Project-based learning can involve building knowledge through inter- and transdisciplinarity. Learning through the arts is conditioned by the integrative functions of the arts in knowledge and enhances the experience of meaning. In this article, the points of connection between the work of art and the subjects of studies in the subjects of other curricular areas are identified; the ways of integrating the arts into the learning process are delimited; the concepts "integration of the arts", "learning through Arte Plus projects" are defined.