Testing partner activities with pupils from other countries, enriching learning experiences of pupils in mobility, increasing specific competences and skills of pupils inmobility, improving the practice of accompanying teachers, developing a strong relationship between teachers, students and their families; improving relations inside the families: children and parents/other legal persons, engaging international cooperation and communication of pupils and teachers, exchanging/sharing information with other colleagues in classes for pupils and roundtables on the topics discussed in mobilities for teachers, bringing new ideas in group activities with their colleagues.