Abstract

BREDA, Adriana; FONT MOLL, Vicenç; DO ROSARIO LIMA, Valderez Marina  and  VILLELA PEREIRA, Marcos. Components and indicators of didactic suitability criteria from the perspective of the ontosemiotic approach. trf [online]. 2018, vol.14, n.2, pp. 162-176. ISSN 2077-2955.

This research is based on the notion of didactic suitability criteria proposed by the Ontosemiótic Approach (OSA) of Mathematical Knowledge and Instruction (Godino, Batanero, and Font, 2007). It is aimed at describing the components and indicators for each of these criteria. Theoretical framework systematization and case study were used as fundamental methods; the latter was used to compare the proposed descriptors to the indicators of successful performance used by an in-service teacher to describe his teaching practice in his master degree dissertation. The components and indicators corresponding to each of the suitability criteria and its correspondence to teachers' qualification description referred to in the case study are offered as a scientific result

Keywords : mathematics instruction; mathematics teachers; teacher qualifications; educational quality; performance specifications.

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