{"title":"Cálculo integral para o Ensino Médio","authors":"Alyrio A. Cordeiro Neto","doi":"10.21711/2319023X2019/PMO710","DOIUrl":null,"url":null,"abstract":"In the examinations of the Program for International Student Assessment (Pisa), there are questions that assess the student’s ability to estimate areas of a region of the plane, where the boundary is not given only by straight line segments, using the information contained in a map. Motivated by these problems, we present a didactic sequence to introduce, in High School, rudimentary notions of the Integral Calculus, with the aid of the software of dynamic geometry GeoGebra, so that we can obtain the estimates. We also show that through the knowledge about integration processes, students of the last stage of Basic Education can develop some specific skills and abilities of Mathematics and its technologies described in the National Curricular Common Base (BNCC).","PeriodicalId":274953,"journal":{"name":"Revista Professor de Matemática On line","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Revista Professor de Matemática On line","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21711/2319023X2019/PMO710","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In the examinations of the Program for International Student Assessment (Pisa), there are questions that assess the student’s ability to estimate areas of a region of the plane, where the boundary is not given only by straight line segments, using the information contained in a map. Motivated by these problems, we present a didactic sequence to introduce, in High School, rudimentary notions of the Integral Calculus, with the aid of the software of dynamic geometry GeoGebra, so that we can obtain the estimates. We also show that through the knowledge about integration processes, students of the last stage of Basic Education can develop some specific skills and abilities of Mathematics and its technologies described in the National Curricular Common Base (BNCC).