Aplicação no ensino médio da soma de Riemann no cálculo de áreas

Abstract

This work shows the application of an activity in a class of 2nd year of high school and is based on the dissertation of Karolyne Cerqueira Costa Rozendo. In April and May of the year 2013, students did activities on the calculation of areas, constructed the material to review the formulas of areas of plane figures and were presented to the areas of regions bounded by graphs, learning how to calculate them by approach. Exercises done on the subject and a test to evaluate what they have learned. At the end, students used computational resources to apply what they have learned.