
Tamsin Meaney, Western Norway University of Applied Sciences, Norway
Vilma Mesa, University of Michigan, USA
Demetra Pitta-Pantazi, University of Cyprus, Cyprus
Luis Radford, Universite Laurentienne, Canada
Michal Tabach, Tel Aviv University, Israel
Hamsa Venkat, University of the Witwatersrand, South Africa

Founding Editor:
†Hans Freudenthal


Advisory Editors:

Alan J. Bishop, Monash University, Australia
Willibald Dörfler, Universität Klagenfurt, Austria
Tommy Dreyfus, Tel Aviv University, Israel
Merrilyn Goos, University of Limerick, Ireland
Gila Hanna, The Ontario Institute for Studies in Education, Canada
Kenneth Ruthven, University of Cambridge, UK
Norma Presmeg, Illinois State University, USA
Anna Sierpinska, Concordia University, Canada

Consulting Editor

Jill Adler, University of the Witwatersrand, South Africa

Editorial Board:

Dor Abrahamson, University of California, Berkeley, USA
Ferdinando Arzarello, Torino, Italy
Anna Baccaglini-Frank, University of Pisa, Italy
Maria G. Bartolini Bussi, Modena, Italy
Richard Barwell, Ottawa University, Canada
Dani Ben-Zvi, The University of Haifa, Israel
Jinfa Cai, University of Delaware, USA
Chien Chin, Taipei, Taiwan
Marta Civil, The University of Arizona, Tuscon, USA 
Lisa Darragh, The University of Auckland, New Zealand
Viviane Durand-Guerrier, Lyon, France
Paul Drijvers, Utrecht University, Freudenthal Institute, the Netherlands
Anthony Essien, University of Witwatersrand, South Africa
Helen Forgasz, Victoria, Australia
Michael Fried, Beer Sheva, Israel 
Taro Fujita, University of Exeter, UK
Fulvia Furinghetti, Genova, Italy
Peter Galbraith, Queensland, Australia
Maisie Gholson, University of Michigan, USA
David Gómez, Universidad de O'Higgins, Chile
Mellony Graven, Rhodes University, South Africa
Corinne Hahn, ESCP Europe, Paris, France
Lulu Healy, King’s College London, UK
Hui-Yu Hsu, National Tsing Hua University, Taiwan
Matthew Inglis, Loughborough University, UK
Mercy Kazima, University of Malawi, Malawi
Ivy Kidron, Jerusalem College of Technology, Israel
Oh Nam Kwon, Seoul National University, Korea
Jean-Baptiste Lagrange, Reims, France
Roza Leikin, Haifa, Israel
Stephen Lerman, London, UK
Esther Levenson, Tel Aviv University, Israel
Peter Liljedahl, Burnaby, Canada
Anke Lindmeier, Friedrich Schiller University Jena, Germany
Claire Margolinas, Chamalières CEDEX, France
Maria A. Mariotti, Siena, Italy
Isaias Miranda, Instituto Politecnico Nacional, Mexico
Takeshi Miyakawa, Waseda University, Japan
John Monaghan, Leeds, UK
Elena Nardi, University of East Anglia, UK
Oi-Lam Ng, The Chinese University of Hong Kong, Hong Kong
Kazuhiko Nunokawa, Joetsu, Japan
Sebastian Rezat, Paderborn University, Germany
Teresa Rojano, Center for Research and Advanced Studies, IPN, Mexico City, Mexico
Erlina Ronda, University of the Philippines Diliman, Philippines
Alejandro S. González-Martín, University of Montreal, Canada
Cristina Sabena, University of Torino, Italy
Maike Schindler, University of Cologne, Germany
Stanislaw Schukajlow, University of Münster, Germany
Annie Selden, New Mexico State University, NM, USA
Anna Shvarts, Utrecht University, the Netherlands
Lovisa Sumpter, Stockholm University, Sweden
Osama Swidan, Ben-Gurion University of the Negev, Israel
Marianna Tzekaki, Aristotle University of Thessaloniki, Greece
Paola Valero, Stockholm University, Sweden  
Luz Valoyes-Chávez, Universidad de Chile, Chile
Carlos Vasco, Santafé de Bogotá, Colombia
Lieven Verschaffel, Leuven, Belgium
Nada Vondrova, Prague, Czech Republic
Margaret Walshaw, Massey University, New Zealand
Keith Weber, Rutgers University, NJ, USA
Julian Williams, The University of Manchester, UK