109094 20230706131425.0 sideral 125255 ART-2021-125255 eng Manero, V. Universidad de Zaragoza (orcid)0000-0001-9884-7995 Understanding proof practices of pre-service mathematics teachers in geometry 2021 Access copy available to the general public Unrestricted In this work, we show the results of a research with pre-service mathematics secondary teachers about their Van Hiele level regarding the proof in Geometry. We observe three different profiles whose characteristics are described. These descriptions allow us to foresee certain differences when carrying out proof teaching in secondary school. The presence of a profile with a lower level than that assumed for some high school students stands out. The other two profiles show differences regarding the presence of some advanced proof strategies. info:eu-repo/grantAgreement/ES/DGA/S60-20R info:eu-repo/grantAgreement/ES/MICINN/PID2019-104964GB-I00 info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 0.145 2021 Mathematics (miscellaneous) 2021 Q4 Education 2021 Q4 0.2 2021 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Arnal-Bailera, A. Universidad de Zaragoza (orcid)0000-0002-0516-0463 2006 200 Universidad de Zaragoza Dpto. Matemáticas Área Didáctica Matemática 13, 3 (2021), 99-130 Mathematics Teaching-Research Journal 2573-4377 800351 http://zaguan.unizar.es/record/109094/files/texto_completo.pdf Postprint 2049655 http://zaguan.unizar.es/record/109094/files/texto_completo.jpg?subformat=icon icon Postprint https://commons.hostos.cuny.edu/mtrj/archives/volume-13-n-3/ Texto completo de la revista oai:zaguan.unizar.es:109094 articulos driver 2023-07-06-12:21:15 ARTICLE