A spin off from the original, this story features helpful Bulldozer preparing a new work site by moving around materials into various shapes. His friend Crane Truck is close by and keeps a watchful eye. The rhyming text and animated illustrations make learning about shapes fun and engaging. This is the perfect book for introducing the concept and language of shapes to your youngest learners. Your kit includes the board book, one set of 5 felt construction trucks, one set of 7 laminated foam lacing shapes, 4 double sided playdough mats, one set of 6 large rubber (shelf liner) shapes, and one peg construction worker.