“…The TPACK model (Mishra & Koehler, 2006) was designed precisely to identify the types of knowledge teachers must master to integrate technology into their teaching. In recent years, numerous researchers have adopted this framework perspective to analyse the results of their studies (Bate, 2010;Beltrán-Sánchez et al, 2019;Castellanos et al, 2017;Cózar et al, 2015;Kushner y Ward, 2013;Mouza et al, 2014;Tsai & Chai, 2012) specifically on the teaching of mathematics, which is the area in which our work is framed (Arnal-Bailera & Oller-Marcén, 2017;Dockendorff & Solar, 2018;Durdu & Dag, 2017;Morales-López, 2019;Özgün-Koca et al, 2010). In fact, the technological component is concretised in these latest works in the use of Geogebra dynamic geometry software, which is also the one we have chosen in our research for its didactic potentialities (promotion of understanding of mathematical content, development of problem solving skills, etc.…”