Didactics : an overview on the key concepts

الملخص EN

This study aims at identifying didactics as a science with its own concepts and theoretical principles.

it also aims at clarifying the development of this concept in Arabic and foreign languages, and clarifying the difference in the use of the connotation of this word among the Arab countries and to make distinction between types of didactics.

the didactics is based on the study of the triadic interaction of the teacher, the learner, and knowledge.

we also took a closer look at some concepts such as : didactic contract, didactic transposition, didactic obstacles, didactic perceptions, as well as didactic situations.

we also some historical facts about didactics in the Algerian educational system.