I dedicate to this work to my son Gabriel, of seven years, that for its easiness of learning in the new technologies of information and natural curiosity, have been a laboratory of learning for me the time all. With it and for it I am, constantly, reconstructing my knowledge. GRATEFULNESS I am thankful all that, of one another one forms or had supported, me throughout this year of course, especially, to the professors who had guided the long-distance course all. They had been several you discipline, some had guided one more than disciplines, but all had always had words of incentive and safe orientation so that I could continue in a new and total challenging modality for me, that it is the long-distance education. It would like to also say that the argument fell for land, as many times heard, of that this modality of education it is superficial, in contrast, exactly without knowing them was imagining as it would be to correct the work of the pupils, to evaluate them, to allow the reconstruction of the work that contents was not it. This process showed to me that more I was demanded felt, me engaged to study more, to make the optimum work that I could not to disappoint them, therefore knows that the professors had very dedicated of its time reading the material sent for us, correcting, in stimulating to continue.