Résumé
This article is focused on the teaching and learning of Algorithmics, a discipline at the intersection of Informatics and Mathematics. We focus on the didactic transposition of Algorithmics in secondary school in France and Ukraine. Based on epistemological and didactical frameworks, we identify the general characteristics of the approaches in the two countries, taking into account the organization of the content and the national contexts (in the course of Mathematics in France and in the course of Informatics in Ukraine). Our results give perspectives on understanding the place that Algorithmics can hold in the teaching and learning of Mathematics and Informatics.