Listar DMDCSCE - Artículos por autor "Ayala-Altamirano, Cristina"
Mostrando ítems 1-3 de 3
-
Desarrollo del pensamiento algebraico a través de la justificación en educación primaria
El objetivo de este trabajo es describir una propuesta de enseñanza que promueva el pensamiento algebraico a través de la expresión y justificación de ideas matemáticas al resolver tareas relacionadas con tres enfoques ... -
Fourth-graders’ justifications in early algebra tasks involving a functional relationship.
Ayala-Altamirano, Cristina; Molina, Marta (Springer, 2021-06-05)In the context of early algebra research and as part of a classroom teaching experiment (CTE), we investigated fourth grade (9- to 10-year-old) students’ justifications of how they performed tasks involving the functional ... -
Word problems associated with the use of functional strategies among grade 4 students.
Ramírez, Rafael; Brizuela, Bárbara; Ayala-Altamirano, Cristina (2020-08-12)Abstract This article discusses the characteristics of word problems that are associated with students’ use of functional strategies and their ability to represent the generalization of functions. In the context of a ...