How does an unqualified English teacher make an impact in a foreign country? Greetings everyone. I have an unqualified friend who is teaching English to kids in Medellín and he really wants to figure out the best way to go about it.

My main issue is that he is only going to be there for a few months, I have no idea if he can make a real impact. He is teaching a mixed class between the ages of 11-18 and most of his students don't seem to want to learn English which is understandable. 

I wanted to ask if there is anything he can do to help them in the learning process. Or perhaps something he can do to help future teachers in the organization that he is attempting to help. 

