Let's all sing along with this sound book as we explore construction work, tools, and machines! Explore the construction site to learn about the tools and each kind of truck used to build, from bulldozers and dump trucks to jack-hammers and cement mixers. Push the audio buttons that correspond with the icons on the page - pushing buttons on books with sound helps enforce fine motor development and practice matching skills. Discover more song and sound books for kids, or add to your family's collection of construction books for kids with more from Cottage Door Press! 10 exciting sound buttons  for kids to have an interactive experience. Icons on each page correspond with the buttons providing an opportunity to  practice matching and fine motor skills . Shaped,  sturdy  board  pages  are easy for little hands to turn again and again.  Collect the  entire Parragon 10 Button Sound Book series !