http://www.homeschoolblogger.com/SusanSeaman/ en-us Homeschool Blogger Wed, 8 Aug 2007 12:40:00 -0500 Wed, 8 Aug 2007 12:40:00 -0500 I am preparing to teach a Bridge-Building class this year at our co-op.  I imagine there will be a little more interest in bridges due to the collapse of the bridge in Minnesota.   In our family, Caleb is our bridge-builder.  This week he built a model of the "Firth of Forth" bridge in Scotland.  He likes to pretend he has super human strength.    http://www.homeschoolblogger.com/SusanSeaman/370030/ Wed, 8 Aug 2007 12:40:00 -0500 http://www.homeschoolblogger.com/SusanSeaman/370030/