• Ambiente visual para el aprendizaje de la trigonometria 

      González Botero, Jonathan Alexander (Escuela Colombiana de Ingeniería Julio GaravitoIngeniería de Sistemas, 2015)
      The following article presents the degree project, called "Visual environment for the learning of trigonometry", where from an analysis of the materials used for the teaching of trigonometry, there were difficulties that ...