French students focused on simple everyday tips on saving water. They carried out a research about a water treatment plant and drinkable water reserves in Marseille. They learned that Marseille uses a reverse-osmosis system, so it preserves natural resources, however it is quite costly. As a result, they brainstormed practical, accessible solutions on how to reduce water consumption in their daily routine. Eventually they chose a few tips. They created a digital poster of the chosen tips and then displayed a hard copy of it in the school’s hall.