Estudio del proceso de génesis instrumental del artefacto simbólico función exponencial Study of the process of instrumental genesis of the symbolic artifact for the exponential function
This article describes a study of the exponential function on students of the first semester of a private University in Lima, Peru. The research was aimed at analyzing the Instrumental genesis process of this mathematical object assisted by the use of Geogebra software. Rabardel's Instrumental...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | Spanish |
| Published: |
University of Camaguey
2018-05-01
|
| Series: | Transformación |
| Subjects: | |
| Online Access: | http://revistas.reduc.edu.cu/index.php/transformacion/article/view/2266/2111 |
| _version_ | 1818109710149091328 |
|---|---|
| author | Mihály André Martínez Miraval |
| author_facet | Mihály André Martínez Miraval |
| author_sort | Mihály André Martínez Miraval |
| collection | DOAJ |
| description | This article describes a study of the exponential function on students of the first semester of a private University in Lima, Peru. The research was aimed at analyzing the Instrumental genesis process of this mathematical object assisted by the use of Geogebra software. Rabardel's Instrumental Approach was used as a theoretical framework. Likewise, some notions of Artigue's Didactic Engineering were used as a methodology, focusing on a priori and a posteriori analysis. The students’ answers allowed to identify the use of schemes built and activated, while interacting with the symbolic artifact for the exponential function. The use of Geogebra favored the instrumentalization and instrumentation of the addressed mathematical object since it allowed the students to validate their conjectures.
Keywords: |
| first_indexed | 2024-12-11T02:35:34Z |
| format | Article |
| id | doaj.art-4f23279dcb23490e9d1d02341d423437 |
| institution | Directory Open Access Journal |
| issn | 2077-2955 |
| language | Spanish |
| last_indexed | 2024-12-11T02:35:34Z |
| publishDate | 2018-05-01 |
| publisher | University of Camaguey |
| record_format | Article |
| series | Transformación |
| spelling | doaj.art-4f23279dcb23490e9d1d02341d4234372022-12-22T01:23:43ZspaUniversity of CamagueyTransformación2077-29552018-05-01142252261Estudio del proceso de génesis instrumental del artefacto simbólico función exponencial Study of the process of instrumental genesis of the symbolic artifact for the exponential functionMihály André Martínez Miraval0Pontificia Universidad Católica del PerúThis article describes a study of the exponential function on students of the first semester of a private University in Lima, Peru. The research was aimed at analyzing the Instrumental genesis process of this mathematical object assisted by the use of Geogebra software. Rabardel's Instrumental Approach was used as a theoretical framework. Likewise, some notions of Artigue's Didactic Engineering were used as a methodology, focusing on a priori and a posteriori analysis. The students’ answers allowed to identify the use of schemes built and activated, while interacting with the symbolic artifact for the exponential function. The use of Geogebra favored the instrumentalization and instrumentation of the addressed mathematical object since it allowed the students to validate their conjectures. Keywords:http://revistas.reduc.edu.cu/index.php/transformacion/article/view/2266/2111Mathematics instructionmathematical conceptsalgebradidactics. |
| spellingShingle | Mihály André Martínez Miraval Estudio del proceso de génesis instrumental del artefacto simbólico función exponencial Study of the process of instrumental genesis of the symbolic artifact for the exponential function Transformación Mathematics instruction mathematical concepts algebra didactics. |
| title | Estudio del proceso de génesis instrumental del artefacto simbólico función exponencial Study of the process of instrumental genesis of the symbolic artifact for the exponential function |
| title_full | Estudio del proceso de génesis instrumental del artefacto simbólico función exponencial Study of the process of instrumental genesis of the symbolic artifact for the exponential function |
| title_fullStr | Estudio del proceso de génesis instrumental del artefacto simbólico función exponencial Study of the process of instrumental genesis of the symbolic artifact for the exponential function |
| title_full_unstemmed | Estudio del proceso de génesis instrumental del artefacto simbólico función exponencial Study of the process of instrumental genesis of the symbolic artifact for the exponential function |
| title_short | Estudio del proceso de génesis instrumental del artefacto simbólico función exponencial Study of the process of instrumental genesis of the symbolic artifact for the exponential function |
| title_sort | estudio del proceso de genesis instrumental del artefacto simbolico funcion exponencial study of the process of instrumental genesis of the symbolic artifact for the exponential function |
| topic | Mathematics instruction mathematical concepts algebra didactics. |
| url | http://revistas.reduc.edu.cu/index.php/transformacion/article/view/2266/2111 |
| work_keys_str_mv | AT mihalyandremartinezmiraval estudiodelprocesodegenesisinstrumentaldelartefactosimbolicofuncionexponencialstudyoftheprocessofinstrumentalgenesisofthesymbolicartifactfortheexponentialfunction |