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. Includes 155 double-sided, write and 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".  WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.