PL
In recent years International Schools have been opened also in Poland, but their performance is still rather unknown. The main aim of this article was to describe accurately the content and construction of The Primary Year Program of the International School and to present an interesting way of approaching the curriculum in practice. Moreover the thesis compares the features, tasks and aims of the constructivist learning environment with the special aspects of the school being examined: mainly the teaching methods and course schedule which are focused on the process of forming knowledge in the children’s minds and showing how to create conditions for the optimal development of a child.