Descripción: “...In Colombia, the desertion of university students  has become a structural  problem of higher education. Almost one of every two students  in their first semester  is excluded from the  academic process  and  doesn’t achieve graduation as a professional, after many semesters of remaining in the system.  ...”

Descripción: “...It uses a methodological approach based documentary comprehensive review of the theories reported in recent years on teacher thinking and curriculum structure records information about the programs of initial teacher education. ...”