home

=Bridges=

1. Search using www.google.com
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In the search box enter: What is the strongest shape
Use information from the first 3 websites to answer the question.

Part II- Types of Bridges/ Force and Resistance
1. Choose the database media type="custom" key="3803259"

2. Type the search term: bridges. 3. Choose the article from __UXL Encyclopedia of Science.__

Part III - PBS Website
[|Shapes Lab http://www.pbs.org/wgbh/buildingbig/lab/shapes.html]