TY - JOUR
T1 - ¿Qué significado atribuyen a la Media Aritmética profesores de Matemática en Ejercicio?
AU - Calle Palomeque, Carmen Eulalia
AU - Breda, Adriana
AU - Font, Vicenc
PY - 2020/1/1
Y1 - 2020/1/1
N2 - The objective of this work is to study if professors in practice can identify the partial meaning of the arithmetic average mathematical object that allows solving a certain problem. For this, the answers of 95 teachers were analyzed to a task that consisted in relating the different meanings of this mathematical object
with a list of proposed problems. It is concluded that the majority of teachers fail to correctly relate the meaning of the mean with the statement of the corresponding problem and, those who manage to relate, justify this relationship incorrectly.
AB - The objective of this work is to study if professors in practice can identify the partial meaning of the arithmetic average mathematical object that allows solving a certain problem. For this, the answers of 95 teachers were analyzed to a task that consisted in relating the different meanings of this mathematical object
with a list of proposed problems. It is concluded that the majority of teachers fail to correctly relate the meaning of the mean with the statement of the corresponding problem and, those who manage to relate, justify this relationship incorrectly.
KW - Teacher training; Arithmetic average; Ontosemiotic Approach; Formación de profesores; Media aritmética; Enfoque ontosemiótico; Educación secundaria básica (13-16 años)
KW - Teacher training; Arithmetic average; Ontosemiotic Approach; Formación de profesores; Media aritmética; Enfoque ontosemiótico; Educación secundaria básica (13-16 años)
UR - https://www.efdeportes.com/efd231/ejercicios-para-cabeceo-frontal-de-futbol.htm
M3 - Artículo
SN - 2448-6469
JO - Acta Latinoamericana de Matemática Educativa
JF - Acta Latinoamericana de Matemática Educativa
ER -