epa05360725 Filipino pupils disembark from a makeshift raft as they travel going to a school during the opening of classes in Las Pinas city, south of Manila, Philippines, 13 June 2016. Doors opened on 13 June, to around 24 million to 25 million students across the Philippines for the school year 2016 and 2017. The first day of classes also marks the full implementation of the controversial K to 12's senior high school program. File phto