Resumo

NDJATCHI, Mbe Koua Christophe. Conocimientos previos de números complejos en Ingeniería. Cienc. docencia tecnol. [online]. 2019, n.58, pp.305-329. ISSN 1851-1716.

This paper's objective is to identify the previous mathematical knowledge that computer systems engineering students have before taking the course of complex numbers through the development of cognitive processes of the theory of mathematics in the context of science. For this purpose, an instrument based on these cognitive processes has been designed. This instrument has been applied to convenience sample of students. The data was analyzed quantitatively, and the results show the difficulties that students have on the basic previous knowledge of education.

Palavras-chave : Mathematics in the Context of Sciences; Mathematics in Context; Cognitive Process; Construction of Knowledge; Previous knowledge.

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