Resumen:
A case study was carried out in the mixed BILINGÜE AMERICANO high school in the
3rd grade with 42 students in the English area to be able to give a demonstrative class with the theme ¨PRESENT PERFECT CONTINUOUS¨ where it is possible to find factors that affect the learning and teaching of the English language: the possible factors could be overcrowded in the classroom, lack of motivation and behavioral problems. For this, research has been carried out on strategies and resources and adaptations of classes that help control these problems that can delay the learning process. learning and which in turn serves to be able to carry out a lesson plan for the group of students previously mentioned where they have resources, techniques, etc., focused on the skill that is going to work and thus can give the class without any setback and with expected results.