Martins, CristinaSantos, Leonor2011-06-012011-06-012009Martins, Cristina; Santos, Leonor (2008). Continuous training in Mathematics: Influence on the professional knowledge of elementary school teachers. In Proceedings of the 33rd Conference of the International Group for the Psychology of Mathematics Education. Salónica978-960-243-653-0http://hdl.handle.net/10198/4860Short oral communicationThis report is based on an ongoing investigation, aiming to study the contribution of participating in a Continuous Training Program in Mathematics for the professional development of elementary school teachers, specifically regarding professional knowledge.engProfessional developmentPraticesManipulativesProfessional Knowledgeconference object