Project-Based Learning: Bridge Building and Design Photo by: Doug Porter
Contact Information Doug Porter Ohio County Elementary Middle School S. Mulberry Street Rising Sun, IN. 47040 E-mail: rsscience@hotmail.com Web Site: www.venus.net/~rising1/rshs/porter/index.htm
Project-Based Learning Hands-on Discovery Learning Application of Science Concepts Develops an Interest in Science Produces a Learning Artifact
The Bridge Building Project So Many Types of Bridges How Do Bridges Work ? Designing Your Own Bridge Constructing Your Own Bridge
Bridge Types PBS.ORG PBS.ORG PBS.ORG PBS.ORG
Arch Bridge PBS.ORG Roman Aqueduct
Beam Bridge PBS.ORG
Suspension Bridge PBS.ORG PBS.ORG Golden Gate Bridge
Cantilever Truss Bridge PBS.ORG Firth of Forth Bridge
Local Bridges Can you determine the bridge type? Look at the next few slides and see what types you think they are. Photos By: Doug Porter
Bebb’s Park Bridge Butler County, Ohio It’s hard to tell what type this bridge is from this angle but click again to see the structure from inside. Photo By: Doug Porter
Bebb’s Bridge Structure So what type is this? If you guessed It’s a truss bridge You’re right. Photo By: Doug Porter
Lost Bridge, ElizabethTown, Ohio What type do you think this is? If you guessed Beam Bridge you were right. Photo By: Doug Porter
John A. Roebling Bridge Cincinnati, Ohio Photo By: Doug Porter
John A. Roebling Bridge Cincinnati, Ohio Long cables suspended between pillars tell you it is a? Photo By: Doug Porter
John A. Roebling Bridge Cincinnati, Ohio Long cables suspended between pillars tell you it is a? Suspension Bridge Photo By: Doug Porter
Historic George Street Bridge Aurora, Indiana Photo By: Doug Porter
Historic George Street Bridge Aurora, Indiana You have seen this bridge many times before, now you know what it is. Photo By: Doug Porter
Historic George Street Bridge Aurora, Indiana It’s a truss bridge. Also known as a Whipple truss. You have seen this bridge many times before, now you know what it is. Photo By: Doug Porter
I-275 Bridge Lawrenceburg, Indiana Now it is your turn to design a truss bridge. As you can see bridges are everywhere and are extremely important in our lives. Good luck and have fun. Photo By: Doug Porter