Poll your students on 3 high-interest topics, then display the results in 2 different ways. Introduces graphing and displaying and interpreting data with engaging topics (sports, pets, food). Accommodates different amounts of x and y axis data. Specifications: - Includes: 155 double-sided, - Write & wipe cards: 5 title cards and 150 data cards with pictures, words, numbers and blanks. - Features: 78 display pockets on each side. Works with wet- or dry-erase marker. - Includes: Activity Guide Flame-retardant nylon chart. - Measures 18" x 36.5"