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**CLASS 5 T**
Building a strong and stable structure
requires an understanding of the forces
that will act on the structure under loads of various kinds.
A simple challenge for pupils, while creating their bridges,
is to have them build a drinking straw bridge
that can support some weight such as some books weights.
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http://pbskids.org/zoom/activities/sci/strawbridge.html
Teachers' Domain: Triangles: Designing a Straw Bridge
**CLASS 5 T**
Building a strong and stable structure
requires an understanding of the forces
that will act on the structure under loads of various kinds.
A simple challenge for pupils, while creating their bridges,
is to have them build a drinking straw bridge
that can support some weight such as some books weights.
*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*
http://pbskids.org/zoom/activities/sci/strawbridge.html
Teachers' Domain: Triangles: Designing a Straw Bridge
http://www.technologystudent.com/struct1/model2.htm
http://www.garrettsbridges.com/photos/straw-bridge/
http://www.garrettsbridges.com/photos/straw-bridge/
http://www.ehow.com/how_6502598_build-bridges-drinking-straws.html
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