Estudo das razões seno, cosseno e tangente através da resolução de problemas.

Abstract

There are several complaints from students regarding learning mathematics and knowing where to apply these contents in their daily lives. Which makes the study of mathematics something without much relevance. Therefore, this work aims to remedy this problem by presenting a teaching script of trigonometric ratios in the right triangle from the resolution of problems. The methodology used for the development of the research in relation to the objectives was used the exploratory format, in relation to the approach of the problem, the qualitative research model was used and as for the technical procedures used it was characterized as field research. The sample size was 12 students in the 2nd year of high school at a school in the region of Rio Tinto-PB. The instruments used in the research data collection was a questionnaire. The results showed the importance of this way of presenting the mathematical content, mainly in relation to revealing to the student the relevance of the content in practical areas of science.