Trails Plus is an innovative and exciting new series that combines the social practices of the English language with an interactive, text-rich linguistic program. The objetive is to allow communication in a variety of social and academic contexts by taking a spiral approach to learning. This allows constant recycling of previously learned lenguage while integrating new vocabulary and structures.Trails Plus take primary students through levels A1 and A2 of the Common European Framework of Reference for lenguages (CEFR).