Includes bibliographical references (p. 23) and index.
"Introduces young readers to coding variables. How are variables like keeping track of money in a piggy bank? With real-world examples and labeled diagrams, learn about what a variable is in code, what it looks like, and how it works" -- www.childsworld.com
What are variables? -- Different types of variables -- Declaring variables? -- Ways to use variables -- Do you know?