The use of experimental approach and the semiotic mediation, To process mathematical Situations in a digital environment. (The composite of two central symmetries as an example)

تاريخ الاستلام: 13/02/2020 تاريخ القبول: 27/10/2020

Abstract

 In this article, we highlight the integration of dynamic geometry software into the treatment of mathematical Situations in a digital environment.  By disassembling a black box using the semiotic mediation (panning, effect, icon) provided by the Geogebra software.  Does this integration ensure active and effective learning based on an experimental approach, as a problem-solving procedure.  Its result is to build new mathematical learning.

We used the analytical descriptive approach to our study.  In the theoretical section, we presented the most important terminology and the most important work done on the topic.  In the practical part, we described and analyzed a field experience that was performed with mathematics students at the Higher Teacher Training School of Kouba.

The study concluded that adopting this approach is important and effective for integrating digital media.  It provides an excellent environment for the practice of learning and creates a new environment for the life of mathematical objects that is different from paper and pencil.