Connexió entre el 2D i el 3D... amb GeoGebra! Authors Bernat Ancochea Millet Guillem Bonet Carbó Abstract The abstraction process of looking at a flat display and visualising the corresponding figure in 3D is not simple, but can be worked on with different exercises. In this article, we discuss some of them. We talk about other activities that can help with spatial vision and establishing the connection between a polyhedron in space and its decomposition on the flat plane. We also propose modelling and then building some of these developments to connect them with their original figure going from 2D to 3D and vice versa. Downloads Download data is not yet available. Downloads PDF (Català) Issue No. 51: desembre 2024 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.
