Mostrar el registro sencillo de la publicación
Resignification of the concept of linear inequality through graphic argumentation. The case of the noise emission norm
| dc.contributor.author | Lemus-Cortez, Neemias | |
| dc.contributor.author | Gaete-Peralta, Claudio | |
| dc.contributor.author | Huincahue, Jaime | |
| dc.date.accessioned | 2021-12-29T11:45:11Z | |
| dc.date.available | 2021-12-29T11:45:11Z | |
| dc.date.issued | 2021 | |
| dc.identifier.uri | http://repositorio.ucm.cl/handle/ucm/3678 | |
| dc.description.abstract | The objective of this research was to analyze the construction of mathematical knowledge associated with the linear inequalities that Chilean students carried out through graphic argumentation, in a modeling process framed in the Socioepistemological Theory of Educational Mathematics. To fulfill this objective, the methodology was qualitative and consisted of a case study in which 28 Chilean 12th grade students participated in a classroom situation where a modeling process was applied through the use of a mobile phone application called Sound Analyzer that designs graphs of a sound in decibels according to time. The students described the number of decibels of a certain song and identified the time intervals in which that song exceeded the number of decibels established by regulation by the Ministry of the Environment of Chile. As a result of the investigation, it was found that the students were able to generate, in a modeling process and through graphic argumentation, a resignification of mathematical knowledge associated with linear inequalities. | es_CL |
| dc.language.iso | en | es_CL |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Chile | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | * |
| dc.source | Proceedings of The 12th International Conference on Society and Information Technologies (ICSIT 2021), 19-22 | es_CL |
| dc.subject | Graphic argumentation | es_CL |
| dc.subject | Inequality | es_CL |
| dc.subject | Modeling | es_CL |
| dc.subject | Resignification | es_CL |
| dc.subject | Socioepistemology | es_CL |
| dc.title | Resignification of the concept of linear inequality through graphic argumentation. The case of the noise emission norm | es_CL |
| dc.type | Article | es_CL |
| dc.ucm.indexacion | Scopus | es_CL |
| dc.ucm.uri | www.iiis.org/CDs2021/CD2021Spring/papers/EB147TI.pdf | es_CL |
Ficheros en la publicación
| Ficheros | Tamaño | Formato | Ver |
|---|---|---|---|
|
No hay ficheros asociados a esta publicación. |
|||
Esta publicación aparece en la(s) siguiente(s) colección(ones)
Excepto si se señala otra cosa, la licencia de la publicación se describe como Atribución-NoComercial-SinDerivadas 3.0 Chile