This article shows how to teach two different levels of students in one class in schools. This article is a comparison of French and Uzbek schools. The main object of the article is the Jules Ferry B school in France and the double-level classes in the experience of this school. According to the French primary education experience,there are many such schools, and the main goal is to double-level students to repeat the previous topics (for a single senior class) and to introduce new topics

double-level classes, senior classes, junior classes, education in France, organizing the class, preference of parents, repetition of previous topics