The Computer Catalog and the Dewey Decimal System

 The computer catalog provides access to the library's collection of books, video and audio recording, magazines, and even to web sites. Most school libraries use the Dewey Decimal system to organize materials on library shelves.

 What is the Dewey Decimal System?

Some years ago Mr. Melvil Dewey devised a system of classifying books which is used in many libraries. He choose certain main subjects and numbers, so that all nonfiction books on the same subject would be together on the shelf.

The Story About the Dewey Decimal System of Classification , explains the 10 different numbers used to classify items to be placed on library shelves. At this site you will also find ideas for lesson plans and online quizzes to test your knowledge of the Dewey Decimal Classfication System.

How the Dewey Decimal System Works: shows how the Dewey Decimal system arranges items on the shelves from the general to the specific. Each classification number is broken down into more specific classfications.

"Do we" really know Dewey? is a step-by-step tutorial for grades 4 - 8 about the Dewey Decimal system.