Podem fer amb la plastilina el paper de la magdalena! Authors Alba Requena Castellà Kaouthar Boukafri Itahriouan Abstract This article presents two visualmaths problems with multiple possible answers, and an analysis of the verbalizations and actions produced by two groups of 5-year-old childrenwhen solving them using supportmaterials. The problems are illustrated by a temporal sequence of three pictures (initial problem, partial solution, and final result),with one of them not shown. Children are divided in groups and, through discussion, they have to agree on how to solve the problem and represent it on paper. Thismethodology allows the children to take an active role in theirmathematics learning, stimulating participation and interest in problem-solving, and encouraging them not only to think of a solution but also to put it into practice. Downloads Text complet (Català) Published 2017-10-30 Issue No. 40: juliol 2017 Section Articles License The intellectual property of articles belongs to the respective authors.On submitting articles for publication to the journal NouBiaix, authors accept the following terms:Authors assign to Societat Catalana de Matemàtiques (a subsidiary of Institut d’Estudis Catalans) the rights of reproduction, communication to the public and distribution of the articles submitted for publication to NouBiaix.Authors answer to Societat Catalana de Matemàtiques for the authorship and originality of submitted articles.Authors are responsible for obtaining permission for the reproduction of all graphic material included in articles.Societat Catalana de Matemàtiques declines all liability for the possible infringement of intellectual property rights by authors.The contents published in the journal, unless otherwise stated in the text or in the graphic material, are subject to a Creative Commons Attribution-NonCommercial-NoDerivs (by-nc-nd) 3.0 Spain licence, the complete text of which may be found at https://creativecommons.org/licenses/by-nc-nd/3.0/es/deed.en. Consequently, the general public is authorised to reproduce, distribute and communicate the work, provided that its authorship and the body publishing it are acknowledged, and that no commercial use and no derivative works are made of it.NouBiaix is not responsible for the ideas and opinions expressed by the authors of the published articles.
