The present researching determined that the disorder of written expression affects learning students', for this reason the following objective was proposed: To diagnose the level of disorder incidence on teaching-learning process of the Basic Education students of the Educational Unit "Pelileo".The causes of this influence one the limited or not use of techniques and active methodologies by the teachers in the teaching-learning process considering that each child is a different world, this also transcends in the performance in other areas of study. For this reason Basic General Education is responsible for developing skills, abilities, skills and study strategies to achieve the students' logical thinking and thus minimize the impact of such...