In the article is presented a bibliographical study by the author on a didactic model for the development of the process of teaching learning of the geometry in careers of engineering by means of the use of dynamic software. The attention is centered on the exploration of the concept solution of a conjecture. The current importance of the problem takes root in that; its solution is inserted in the development that is carried out in the universities, from the contextualization of the process guarantees education learning with the use of It means, and his applicability of the problems in the labor field for the future engineer. Beside, other some ideas proposed by investigators recognized in the discipline are presented.