Curated OER
Building Bridges
Students, in groups, design and test a scale bridge. They use the Internet to research three basic bridge designs -- beam, arch, and suspension -- and the forces that act upon them.
Curated OER
What Structural Challenges Do Bridge Builders Face Today?
Students investigate the process of constructing a bridge. They study the meaning of structural force and draw pictures of examples. Students identify the types of building materials have been used in history to construct bridges and how...