Let me tell you a bit about my teaching context. I currently teach English or French to undergraduate students in the Law and Politics science school in UNMSM and Didactics of EFL to teacher-students in the education school at UNE-EGyV in Lima, Peru.
The number of students is varied, between 15 and 45 per class. All of them are adults, and their age range is 18 to 35. About their English level, Elementary for EFL/FLE courses, and they do not have opportunities to apply their language learning out of class. However, pre-service English teachers may improve their communication skills in English during class and teaching practice. The level of English is a bit low, A1 / A2/ B1, for prospective teachers.
Most support to my teaching job is giving teacher-students different ways of comprehending and interpreting new insights introduced in class. I also give EFL/FLE students language support and communication skills to get engaged in their tasks or perform tasks.