Graphing grades 23 Author:Sharon Vogt Carson-Dellosa's Graphing (2-3) is the ideal supplement for helping you teach graphing in your classroom. It contains activity pages for individual practice as well as ideas for class graphing projects. This book covers five types of graphs-bar graphs, line graphs, circle (or pie) graphs, pictographs, and coordinate grids- and includes exercis... more »es in making and reading each kind. class cooperative projects include graphing temperatures, taking polls and recording the results, and making a "bigger than life" bar graph. Each activity page features clear directions and necessary examples for students. A complete answer key is included.« less