Knowledge to Teaching Linear Equations A Case Study
Fil: Páez, David Alfonso. Universidad Autónoma de Aguascalientes (UAA). Consejo Nacional de Ciencia y Tecnología (CONACyT); México.
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Universidad Nacional de Luján
2024
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| Acceso en línea: | http://ri.unlu.edu.ar/xmlui/handle/rediunlu/2690 |
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I62-R168-rediunlu-2690 |
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I62-R168-rediunlu-26902024-11-21T22:09:20Z Knowledge to Teaching Linear Equations A Case Study Páez, David Alfonso Eudave Muñoz, Daniel Knowledge Teaching Practice Algebra Mathematics Didactic Fil: Páez, David Alfonso. Universidad Autónoma de Aguascalientes (UAA). Consejo Nacional de Ciencia y Tecnología (CONACyT); México. Fil: Eudave Muñoz, Daniel. Universidad Autónoma de Aguascalientes (UAA). Consejo Nacional de Ciencia y Tecnología (CONACyT); México. One of the curren! problems in Mathematics Education is the required knowledge to teach algebra. In several studies regarding teaching and leaming of System of linear equations in two variables, it is reported that students liave problems understanding and solving such Systems. Several researchers consider that the teacher must create adequate environments for students to develop suchkinds of thinking, so the students may move lfom one to the other, as well as to teach and promote reflection on the different mathematical methods to solve a system of equations in two variables, stressing the importance to the graphic method. The aim of tliis paper is to show the mathematical knowledge that a teacher reveáis when solving systems of linear equations in two variables. We report a case study of a Mexican teacher, teaching mathematics even when his professional profile is not related. Two class sessions were videotaped in order to promote a reflection on his teaching practice. Results show tliis teacher lias basic knowledge related to fínding the valúes that satisfy a system of linear equations, which may produce conceptual and epistemological obstacles to students; results also show that he lacks mathematical arguments to determine and justify if a system of linear equations can be solved. 2024-11-20T17:38:18Z 2024-11-20T17:38:18Z 2020-08 Presentation info:eu-repo/semantics/conferenceObject info:ar-repo/semantics/documento de conferencia info:eu-repo/semantics/acceptedVersion http://ri.unlu.edu.ar/xmlui/handle/rediunlu/2690 eng en info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ application/pdf application/pdf Universidad Nacional de Luján |
| institution |
Universidad Nacional de Luján (UNLu) |
| institution_str |
I-62 |
| repository_str |
R-168 |
| collection |
REDIUNLu - Repositorio Digital Institucional de Acceso Abierto - Universidad Nacional de Luján (UNLu) |
| language |
Inglés Inglés |
| topic |
Knowledge Teaching Practice Algebra Mathematics Didactic |
| spellingShingle |
Knowledge Teaching Practice Algebra Mathematics Didactic Páez, David Alfonso Eudave Muñoz, Daniel Knowledge to Teaching Linear Equations A Case Study |
| topic_facet |
Knowledge Teaching Practice Algebra Mathematics Didactic |
| description |
Fil: Páez, David Alfonso. Universidad Autónoma de Aguascalientes (UAA). Consejo Nacional de Ciencia y Tecnología (CONACyT); México. |
| format |
Presentation Documento de conferencia Documento de conferencia acceptedVersion |
| author |
Páez, David Alfonso Eudave Muñoz, Daniel |
| author_facet |
Páez, David Alfonso Eudave Muñoz, Daniel |
| author_sort |
Páez, David Alfonso |
| title |
Knowledge to Teaching Linear Equations A Case Study |
| title_short |
Knowledge to Teaching Linear Equations A Case Study |
| title_full |
Knowledge to Teaching Linear Equations A Case Study |
| title_fullStr |
Knowledge to Teaching Linear Equations A Case Study |
| title_full_unstemmed |
Knowledge to Teaching Linear Equations A Case Study |
| title_sort |
knowledge to teaching linear equations a case study |
| publisher |
Universidad Nacional de Luján |
| publishDate |
2024 |
| url |
http://ri.unlu.edu.ar/xmlui/handle/rediunlu/2690 |
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AT paezdavidalfonso knowledgetoteachinglinearequationsacasestudy AT eudavemunozdaniel knowledgetoteachinglinearequationsacasestudy |
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1823895024456171520 |