Immersion into English in classes, ok, I’d like that, but my students know close to no English at all.
Well, perhaps, now what you’ve got to do is teaching from close to zero, and by helping your classes with gestures and the chalkboard, but do not use their first language.
You soon will see there's communication, and this motivates them a lot. Make them be aware of this communication! / Photo from: www divelnaqata com