Explore large structures and what it takes to build them with BUILDING BIG™, a five-part PBS television series and Web site from WGBH Boston. The main features of the site include: Bridges, Domes, Skyscrapers, Dams, and Tunnels.
Gumdrop Domes (3 variations):
Lesson: Skyscrapers: Engineering Up!
Building a Skyscraper
Higher and Higher: Amazing Skyscrapers
Build a Dam
Hands on Activity: Dam Forces
Engineer a Dam
Hands on Activity: Tunnel Through!
Tunnel Engineering Info