This study aims at analysing a school outing during which the pupils (6th grade) learn to find their way in space while collecting data in relation to the experiential knowledge of their territory of life in Ravine blanche kartié, (a neighbourhood in Saint-Pierre, Reunion Island). These data are subjective (values given to places) and objective (functions and uses of places). They are confronted and geo-shared. Pupils geo-sharing space makes it possible to highlight their relationship to the territory and their territoriality. For data identification and collection, the use of digital tools is acclaimed. Indeed, global digital technology accessibility in societies is transforming our relationship to space. Digital tools (virtual globes, tools to create multimedia stories) giving wide access to the world, increase the perception of space and its reading, by varying the angles and points of view of the student.