Webster's Dictionary for Students, Special Encyclopedic Edition, Fifth Edition. Our Best-Selling Dictionary for Students! This updated and expanded dictionary was created for students in grades 3-6. It contains all the elements of Webster's Dictionary for Students, Fifth Edition plus a special encyclopedic section that is chock-full of fascinating information about the world around us. Both the dictionary and encyclopedic section have been fully updated. Over 37,000 kid -friendly definitions. Special sections for homework help include World Maps, Branches of Government, U.S. Presidents, and American History. Completely revised & updated with words kids need to know now. North American edition contains Canadian words and spellings. 37,000 definitions written in clear, easy-to-understand language. Special Encyclopedic sections includes: World Maps, Countries of the World, States of the United States, Declaration of Independence, Important Events in American History, and Presidents of the United States. Bundle of 6 Dictionaries.