The following ICMI Study is underway:

ICMI Study 19: Proof and proving in mathematics education.

The two co-chairs for this Study are Gila Hanna (ghanna@oise.utoronto.ca), University of Toronto, Canada, and Michael de Villiers (profmd@mweb.co.za), University of KwaZulu-Natal, South Africa.

The Discussion Document is available in PDF format (including a call for contributions), in the "Related Links" section of the study website (which is still under construction but functional):

http://jps.library.utoronto.ca/ocs/index.php?cf=8

EXTENDED DEADLINE FOR CONTRIBUTIONS: August 31, 2008
Potential authors will be informed the result of the refereeing process by November 15, 2008.

The Study Conference will be held on May 10-15, 2009 in Taipei, Taiwan.

Members of the IPC:
Ferdinando Arzarello (Italy); Tommy Dreyfus (Israel); Viviane Durand-Guerrier (France); Hans Niels Jahnke (Germany); Fou-Lai Lin (Taiwan); Annie Selden (USA); David Tall (UK); Oleksiy Yevdokimov (Australia); Bernard Hodgson ex officio (Canada).
ICMI executive advisors: Hyman Bass (USA); Mariolina Bartolini-Bussi (Italy)