Environmental education program where it was explored how our daily products, through their productions systems can contribute to nature conservation. 10 products were explored: Water, Bread, Paper, Pork meat,  milk, Tea-Coffee-Cotton-Sugar-Cocoa, chicken-eggs, honey, fruits, stone soup. The central role of the project “The Rural World and the Conservation of Nature” is to teach to the children of Lisbon the importance of everyday products (such as bread, milk, pork meat and paper) and how they are linked to nature conservation. Systems of production are discussed, and the students participate in activities that emphasise the connection between items of necessity and the natural world.