• The October 27, 2015 Learning Expo featured Liberty Elementary School’s Grade 4 Project on Engineering a Community.  The teachers and fourth grade students at Liberty were excited to share how they used the four key elements of One to the World to become civil engineers who use advanced technology to design and create a landscape and surrounding community with power, water, and means of transportation.   The result of this project was a thorough understanding of the design process to create three-dimensional structures using different resources, including 3-D printing technology, paper engineering, and clay modeling.