Search
Now showing items 11-18 of 18
Números irracionales
(2009-07)
The aim of this lecture is to provide alternative methods to show that √2 is irrational as well as to establish connections with several concepts related with Pell's equation.
Uso de las tecnologías en el aprendizaje de la matemática. Validando conjeturas
(2008-01)
The objective of this lecture is to provide some elements that can be taken as a reference when approaching learning tasks using technological tools to formulate an justify conjectures.
Eigenteoría sin determinantes
(2008)
¿Cuales son los problemas fundamentales en ´ algebra ´
lineal?
Teoría de Valores Propios
(2007-08)
In this lecture it is shown how to compute the eigenvalues of a matrix without using determinants.
El papel de los Matemáticos y los Educadores
(2008)
Competencia Matematica (OECD, 2004, p. 3) : “La ´
capacidad individual para identificar y comprender el papel
que desempenan las matem ˜ aticas en el mundo, emitir ´
juicios bien fundados, utilizar las matematicas y ...
Solución de Ecuaciones
(2007-01)
The objective of this lecture is to provide some ideas that can help to articulate the methods for solving equations of degree ≤4.
Uso de las tecnologías en el aprendizaje de la matemática.Cálculo de áreas
(2009-01)
The objective of this lecture is to provide some examples that can help teachers to identify characteristics of the learning tasks within the framework of problem solving.