Desenvolvimento de planilhas dinâmicas utilizando o software Geogebra para o estudo de funções trigonométricas

Abstract

This work was developed with the intention of creating a new tool to assist in teaching trigonometry. The tool has been created with the support of technological resources and Geogebra software has been chosen for the development of this project. Because the amount of resources that the software provides, especially the ability to work seamlessly geometry and algebra, this was a great ally in the creation of dynamic spreadsheets. Following was developed theoretical part of trigonometric functions with their definitions, characteristics, construction of graphs and contributions that dynamic spreadsheets provide this study were presented.