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El contraejemplo en la elaboración de la definición de función convexa por estudiantes universitarios
(Información tecnológica, 2019-02)
In this paper the results of an investigation that aimed to identify the role played by the counterexample in the elaboration of mathematical definitions are reported. In particular, the case of the convex function; in a ...
Existence of a Conserved Quantity and Stability of In Vitro Virus Infection Dynamics Models with Absorption Effect
(Computational and Mathematical Methods in Medicine, 2019-03-03)
Las matemáticas son para ser aplicadas: Creencias matemáticas de profesores mexicanos de bachillerato
(Educación Matemática, 2019-02)
Beyond elementary levels, little has been researched about the mathematical beliefs beliefs about mathematics, their teaching and their learning of in-service teachers. To begin filling this gap, the present qualitative ...
Comprensión del concepto derivada por medio de conexiones.
(REDIEM, 2019-03)
Propuesta teórico-didáctica para la enseñanza y aprendizaje del concepto del área.
(PREMISA, 2019-04)
A theoretical-didactic proposal for the planning of teaching of the concept of area of simple polygons in the preuniversity is described. It presents two hypothetical learning trajectories, the first is based on counting ...
Estructuras semánticas de problemas aditivos de enunciado verbal en libros de texto mexicanos.
(Educación Matemática, 2019-08)
The research aim is to characterize the additive problems of verbal statement in the textbooks of the second period of basic education in Mexico (first, second and third grades) according to their semantic structure. From ...
Explorando las Conceptualizaciones de la Pendiente en Estudiantes Universitarios.
(Bolema, Rio Claro., 2019-01)
This article reports an investigation that explored Slope¿s conceptualizations in 21 university students. The data was collected with a Task-Based Interview and for its data analysis it focused on the identification of key ...
Promoviendo la lectura reflexiva en profesores guerrerenses de nivel básico.
(Foro de Estudios sobre Guerrero, 2019-02)
For teachers, one of the goals is to teach for the understanding of concepts, however, his teaching practice is not enough to carry out activities that promote it, and consequently strategies should be proposed to the ...
Characterization of Inductive Reasoning in Middle School Mathematics Teachers in a Generalization Task.
(INTERNATIONAL ELECTRONIC JOURNAL OF MATHEMATICS EDUCATION, 2019-01)
This paper reports on the characterization of the inductive reasoning used by middle school mathematics teachers to solve a task of generalization of a quadratic pattern. The data was collected from individual interviews ...
Conexión entre derivada e integral en el registro algebraico en bachillerato.
(Innovación e Investigación en Matemática Educativa, 2019-05)