Teaches Words that are Essential to Reading! Learn sight words while playing the popular game of Zingo! Sight words are the most frequently used words in the English language and make up about 50-75% of all written material. Learning and mastering sight words is a key step in becoming successful, fluent reader. The sight words used in this game have been specially by leading educators as the most fundamental for reading developement. WARNING: CHOKING HAZARD-Small parts. Not for children under 3 yrs. From smoke and pet-free home. Contents: Zingo! Zinger with Easy CleanUp!, 72 Double-Sided Tiles, 6 Double-Sided Zingo Cards with 2 Levels of Play