Why do we need water? How much drinkable water is there on Earth? What can we do to save water?

"Be water my friend" is a PBL project led by 2nd ESO students through the subjects of Math and PE with the background of SDG 6 Clean Water and Sanitation. They have been working and reflecting on questions related to the importance of water in our lives. As a result of this work they have promoted an initiative to save water at Ins Seròs: inserting one or two cable ties between the tap of each sink and its button we can reduce the amount of water flowing from it. The results have been outstanding! Have a look at the video clicking the picture beside this text.