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Now showing items 11-15 of 15
LA RESIGNIFICACIÓN DE LA NOCIÓN DE LINEALIDAD
(2008)
Se considera que la noción de linealidad toma distintos significados, por los dominios matemáticos por losque transita en el currÃculo escolar. Está vinculada desde una perspectiva epistemológica a la noción ...
PROPAGATION OF ELASTIC WAVES ALONG INTERFACES IN LAYERED BEAMS
(2004)
An asymptotic model is proposed for the analysis of a long-wave dynamic model for a layered structure with an imperfect interface. Two layers of isotropic material are connected by a thin and soft adhesive: effectively the ...
WAYS OF REASONING AND TYPES OF PROOFS THAT MATHEMATICS TEACHERS SHOW IN TECHNOLOGY-ENHANCED INSTRUCTION
(2006)
In this report we document and analyze the ways of reasoning and types of proofs employed by high school mathematics teachers to validate conjectures and to justify procedures in order to solve problems, which emerge when ...