I found a wonderful website about Mevil Dewey and the DDC. And it was made by sixth graders at Nettleton Intermediate Center in Jonesboro, Arkansas. It is a wonderful interactive site with information and quizzes on the DDC.
The website has a wonderful story to explain the different groups in the DDC. Please go to this website. It is a wonderful tool in learning about the DDC, fiction/nonfiction, and call numbers.
The website is: http://library.thinkquest.org/5002/index.shtml