DD is at a (state) school in the UK where lots of international students spend anywhere between a week to a year at her school - they follow lessons of their year group (but aren't expected to do any homework, exams etc). It seems to work really well for the students (because they learn lots of English and make friends who they keep in touch with when they return home) and for the home students because these students attend the relevant language classes (eg French students would go to the French classes - which they seem to enjoy and it really enriches those classes for the British students) and they get to expand their horizons by making friends with international students. I suspect that the school gets some money from it as there doesn't seem to be any reciprocal agreement to sent their students abroad (not sure that would work with the British system anyway).
Either way, DD is doing French A level and having seen the students come to her school she really, really wants to spend 2-3 weeks in a French school once her lower sixth exams are over (so May or June). We have friends in Vendee, Brittany and Nice who she could stay with so I am wondering how I would go about asking schools nearby if they would be willing to take DD for a few weeks and what I could say that may persuade them to do so. Do any MNers in France have any ideas - would you just email them? Any input into what info I should include/what could be persuasive would be great. Clearly I can offer to pay/make a donation for the relevant weeks.