RT Dissertation/Thesis T1 Diseño y estudio de situaciones didácticas que favorecen el trabajo con registros semióticos T2 Design and study of didactics situations that enhance work with semiotics registers A1 Macías Sánchez, Jesús AB What’s behind the mistakes and difficulties that appear on the students to understand and study mathematics?are only related to the cognitive complexity of the content or such difficulties are also related to the possible ways to access the different mathematical objects? The mathematical activity generated in many students learning difficulties that are not manifested in cognitive processes related to other areas of knowledge. If something characterizes the processes of teaching and learning of mathematics is that, unlike what happens with the objects of study in the experimental sciences, the only way to access to them is through its different semiotic representations. The coordination among the different systems of representation that refer to the same mathematical concept, needs to move from one register to another (D’Amore, 1998, 2001, 2003, 2004, 2006; Duval, 1993, 1994, 1995, 1996, 2000, 2003, 2004, 2005, 2007, 2008, 2011, 2012; Godino, 2002, 2003, 2012, 2014; Kaput, 1989a, 1989b,1992, 1998; Radford, 1998, 2004a, 2004b, 2004c, 2006a, 2008,2009, 2011, 2013, 2014a). Therefore, the treatments that can be realized within a given register and the conversion of one register into another, play an essential role in the grasp of the object and mathematical concepts. Through this work with representations, students give meanings to the objects of study and are able to understand the underlying mathematical structures, which is the main educational interest of this issue... PB Universidad Complutense de Madrid YR 2016 FD 2016-11-28 LK https://hdl.handle.net/20.500.14352/21470 UL https://hdl.handle.net/20.500.14352/21470 LA spa NO Tesis inédita de la Universidad Complutense de Madrid, Facultad de Educación, Departamento de Didáctica de las Ciencias Experimentales, leída el 15/12/2015 DS Docta Complutense RD 10 abr 2025