Mejías Zamorano, Cristian Alejandro (Date of defense: 2019-06-26)
The main purpose of this research is to assess the early algebra didactic-mathematical knowledge of primary school teachers. Its content has been introduced in the school curriculum of the National ...
Ortúzar Flores, Harry Andrés (Date of defense: 2020-06-25)
This research contributes by identifying factors contributing to increasing the subjective well-being of children in residential centers of Chile and Peru, allowing for their inclusion in children's ...