Child-friendly topics and artwork introduce students to creating bar graphs, line graphs, T-charts and pie charts. Builds key math and science skills, such as collecting, organizing and displaying data and analyzing and interpreting graphical representations. Features 10 double-sided, write & wipe pages with 16 graphs on different topics, plus four blanks to customize for any content area. Works with dry- or wet-erase marker. Includes 24-page Activity Book with blackline masters of each graph. Spiral-bound easel chart with grommets measures 14-1⁄2" x 20".