1. The document discusses using videoconferencing to connect language learners in intercultural exchanges. It allows students to directly present and discuss their different cultures with partner classes in other countries. 2. An ethnographic approach is recommended where students observe and try to understand the cultural perspectives and practices of their partner group. This helps develop intercultural communication skills. 3. Some examples of videoconferencing tasks are given, such as comparing films or customs between cultures. Guidelines stress preparing materials, allowing discussion, and following up for maximum learning.