<b><i>Hard Hat Zone </i>covers the concepts Community Workers & Helpers and Problem Solving.</b><br><br>Construction sites are some of the most interesting places, especially for young boys. Join the workers as they use dump trucks, cranes, concrete mixers, backhoes, and payloaders to build a new skyscraper! Full of photographs, <i>Hard Hat Zone</i> is an exciting and informative read for children interested in how things are built.
