This "big box" is chocked full of 250 photos in the shape of puzzle pieces. The 2x2 inch picture pieces are bright and colorful, easy to identify and ready to be sorted into a variety of different categories. A fun, engaging way to build basic concepts and improve thinking and visual discrimination skills. The included booklet provides direction, teaching suggestions and games, all aimed at presenting strategies to help players develop organizational skills. Enough pieces for multiple palyers or makes a great classroom center.