Abstract

QUERO MENDEZ, Ortelio Nilo  and  RUIZ PEREZ, Aldo Medardo. The transference among representations of the sphere in the initial formation of Teachers of Mathematics. Conrado [online]. 2019, vol.15, n.69, pp. 309-317.  Epub Sep 02, 2019. ISSN 1990-8644.

This article contains the solution to a problem about the transference among representations of the sphere corresponding to the teaching-learning process of Analytic Geometry in the initial formation of teachers of mathematics. The main cause of this problem is the insufficient development of the theory of representations in didactic of Analytic Geometry which is confirmed in the analysis of the bibliography when it is checked that it does not have all the possible transferences and procedures to finish them and in consequence, it lacks of learning tasks in order the students can construct and fit procedures of transference. The article is divided into four parts, the initial part contains the theoretical fundaments to solve the problem, the second part states a procedure to determine the possible transferences among representations of the sphere and the results of its application, the third part proposes a set of tasks to develop the skill relating to the transfer among representations of the sphere and finally in the fourth part, it describes the results obtained in the use of the learning tasks.

Keywords : Transfer among representations; sphere; Analytic Geometry.

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