What happens to the waste we all produce? When does it make sense to recycle? Can trash become energy? Teachers and their students can find answers to these questions and more at Think Green, a new K-12 resource from Waste Management, powered by Discovery Education. Complete with standards-based lesson plans, video clips, and interactive activities, Think Green is a suite of tools foreducators seeking new materials to enliven environmental lessons — just in time for Earth Day April 22. http://www.thinkgreen.com/classroom [1]