Efecto del uso del geoplano en el desarrollo del pensamiento geométrico, en relación con la aprehensión conceptual y operacional de polígonos

The following writing aims to establish the effects of the use of concrete didactic tools in the classroom (geoplane) and the conceptual units of learning in levels and stages, as a strategy for the conceptual apprehension and operation of perimeter and area in polygons, in students of 5º of Distric...