Conversions de registre semiotiques en didactique de la physique : cas de la notion de vitesse chez les apprenants du secondaire

الملخص EN

This article presents the results of a study on the semiotic representations of the different registers related to kinematic concepts as they constitute a prerequisite for the learning of subsequent concepts in the field of physics within the framework of Raymond Duval's theory (1993).

This study was conducted in a random sample of high school students.

She was guided in this by the different approaches related to the concept of velocity.

We also tried to show the CONVERSIONS DE REGISTRE SEMIOTIQUES EN DIDACTIQUE DE LA PHYSIQUE, CAS DE LA NOTION DE VITESSE CHEZ LES APPRENANTS DU SECONDAIRE DR.

DJABOU DJAMEL Revue Développement des Ressources Humaines ; VOL: 09/N01/juin 2018 26 instrumental procedures implemented by the learners and inherent to the different semiotic representations of the different registers.

According to the analysis of the main results, learners tend to attribute to the concept of velocity in the field of didactics of physics an extrinsic tool status through representations.

These revealed an attachment to a visual dimension.

This dimension proved to be of a magnitude exceeding the simple level of understandable comfort that appeared when changing from one register to another.