This pedagogic experiment is carried out with students chosen by UNESCO chair for the master "Développement et Aménagement Intégré des Territoires" of museum d'histoire naturelle and AgroParisTech Institute. We have two objectives. The pedagogic one is to increase the ability of the students to answer to local expectations and to motivate them in collaborative learning group method in a completely different environment, helping them to become actors of the project. The operational objective is to be relevant on the concrete aspect of the final restitution in front of local stakeholders on the subject of the future of their rural or periurban zone