Read the amusing story of two inquisitive kids and build simple models of the amusement park rides they encounter on their hysterically funny family trip to the fair.

Along this roundabout journey, the kids build, fix, and enjoy various amusement park rides. As you follow the story, you build and experiment with models of the 20 structures and machines in the story. Large, colorful plastic building pieces make it easy for small hands to piece the models together.