Five different triangles, one square, and one parallelogram. These are the seven Tangram puzzle pieces that can be shaped into anything. Everything! The special feature: Tangram Cat is both a book and a game. As you read the book, the shapes transform and become part of the story. The cat turns into a dog, then a crocodile, then a tree, and so on. The over 50 motifs of the narrative can be recreated with the included Tangram pieces. This way, children playfully learn to recognize and creatively use basic geometric shapes. The book offers long-lasting enjoyment of reading and playing through its highly varied elements.