This paper presents the first formal approach –according to the textbooks – that students of third grade of elementary school should have when studying fractions. The research is the result of the authors’ experience in ...

This research project was carried out with the participation of primary school teachers from the Pascual Correa Flórez educational institution in the municipality of Amagá - Antioquia who were in charge of the area of ...

Obando (2003) argues that there are many questions that arise in the teaching-learning processes of mathematics around the subject of fractions. In this paper we present a cognitive analysis that allows us to determine a ...

In this investigation we approach the understanding of the fraction concept in attention to its different uses as mathematical object. Due to the low results that have obtained for this topic in different national tests. ...

The research that is presented below is concerned with inserting the concept of pattern into the second grade classroom of the Primary Basic class, which corresponds to the fact that during the first years of schooling the ...

The research that is presented below has its interest in the analysis of the construction of the notion of fraction equipartition in elementary students, through musical objects, the above because the methods currently ...

The aim of this thesis is to propose the use of children's stories as a didactic strategy to increase the understanding of science and mathematics in children of the first grade of the José Antonio Galán de la Estrella ...