Taking into account new pedagogic views and thinking about the great importance of students in learning process, this article makes reflection about the power of Council Archives in teaching-learning Social Sciences in Primary and Secondary Education, helped by small researching projects. In this way, the following pages will research the education project of Vitoria-Gasteiz's Council Archive «Pilar Arostegui», titled «Archivos. Vitoria-Gasteiz como espacio educativo», underlining its advantages and disadvantages.
Keywords: Archives, teaching-learning process, didactic resources, information sources, Primary-Secondary education, History.