#6: Compulsory Post-Lunch Teeth-Brushing Synchronized Drills (Japan)
Once the lunch trays are cleared in a Japanese elementary school, a different kind of drill begins. The entire class lines up at sinks to perform a synchronized, five-minute tooth-brushing session. Sometimes guided by music, every student brushes together, a collective routine to instill lifelong dental hygiene habits. It’s a structured pause in the day dedicated entirely to health, treating clean teeth with the same seriousness as learning arithmetic.
provided by constative.com