This project aims to offer students an alternative learning experience through exploration and interaction with the real world outside the classroom. Students are asked to follow clues in order to discover practical applications and concrete examples of what they are being taught at school. For example, they are asked to locate geometric patterns in the streets of the city and upload their finding on Twin Space. The first to do it 'wins'.The interdisciplinary approach, the investigative/collaborative learning and the promotion of intercultural communication along with the use of the English language form the basic keystones of the project.