This project aims for collaborative work between the students from school Osnovna sola Dragomejl, in Slovenia, and students from school EB Rio Arade, Agrupamento de Escolas Rio Arade, Lagoa, Portugal, through the realization of joint activities on the theme of well-being, sustainability and European citizenship. From September to March, the project will be put into practice through the eTwinning platform and will culminate in the Erasmus+ group mobility of portuguese students in March, in Slovenia. This project is aligned with SDG ( Sustainable Development Goals) 03, 13, 14, 15 & 16.