| Quote: | |  | |
| For the middle boy, much will depend on how quickly he gains fluency and this is quite important as he will need to be taking the entrance exams to get into a decent secondary school. | |
| | |
In Vaud, there's no one-off exam to determine which stream a child goes into for secondary; it's based on continuous assessment throughout 5th and 6th grades, especially during 6th, plus they also take into account the child's ability to work autonomously, their attitude to study and so on.
But... also in Vaud, a non-French speaking child is exempt from being officially graded in French for the first two years after arrival.
Technically his performance in French cannot therefore be used to determine streaming. I'm not quite sure how the school would play this in practice - there's 'officially we can't judge' and 'unofficially it be silly to disregard his progress' - but it would definitely be something to ask about when visiting.
Also be prepared that every single 10 yr old I know of who's arrived in our school district has been placed in the grade a year below, to give them the best chance for French fluency before the more difficult 5th and 6th grades. 4th grade is the end of primary with one teacher; beyond that it's like UK secondary with multiple teachers and classrooms, and homework well in excess of an hour a day. It's a massive step in expectations, especially for a non-French speaker.
Don't forget the more unusual solutions, like your 15 yr old staying in the UK with family and visiting for long weekends and hols, or even boarding there, assuming that you're more likely to rustle up fees for one than all three. International fees are comparable to top UK boarding school charges, including the boarding, so you may consider prioritising any spare money for the oldest as the younger ones would manage perfectly well in the local schools.