These incremental demands for submission/accommodations are the natural progression of Islamism - create a segregated culture fundamentally incompatible with secularism (separation of Church and state). Similar accommodations have resulted in societal divisions and hostility in Europe. Gender equality, music, and the arts, are not a function of cultural relativism, they are Canadian values. The schools shouldn't change, it's the parents who need to adjust their antiquated belief system, after all, it's 2017... Interesting how the left ignores most of the opposition to the new sex-ed curriculum was from pious Muslims, which is evident through the growth in independent religious schools after the new curriculum was implemented.