The aim of the project was to organise the mobility of Sternik “Horyzonty” teachers to La Vall school in the suburbs of Barcelona. For over 50 years this school has been applying personalised and single sex education model which Horyzonty Primary School has been based on too. Project aims: - exchanging the experiences with the similar institutions in the EU within the range of approaches and teaching methods, parents-teachers cooperation, individual approach in teaching, teaching expertise, - acquiring know-how to apply new teaching methods in order to create more individualized approach to work with students, - increasing interpersonal skills to facilitate communication between school, students and their parents, - obtaining ready procedures and working models worked out through years of experience in similar EU institutions, - acquiring skills and techniques to adapt and introduce content and language integrated learning (CLIL) in Horyzonty school since the early education. Project participants: 12 teachers from Horyzonty Primary School. Majority of the school teachers took part in this project, which will likely result in the homogenous approach to work with students and consistency of the methods applied both during lessons and extra-curricular activities. Activities: Recruitment –two stages approach – initial assessment of the staff needs at the time of writing the application and final recruitment once the project was funded. Initial activities: information meetings, cultural issues preparations, English language courses, introduction to Spanish language, group meetings, workshops on the mobility aims. Mobility of twelve staff members in total – two separate trips (6 staff members each) including 5 full day staff training at La Vall school in Spain. Two assessments trips involving head teacher and deputy head teacher of Sternik Horyzonty school. Mobility assessment activities – workshops and group meetings of teachers teams in mobility. Promoting activities – meetings with parents, information about the project on the school webpage and school fb, exchange of knowledge and experience between staff members, inter-cities meetings with other English teachers from Sternik partner schools in Poland. Project outcomes and long term impact: New knowledge and experience from the exchange between Polish and Spanish schools including knowledge about teaching methods, cooperation with parents, personalised and single sex education model, advantages of single-sex education, dealing with various challenges in school environments. New knowledge about already implemented and tested procedures developed and applied in similar schools within the EU. Acquisition of skills on new teaching methods and approaches facilitating individualized work with students; of interpersonal skills facilitating communication with students and parents within the school environment. On top of the skills and expertise, the project resulted in implementation of several approaches: - the importance of teachers teamwork was confirmed – there are now regular teaching staff meetings to share knowledge, exchange methods, teaching experiences and solutions to any challenging situations within the school. New approaches are implemented throughout all the classes in school, following the strategies observed at La Vall school, - implementation of WIN-WIN method from La Vall school. The method refers to the strategy of dealing with children’s emotions and feelings within schools environment – in the conflict situation there is no loser but everyone can gain something by accepting the agreed solution, - implementation of the cooperative learning method including more frequent work in groups of children where each child has a special role assigned, the follow-up solution from La Vall school. Among others, the methods improve communication and problem solving skills between children, - the work has been initiated to allow sharing teaching materials online following solutions from La Vall school. Anticipated long-term benefits of the project: - implementation of the work program and solutions for continuous and mutual teaching staff development. Development and implementation of homogeneous communication approaches towards children on the teachers’ sides, - higher motivation and confidence on the side of the teaching staff in the area of personalised and single sex education model in Sternik Horyzonty, and conviction of numerous advantages of this educational system.