Funciones trigonométricas

Abstract

This work consistsin the implementation and experimentation of the lesson planning in trigonometries functions in Diez de Agosto High school in second year BGU and as principal goal to devolop the whole comprehension of trigonometries funtions, definitions, representations and particular characteristics, beginning of the relations of the Semiótico system ontosemiotico for this reason It was used the investigation of EOS methad from Godino (2018). The activities propose during the teaching process of the lesson planning to the students improve the capacity for resolving problems exercises comprehension, the importance of the Mathematics applied to the diary life giving security and confidence by himself/ herself the motivation, before, during and after in the activities are very important for teaching of mathematies. This allows to realice an analysis of the curricular unit. The achievement is that the students ean built mathematics models that is to say achieving the mathematization.