O uso do desenho geométrico como motivador de aprendizagem no ensino de área de figuras planas

Abstract

The following text suggests a working project using a ruler and compass understanding simple designs and defining properties concerning such designs. According to the concept that Geometrical Design provides a better understanding and vision about Geometrical problems and particularly, the teaching area for flat pictures. We shall provide concepts regarding calculation of the main simple projects (such as square roots, rectangles, parallelograms, triangles and isosceles triangles) as well as the use of such designs about interesting Mathematical Olympiads problems. We shall use forms to illustrate those helpful simple shapes now and their meaning. Finally, we shall describe proven experience during this project.