GrowUpSmart Wooden Tangram Puzzle Game, Rainbow Colored, 5.5" L Develop problem-solving and logical thinking skills with this ancient chinese brain teaser the game is even known to prime children's brains for math Nurture visual-spatial intelligence and creativity by solving puzzles that require you to rotate the geometrical shapes in your mind's eye Your child will have fun learning about mathematical concepts such as congruency, symmetry, area, perimeter and geometry Makes a great gift item for children's birthdays and is conveniently sized to bring on your family travels The box contains:1 x tangram game 1 x leaflet with instructions1 x access details to an online explainer video of how to play the game1 x download access to exercise sheets with many fun tangram puzzle tasks1 x bonus download access to the "growupsmart fun learning download pack" that contains many hours worth of fun educational exercises for children between ages 6 to 10 years