EN
The new core curriculum set many challenges for students and teachers. One of the most important is the need to implement the assumed content by the graduates of the old primary school, who implemented the old core curriculum so far. The article presents the results of the analysis of both documents in terms of continuity and logical reference to the content of the old core curriculum. It also discusses the results of a survey conducted among students and teachers on the difficulty of seventh grade students with the implementation of the new core curriculum.