I do not have a child at Burnt Mills, so I don't know the specifics. I recommend you attend the orientations that each school holds. Are you in the school's boundary? I have no idea if it's true or not, but I met a parent at a playground this past fall whose child attends Burnt Mills (non-immersion class). He said the school was successful in limiting the enrollment to within boundary and to move from partial to full immersion.