In the first part of the project Atlantic Bioma Mata, it was supplied to the pupil a general vision of the Universe with brief information on its origin and evolution, the solar system and the planet Land. This suffered an ecological boarding where its main ecosystems had been argued. Later, in the second part, the work was directed to some Brazilian natural regions with hangs special in the study and reflection of bioma Atlantic Mata, for it to shelter the set of ecosystems: manguezal, restinga and forest? or at least, what it remained of them? that it occurs in the City of Rio De Janeiro. In the following part, the reading and quarrel of questions on ambient degradation and its consequences in air, water and ground had been made, especially related to the great urban centers. a>. in the fourth and last part, had been presented and argued examples of public interest actions for the sustainable development. Implanting Agenda 21 with the pupils Agenda 21 is a document generated from the River Echo for global implantation, foreseeing, in more than 40 topics, the possibilities of sustainable development for the planet, where if it can generate development without damages to the quality of life of the human being and to the ambient conditions. This philosophy in the guiding of the conditions of life of the planet for and a just healthful environment can be summarized, with the perfect balance between the human being, the nature and the economy, without harming the development and the quality of life, and without degrading the planetary environment. This exactly document foresees the implantation of the national Agenda 21, that it will have to be implemented, in each country, observing itself its peculiar characteristics e, still, Agenda 21 place that, in thesis, must be implemented in each city or locality where a human nucleus with necessities of growth and ambient and economic support exists, without damage of quality of life and the degradation of ecosystems (ROMANELLI, 2010).