WATCH: French high school students clash with police near Paris as a nationwide protest movement forces hundreds of schools to suspend classes. Footage from Sartrouville shows protesters confronting officers in protective gear as demonstrations over overcrowded classrooms, deteriorating buildings, staffing shortages and demanding schedules continue across France. France's Education Ministry says 413 schools had faced disruptions by late Monday morning, with hundreds shifting to full or partial closures. In Lens, a 15-year-old student lost a hand during unrest, and authorities are investigating whether a police grenade caused the injury. The protests are entering their third week, with teachers' unions backing another nationwide day of demonstrations Tuesday. ▻