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http://repositoriodigital.ipn.mx/handle/123456789/11721| Título : | Estudio Socioepistemológico De La Tangente |
| Autor : | Castañeda Alonso, Apolo |
| Fecha de publicación : | 16-ene-2013 |
| Descripción : | The objective of the present work of investigation is to study the didactic phenomenon that appears in the students who attend the matter of Differential Calculus, which consists of the difficulty to establish a connection between the static tangent studied in previous courses and the variable tangent (dynamic), this problem is enunciated in Martinez (2005). In the matter of Differential calculus it is enunciated of way specifies to the straight line with variable tangent when studying the derivative, maximums and minimums and in the graphical interpretations, nevertheless do not exist a tie defined in texts between the static tangent and the dynamic tangent, of such form that the students cannot either relate to the derivative one to a tangent straight line, this problem is also enunciated in Cantoral (2000) and Artigue (1998). Our investigation is within the line of investigation of the Variational Thought and Language which is in charge to study the phenomena of education and learning of mathematical concepts in where they are involved ideas of variation and change in the educative system and social means in which one is present, this line of investigation is located within the sine of the theoretical approach the socioepistemology. We took as frame from reference to the Socioepistemology, which is a theoretical approach of systemic type that takes into account four components that are: the cognitive, the didactics, epistemological and the social one. The social component modifies substantially to the other three components. In our investigation the epistemological component and the social one were taken into account. Erudite old works were analyzed and also works whose intentionality was the diffusion of the no erudite atmosphere knowledge, finally I analyze a scholastic text book, whose first edition is of 1904 but which it is effective in our days. The product of our investigation can contribute to create learning sequences that allow to construct to the variable tangent from a variacional point of view, with which elements will have to approach the concept of derived from more significant and effective way, we considered as well that also it contributes to redesign the present scholastic mathematical speech. |
| URI : | http://www.repositoriodigital.ipn.mx/handle/123456789/11721 |
| Otros identificadores : | http://hdl.handle.net/123456789/1259 |
| Aparece en las colecciones: | Doctorado |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| serna_2007.pdf | 1.03 MB | Adobe PDF | Visualizar/Abrir |
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