The document discusses the contexts of two English language courses - one for adults in Finland and one for children in Colombia.
For the adult course in Finland, the main challenges are a heterogeneous student group in terms of reasons for learning English, motivation/time availability, language levels, backgrounds and native languages. The IELTS-focused course also has a standardized syllabus limiting teacher flexibility.
For the children's course in Colombia, major challenges include limited time for English study due to lack of exposure outside class, needing to follow a prescribed curriculum, and risk of some activities not optimally developing English skills or keeping students challenged.