At the end of every school year, we look back and collect the year's teaching materials for each subject area so that teachers can find them all in one place. So here is our social studies, American history and civics, global history, economics and geography collection. Check back later in the week for science, math, health and technology, as well as for language arts, journalism and fine arts. On June 13 we will also publish a list of all the Student Opinion questions we have asked this year. And if you would like three years" worth of lesson plans for social studies, here are our collections for 2012, 2011 and 2010. Global History and Current Events: U.S. History and Current Events: Newtown, Conn., Shooting Teaching About Crime and Punishment in America Hurricane Sandy Election 2012 Teaching the Election in the Final Week: Bellwethers, Unicorns and Attack Ads Teaching With the Presidential Debates Special Topics: History and News Quizzes