"United of diversity" is about partnership between students and teachers from diffrent countries, from different cultures. The main objective this project is to bring the people together, combine their needs and find solutions, accept one another and involve all partners in actively participating in the society by engaging them in collaborative activities. All these different students, as they immerse into a society unknown to them, need to feel the security of being included in everyday life in all aspects. The 21st century requires gaining cultural awareness competencies, communication, collaboration, social and civic responsibility and digital literacy competencies. Teachers will build a bridges between what students know and what they need to learn. Children and teachers will promote the linguistic diversity and inter-cultural awareness, tolerance to diversity, break down the prejudices, promoting new teaching learning methods.