Construções geométricas por régua e compasso e números construtíveis.

Abstract

In this paper we propose a direct application in teaching mathematics in basics education, contributing to the learning content, using geometric constructions by ruler and compass. We will focus on theoretical concepts and hitorical facts about the geometric construtions and the Classic Problems of Greek Geometry and constructible numbers. We will present proposals for activities that involve the basics and by resolved with the use these constructions. The work could serve as a basis for elementary scholl teachers or people who are interested in the subject.