62. This is no mystery to any teacher who has entered a primary or secondary school classroom: Everyone is screaming or running, several students are hitting each other, others listen to loud music; nobody sees or wants to see the teacher.
Dicha cuestión no es ningún misterio para ningún docente que haya entrado en una sala de aula de primaria o secundaria: todos gritan o corren, varios pelean a golpes entre sí, otros escuchan música a alto volumen; nadie ve o quiere ver al docente.