Carrillo Yáñez, JoséCliment Rodríguez, NuriaMontes Navarro, Miguel ÁngelContreras González, Luis CarlosFlorres-Medrano, EricEscudero-Ávila, Dinazar IsabelVasco, DianaRojas, NielkaFlores, PabloAguilar-González, ÁlvaroRibeiro, MiguelMuñoz Catalán, María Cinta2020-03-052020-03-052018-07-19José Carrillo-Yañez, Nuria Climent, Miguel Montes, Luis C. Contreras, Eric Flores-Medrano, Dinazar Escudero-Ávila, Diana Vasco, Nielka Rojas, Pablo Flores, Álvaro Aguilar-González, Miguel Ribeiro & M. Cinta Muñoz-Catalán (2018) The mathematics teacher’s specialised knowledge (MTSK) model*, Research in Mathematics Education, 20:3, 236-253, DOI: 10.1080/14794802.2018.14799811479-48021754-0178http://hdl.handle.net/10272/17572This paper presents the Mathematics Teacher’s Specialised Knowledge (MTSK) model. It acknowledges earlier contributions to understanding and structuring teachers’ knowledge, in particular, the special debt owed to Shulman’s notion of pedagogical content knowledge and to Ball and collaborators’ Mathematical Knowledge for Teaching (MKT), influential for the specialised nature of one of its sub-domains. The authors’ research with teachers has led them to explore the characteristics of MKT and to refine the descriptors relating to its sub-domains, a task which has underlined the difficulty involved in unambiguously delimiting the boundaries which separate these. As a result, and taking into consideration a broader view of the specialised nature of the teacher’s mathematical knowledge, the authors propose a framework which, whilst respecting the major domains of Content Knowledge and Pedagogical Content Knowledge, regards the specialisation in respect of mathematical knowledge as a property which is inherent to the model and extends across all sub-domains.engAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/educación MatemáticaMTSKTeachers’ knowledge, specialised knowledge, mathematical knowledge for teachingjournal article10.1080/14794802.2018.14799815899 Otras Especialidades Pedagógicas1299 Otras Especialidades Matemáticas