Artigo
O Movimento da Matemática Moderna e Diferentes Propostas Curriculares para o Ensino de Geometria no Brasil e em Portugal
Fecha
2011-01-01Registro en:
Bolema-mathematics Education Bulletin-boletim De Educacao Matematica. Rio Claro: Unesp-dept Mathematica, v. 24, n. 38, p. 171-196, 2011.
0103-636X
WOS000297798200008.pdf
WOS:000297798200008
Autor
Matos, Jose Manuel
Silva, Maria Celia Leme da [UNIFESP]
Institución
Resumen
This article reflects about how changes in school mathematics during the Modern Mathematics Movement influence and modify curricular proposals for teaching geometry in Brazil and Portugal. Geometry curriculum is identified as a problem (DETIENNE, 2000) traversing the two countries, and consequently a privileged source for comparative studies. Four textbooks for the lower levels of secondary school were analysed. Two authors keep their proposals for geometry teaching - Antonio Palma Fernandes and Osvaldo Sangiorgi - and two other textbooks - one from Antonio de Almeida Costa e Alfredo Osorio dos Anjos and another produced by a group of teachers in Bahia-integrate the new ideas deeply changing the geometry course. We conclude that curriculum development through textbooks does not linearly follow international recommendations, even when these are not uniform, as is the case of geometry during the Modern Mathematics Movement. Productions of this new curricular moment hybridize external influences producing new cultural entities that are not mere copies of the international curricular suggestions. Instead, they diversify with variable degrees of success, adapting to the contingencies of each educational system.