Resumen de Improving geometry by using dialogic hypermedia tools: a case study

Joaquim Giménez Rodríguez , Núria Rosich Sala

• In this paper we present the results of using an interactive geometrical environment, regarding the acquisition of certain mathematical skills by deaf students (12-16 years old). Communication and variability skills are analyzed when the class is organized using computer distance support. We present the main trends of the experiences and formative regulation assessment perspective.