Plenary+2

** Yves Kreis aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa Conference Schedule **

 * Plenary Address - Tuesday 3:15-4:15 - Textor 102 **

Yves Kreis studied mathematics at the University of Fribourg (Switzerland), completed the secondary school teacher accreditation in Luxembourg and finally attained his doctor's degree (Dr. paed.) under the guidance of his dissertation advisor Prof. Dr. Jens Holger Lorenz from the University of Education Ludwigsburg in the field mathematics education. He wrote his "Mémoire Professionnel and his "Travail de Candidature for his secondary school teacher accreditation over the integration of computer software in mathematics teaching. Yves Kreis is developer of GeoGebra since 2006. He will be leading the project GeoGebraPrim (adjustment of GeoGebra to the primary school) at the University of Luxembourg ||
 * [[image:zYvesKreis.png]] || **Brief Biography:**

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