Errors in understanding the meaning of letters in algebraic assignments by university students

 

Guardado en:
Detalles Bibliográficos
Autores: Bolaños-González, Helen, Lupiáñez-Gómez, José Luis
Formato: artículo original
Estado:Versión publicada
Fecha de Publicación:2021
Descripción:This investigation has as general objective to analyze, classify and interpret the algebraic errors presented by a group of 38 students enrolled in the General Mathematics course of Universidad Nacional in Costa Rica, which is offered to different majors. In this study, that constitutes a research replica, we use a questionnaire focused on the use of letters with different meanings, from labels to variables. It was developed from the quantitative approach during the 2018-2019 period. As a result of the analysis, it has been detected that the most frequent errors in the answers of the items respond to the use of the letters as unknown specific value, letter as generalized number, or in the use of the letter as variable.
País:Portal de Revistas UNA
Institución:Universidad Nacional de Costa Rica
Repositorio:Portal de Revistas UNA
Lenguaje:Español
OAI Identifier:oai:ojs.www.una.ac.cr:article/14385
Acceso en línea:https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/14385
Palabra clave:Errors
difficulties
algebraic tasks
use of letters
university students
algebra
higher education
Mathematics education
Errores
dificultades
tareas algebraicas
uso de letras
estudiantes universitarios
álgebra
educación superior
educación matemática
Erros
dificuldades
tarefas algébricas
estudantes universitários
ensino superior
educação matemática