학술논문
Evaluación de actitudes hacia la integración de calculadoras gráficas en el currículum de educación secundaria
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Abstract
Este trabajo analiza el efecto que provoca un plan de formación inicial de profesores en el desarrollo de actitudes favorables a la integración de las calculadoras gráficas en el currículum de matemáticas de Educación Secundaria. A partir de una escala de actitudes aplicada antes y después del programa formativo se establecen diferentes tipologías de profesores, que ejemplifican niveles de resistencia diferenciados a la hora de integrar en sus aulas nuevas tecnologías informáticas dotadas de sistemas de representación múltiple, conocidas como calculadoras gráficas. A lo largo del documento se muestran los resultados de varias técnicas de análisis multivariante empleados como instrumentos metodológicos de análisis del cambio actitudinal individual y grupal, y que contribuyen a clarificar las actitudes y resistencias de estudiantes de último año de la Licenciatura de Matemáticas acerca de la utilidad didáctica en el estudio de la función cuadrática de las nuevas tecnologías en general, y de las calculadoras gráficas TI-83 y TI-92, en particular.
This paper analyzes the effect that causes a plan of initial training teachers in the development of favourable attitudes to the integration of the graphical calculator in the curriculum of mathematics of Secondary Education. From a scale of attitudes applied before and after the formative program different typologies from teachers student settle down, that they exemplify differentiated levels of resistance at the time of integrating in its classrooms new technologies equipped with systems of multiple representations, known like graphical computers. Throughout the document are the results of several techniques of used multivariate analyses like methodology instruments of analysis of the individual and group attitudinal change, and that contributes to clarify the attitudes and resistance of students in the last year of the Degree of Mathematics about the didactic utility in the study of the quadratic function of the new technologies in general, and of graphical calculator TI-83 and TI-92, in particular.
This paper analyzes the effect that causes a plan of initial training teachers in the development of favourable attitudes to the integration of the graphical calculator in the curriculum of mathematics of Secondary Education. From a scale of attitudes applied before and after the formative program different typologies from teachers student settle down, that they exemplify differentiated levels of resistance at the time of integrating in its classrooms new technologies equipped with systems of multiple representations, known like graphical computers. Throughout the document are the results of several techniques of used multivariate analyses like methodology instruments of analysis of the individual and group attitudinal change, and that contributes to clarify the attitudes and resistance of students in the last year of the Degree of Mathematics about the didactic utility in the study of the quadratic function of the new technologies in general, and of graphical calculator TI-83 and TI-92, in particular.