ISBN: 1569766762 9781569766767

Category: Juvenile Nonfiction / Architecture

Page count: 160

Students discover the basic principles necessary to build all types of structures used in everyday life including bridges, skyscrapers, and other architectural gems. Line art illustrations help to explain projects that demonstrate how these principles keep structures solid. Perfect for kids who wonder why, and love to figure things out! All projects are easily done with materials found around-the-house.