• Pensamiento geométrico en las mochilas arhuacas 

      Aroca Araújo, Armando (Bogotá : Universidad de Ciencias Aplicadas y Ambientales, 2008, 2008-07)
      It is the arhuaca knapsack a fertile pre-colombian object in beauty and development of ancestral geometric thought. Due to its wealth, three are the perspectives of analysis presented in this article, in the presence of ...
    • Una propuesta metodológica en etnomatemáticas 

      Aroca Araújo, Armando (Bogotá : Universidad de Ciencias Aplicadas y Ambientales, 2008, 2008-01)
      This paper presents the synthesis of a methodological proposal in ethnomathematics as a result of three years of research, whose primary objective was to develop a plan for teaching geometry to the Arhuacos indians of the ...