Derek Baird's Videos (Classroom 2.0) - Classroom 2.0 2022-12-01T13:57:05Z https://classroom20.com/video/video/listForContributor?screenName=225iichvef9ua&rss=yes&xn_auth=no Yahoo! For Teachers tag:classroom20.com,2008-01-07:649749:Video:94803 2008-01-07T06:39:30.024Z Derek Baird https://classroom20.com/profile/Derek <a href="https://classroom20.com/video/649749:Video:94803"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/1940661438?profile=original&amp;width=130&amp;height=97" width="130" height="97" alt="Thumbnail" /><br /> </a> <a href="https://classroom20.com/video/649749:Video:94803"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/1940661438?profile=original&amp;width=130&amp;height=97" width="130" height="97" alt="Thumbnail" /><br /> </a>