Resumo

TOMMASIELLO, Maria Guiomar Carneiro; SANTOS, Luany Renata dos  e  FRANZOL, Samara Dilio. DIFFICULTIES OF STUDENTS WITH RECORDS OF SEMIOTIC REPRESENTATION IN PHYSICS CLASSES OF A BRAZILIAN SCHOOL OF SECONDARY EDUCATION: THE X OF THE ISSUE. Rev. Comunic [online]. 2017, vol.24, n.1, pp.23-34. ISSN 2238-121X.  https://doi.org/10.15600/2238-121X/comunicacoes.v24n1p23-34.

This work is part of an ongoing research with support from FAPESP whose title is “Research-Intervention in Pedagogical Practice of Teachers of Natural Sciences and Mathematics in the Integral Secondary Education”, in continuity with the other, that focus on the teaching of Physics in Brazilian schools of medium level and the study of records of semiotics representation used. In the Physics classes were observed the records of representation semiotics mobilized by the teachers and their joints by means of treatment and conversion. In the conversion of exercises in the natural language to an algebraic expression the students demonstrate difficulty to recognize the data and their respective representations, besides does not recognize the same mathematical object, in this case, the unknown, represented by different letters of X.

Palavras-chave : SEMIOTIC; TEACHING OF PHYSICS; MIDDLE SCHOOL.

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