Mathematics courses are a set of abstract knowledge resulting from logical reasoning applied to various objects such as numbers, figures, structures and transformations. ... - physics course: it is a science that tries to understand, model or even explain the physical phenomena of the world. It corresponds to the study of the external world, the laws of its variation and evolution. Systems modeling ignores chemical and biological processes. ... - English course: it is a Germanic language originating from England which draws its roots from languages of the North of Europe and whose vocabulary was enriched by the Norman language brought by the Normans, then the Anglo-Norman with the Plantagenets. ...