Introduces different kinds of data, graphs, and statistics; provides information on percentages, histograms, distribution shapes, and frequency polygons; and presents numerous detailed examples.
Chronicles the history of sea mapping, describing the voyages and technological developments that have shaped geographical knowledge of the world's waters.
Provides a simple introduction to graphic methods, covering line, bar, and circle graphs, through a story in which a librarian works with children who are part of a summer reading club. Includes related activities.