Rock and Roll Shapes - Salina Yoon

Rock and Roll Shapes
Salina Yoon
Scholastic
ISBN 9780545150705

This is a fun book for young children, designed to teach shapes. The book is a board book with sliding shapes inside each page. The sliding shapes are patterned and reflective. As a child tilts the book, the shape slides behind windows highlighting the different shapes. The shapes to be learned are: Square, Circle, Triangle, Star and Diamond. The windows for the shapes do not have clear backing so the book can be easily damaged. It is a good concept but the construction could have been better.