History (7) Historia (7) Teaching (6) Enseñanza (6) Students (5) Id (Psychology) (5) Education (5) Estudiantes (5) Educación (5) Ello (5) Trials (4) Procesos (4) Colombie (3) Textbooks (3) Teachers (3) Learning, Psychology of (3) Education, Secondary (3) Colombians (3) Colombianos (3) Libros de texto (3) Profesores (3) Enseñanza secundaria (3) Aprendizaje (3) Chili (2) Qualitative research (2) Critical thinking (2) Social sciences (2) Research (2) Months (2) Interest (2)