CEIP "BERNARDINO PEREZ" is a Public Primary and Nursery School, located in Valencia de Don Juan ( León ), rural farming area in southeastern Leon, as a province of Castille Leon autonomous Region. Pupils enrolled at School have got an average social and economic background with a high commit into learning processes . Furthermore families and fellowship show a remarkable involvement in such a way. We,re currently working on a bilingual teaching program with English as a target language, in which Science contents are taught in that language in order to increase and develop kids linguistic competences.Getting involved in Erasmus + project, will provide us a tremendous chance through methodology updating within a multicultural context.English as a Lingua Franca will help our proposal over accuracy and cohesion integration into our School Planning. By participating in this project we,d continually enrich the methodology resources updating process to compare as well our experience in this field with other partner Schools. Through new technologies this School wants to open a window to different cultures, languages, people to promote european identity focused on tolerance, cooperation and sharing experiences. Lifelong benefits will be driven towards tasks featuring pupils, teaching staff and parents in order to enhance international cooperation and the School european dimension.For those teachers enrolled there will be an undoubted improvement in teaching roles via new methodology approaches, training and knowledge about European Union educational systems. School´s involvement will be driven to Job Shadowing based tasks. An effective tool to allow:To improve the quality and to start teaching staff mobilities.To increase the volume of partnerships between Schools in different EU member states.To enlarge teacher training quality and european dimension standards.To support the development of innovative ICT-based contents.