This article presents a didactic experience in teacher training carried out in the province of Santa Fe, Argentina. The training was carried out on the occasion of a total solar eclipse taking place in this region on July 2, 2019. Prior to this event, the authors, members of NASE, developed training meetings of the Ministry of Education of Santa Fe , on topics of Astronomy. From these workshops, participants of all educational levels with different specialties, carried out with their students school science activities where they applied Astronomy with an interdisciplinary perspective. In this way, the eclipse became an event that made possible an enrichment of astronomical education in the region.
