Google Earth and Maps as a learning tool and classroom resource

It is amazing how technology allows us to explore the world without ever leaving the classroom! Some of the features of Google Maps and Google Earth allows my students to examine the bridges of Pittsburgh without boarding a bus and stopping traffic on a bridge! Below are a few good examples of how we use this technology in our classroom:

Fort Pitt Bridge satellite image with Gateway Clipper's Party Liner passing underneath,
Google Earth Screen Capture

Fort Pitt Bridge I-376 E,
Google Earth Screen Capture

Fort Pitt Bridge and entrance ramp to I-376 W with lower deck truss configuration viewpoint,
Google Earth Screen Capture

Overall, the scavenger hunt activity is to help the students look at the different types of bridges. By looking at bridge construction and engineering elements, the students will have some insight into making their own models. The ultimate goal of these activities is to think about Newton's Laws and how bridges have been designed with those forces in mind. In small, expert groups the students are going to examine welding techniques for the plastic pieces of the bridge, truss shape and configuration, and applicable bridge designs. By next week we will have bridges ready for the competition!

Update:

Homework:

Past Due: F6 Homework: Understanding Forces!
Due Wednesday: Part 2 - Pittsburgh Bridges Scavenger Hunt