Physical Description:32 p. : col. ill. ; 29 cm.print
Publisher:New York : Crabtree Pub., 2010.
Bibliography, etc. Note: Includes bibliographical references (p. 31) and index.
Formatted Contents Note: The scientific method -- Getting organized -- What is a graph? -- A bar graph -- Let's experiment! favorite foods -- Other kinds of drawings -- Line graphs -- Let's experiment! color and heat -- Figuring it out -- Interpreting line graphs -- Interpret this! -- What's next? -- Keeping your journal -- Timeline -- Glossary and further information.