INVESTIGADORES
OTERO Maria Rita
congresos y reuniones científicas
Título:
Changes in the images and arguing from the mathematics textbooks for the secondary school in Argentina along 67 years
Autor/es:
LLANOS, V. C.; OTERO, M. R.
Lugar:
Dublin
Reunión:
Congreso; Tenth Congress of the European Society for Research in Mathematics Education; 2017
Institución organizadora:
Institute of Education, Dublin City University
Resumen:
This work analyses the changes in the relationship between arguing and images from the mathematics textbooks for the secondary school in Argentina (12-17 years old) along 67 years. The textbooks have been published in the period 1940 thru 2007. The analysis is done by (N=137) textbooks based on three meta-categories in an inductive way. These meta-categories are: characteristics of the arguing, relationship between images and arguing as well as characteristics of the textbooks (the date of publishing, the epistemological conceptions about mathematics and the educational level which the textbook is oriented). A factorial analysis of multiple correspondences was performed to find the main similarities and differences between the textbooks and to make a cluster analysis and one possible classification.