The role of integrating the branches of exact sciences in their students’ achievement of the concepts of the structure of matter

Abstract

This work is a modest contribution to help those involved in the process of developing and renewing the educational system. It presents an analysis of some issues of science education curricula at the global level, with an exposure to some of the peculiarities of the Algerian curriculum for teaching chemistry, and presents the results of field studies to evaluate science education in the pre-university stages (general education). And university in Algeria, because of the impact of the first stage on the second stage.