This short guide presents and details the different steps for the participatory construction of a conceptual model that serves the analysis of local socio-ecological dynamics focusing on an issue of natural resource management. This methodological note in spanish compiles different documents and presentations on the ARDI method, participatory modelling and the analysis of socio-ecological dynamics, by Christophe Le Page, Michel Etienne, Jérôme Queste, Guy Trébuil, Julio César Salinas, and Jean-François Le Coq.