Considering that learning and teaching activities take place in the social context and as a result of interaction, it is thought that analyzing and evaluating different cultures by prospective teachers is important in terms of raising individuals with 21st-century skills. The purpose of social networks, such as eTwinning, which is a part of Erasmus, is to support the creation and development of awareness of respect, tolerance, and understanding by providing the integration of young people from different countries and cultures through dialogue. With this project, it is aimed that primary school teacher candidates with different cultures use the Twinspace and work together in order to contribute to their cultural, personal, and professional development through eTwinning activities.