I'm going to give you a fairly general answer.
I've noticed that, in cases where there was a high degree of cooperation between the federal government and the provinces, that facilitated matters, in immigration, among other areas, which is a shared jurisdiction. There is the Council of Ministers of Education, Canada, where problems common to those ministers can be discussed. However, I am unaware of the nature of the cooperation between Canadian Heritage and the ministers of education. I have met with ministers of education for whom second-language learning was a priority. On the other hand, it is less important for others.