Little fingers and curious minds will be in awe of the ZooBooKoo Educational Add and Subtract Cube Book as they follow the arrows, turning the book in all directions. With each turn youngsters will reveal an array of math and English activities, learning all about adding, subtracting, doubles, how to spell numbers and more! The ZooBooKoo add and subtract cube is a great way to promote basic math and English skills. With a tactile and fun design children of all ages will be intrigued and ready to learn! Supports and complements the national curriculum. ZooBooKoo Educational Cube Books have been created to give bite-size chunks of information to help recall and avoid overloading. The cubes are in a tactile format that intrigues all ages, as they turn it inside out the information just keeps flowing. Just like a good book - you cannot put them down! Great for use in the classroom, at home or on the move - infectious fun learning all the time. Conforms to current ASTM and CPSIA safety standards.