I must admit that educators in Japan have demonstrated to me that there's simply no limit to their imagination while coming up with some fascinating material recently. Using Miso soup to educate their students about a sustainable diet in a relatively small, crowded, island nation; and using play with wood blocks to teach them the same about forestry practices in that country'¦ But the latest and greatest craze seems to be the creation of 'Green Curtains' around school buildings to help them turn down the a/c to save energy, and ...
Source: TreeHugger