Young readers will love to peek through the pages of this busy board book to discover what goes on at a construction site! The peek-through pages and detailed pictures are just right for young learners. Children will discover all of the different machines and equipment needed to complete a construction project--this time, it's a school that's being built! A bulldozer pushes rubble out of the way; a worker uses a shovel to dig a small hole; and a cement mixer mixes cement to be poured for the building's foundation. All of the workers and machines must work together to complete the project.