"Introduces readers to the basic features of a graph, such as legends, labels, and scales. Readers will learn how to use these features to read bar graphs, line graphs, and many other kinds of graphs. Additional features to aid comprehension include a table of contents, labeled diagrams, a quiz and answer key, a phonetic glossary, an index, sources for further research, and an introduction to the author"--Provided by the publisher.

Includes glossary.

What is a graph? -- Tools for reading graphs -- Pictographs and pie graphs -- Line plots and line graphs -- Do you know?.