Explains collection mapping for library media collections. Discusses purposes for creating collection maps, including helping with selection and weeding decisions, showing how the collection supports the curriculum, and making budget decisions; and methods of data collection, including evaluating a collaboratively taught unit with the classroom…

Focuses on effective data gathering in school libraries. Discusses the connection between program goals and statistical information; budget data; using spreadsheets to track and compare costs; circulation data and trends; copyright assessment of materials; material-quality evaluation; lab usage data; computer information; data on services and…