timeline of events explorers,events,etc,population death rate,dances on maps rivers,borders,place to place,compare longitude and latitude with temperatures news paper weather forecast,surveys,more gather sort data and create graphs calculating large amounts of numbers lab results more,surveys,food,music,shoes,etc creating graphs more.sort lists of books,authors,genres,etc,card catalogue,book surveys critique conducted by students,including plot,genre star ranking chart grammatical error by class or team.
