Ferdinando Arzarello
Dipartimento di Matematica "Giuseppe Peano"
Torino
Via Carlo Alberto, 10   
10123 Torino
ITALY
ICMI.president@mathunion.org
ferdinando.arzarello@unito.it

Cheryl E Praeger
Centre for the Mathematics of Symmetry and Computation
School of Mathematics and Statistics 
The University of Western Australia
35 Stirling Highway
Crawley WA  6009
AUSTRALIA 
http://www.maths.uwa.edu.au/~praeger
Cheryl.praeger@uwa.edu.au

Angel Ruiz
Centro de Investigaciones Matemáticas y Metamatemáticas
Universidad de Costa Rica
San José, COSTA RICA
http://angelruizz.com
ruizz.angel@gmail.com

Abraham Arcavi
Department of Science Teaching
Weizmann Institute of Science
Rehovot 76100
ISRAEL
abraham.arcavi@weizmann.ac.il

Catherine P. Vistro-Yu, Ed.D.
Professor, Mathematics Education
Mathematics Department, School of Science and Engineering
Rm 306 3/F Science Education Complex, Bldg A
Ateneo de Manila University
Katipunan Avenue, Loyola Heights, Quezon City
1108 PHILIPPINES
Tel (63-2) 426-6001 ext 5680 or 5685
Tel/Fax (63-2) 426-6125
cvistroyu@gmail.com 
cvistro-yu@ateneo.edu

Jean-Luc Dorier
Equipe DiMaGe
Université de Genève
Faculté de Psychologie et des Sciences de l'Education - FPSE
et Institut Universitaire de Formation des Enseignants (IUFE)
Uni Mail (Pavillon Mail - Bureau 232)
Bd du Pont d'Arve, 40
CH-1211 Genève 4
Suisse - Switzerland
Jean-Luc.Dorier@unige.ch

Roger Howe
Department of Mathematics
Yale University
PO BOX 208283
New Haven  CT  06520-8283
USA
howe@math.yale.edu

Yuriko Yamamoto Baldin
Department of Mathematics
Universidade Federal de São Carlos 
São Carlos, SP
BRAZIL 
yuriko.baldin@uol.com.br 
yuriko@dm.ufscar.br

Zahra Gooya 
Professor of mathematics education
Department of Mathematics
Faculty of mathematical Sciences
Shahid Beheshti University
Tehran
IRAN
(+98) 21 22 43 26 52 (work)
(+98) 21 88 26 18 72 (home)
(+98) 912 224 97 24 (cell phone)
z-gooya@sbu.ac.ir
zahra_gooya@yahoo.com 

Bill Barton (Past President of ICMI)
Department of Mathematics
The University of Auckland, PB 92 019
Auckland  1142
NEW ZEALAND
b.barton@auckland.ac.nz
 

Shigefumi Mori   (President of IMU)
Director, 
RIMS
Kyoto University
Japan 
president@mathunion.org

Helge Holden (Secretary of IMU)Department of Mathematical Sciences
Norwegian University of Science and
Technology (NTNU), 
NO-7491 Trondheim, Norway
secretary@mathunion.org

IMU stands for the International Mathematical Union.  ICMI is a commission of IMU.