Secuencia didáctica digital con simuladores para la enseñanza de los números enteros y la superación de dificultades en su aprendizaje

Abstract

The present deepening project arises as a possible solution to some difficulties presented by the seventh grade students of the Sumapaz January 17th technical and educational institution learning about integers, specifically in relation to the recognition of the limit of the numerical domain, the ignorance of the order of integers on the number line, ignoring the unary signs of integers when performing operations or making comparisons, giving only one type of interpretation to the number 0, as well as difficulties in solving arithmetic word problems (PAEV) between others, difficulties present in other investigations such as that of Mejía and Gallardo (2016); Bruno and Martinón 1997. Due to the aforementioned, a Digital Didactic Sequence based on simulators is proposed to offers students to address different problem situations in which they can construct different meanings for integers and to solve problems with additive structure of integers.