Students think about their daily use of water. Then by viewing the different water crisis videos they should get an understanding that not every place in the world has clean, useable water. IN THE FIRST VIDEO I WOULD NOT GO PAST 3 MINUTES AND 30 SECONDS BECAUSE THEIR IS A WORD I WOULD NOT FEEL COMFORTABLE SHOWING MY 7TH GRADE CLASS. To extend this you can make students keep track of how much water they use in a week. I had my students create a PSA video using iPads on some of the water crisis issues and how students can help prevent the water crisis. A good source of stats and info can be found on water.org and click on The Crisis.