Mobile technology; Personal Learning Environment; Key competence; Social Media

The paper is aimed at the systematic integration of the personal learning environment (PLE) in education in primary schools. The authors describe the educational model that will be tested - through the proposed application - on the selected sample of upper primary school students. The paper describes basic functional features of the application. The aim of the integration of the model will be to verify its contribution and influence on students? adoption of habits for the building of the personal learning environment and on the development of the key learning competence. Moreover, the paper mentions the important role of knowledge sharing, which is one of the key PLE features and at the same time is considered to be the source for the increasing work productivity through information and communication technologies in the 21st century.