The document discusses the use of telecollaboration in CLIL (Content and Language Integrated Learning) classrooms to enhance language learning by connecting students with peers in other countries for online intercultural exchanges. It outlines various online platforms and collaborative tools that can be utilized for effective virtual exchanges and emphasizes the importance of creating meaningful and reflective tasks to ensure genuine interaction between students. Additionally, it highlights the principles for organizing successful telecollaborative projects, such as fostering intercultural communication and encouraging collaborative learning.