Geert Vanpaemel, Dirk De Bock, and Lieven Verschaffel Second International Conference on the History of Mathematics Education Lisbon, Portugal, October 2-5, 2011 Inventing…
Geert Vanpaemel, Dirk De Bock, and Lieven Verschaffel Second International Conference on the History of Mathematics Education Lisbon, Portugal, October 2-5, 2011 Inventing…