Tuesday, January 29, 2013

Convection

Teaching the grade 7s about convection!!  

EUREKA viceo http://www.youtube.com/watch?v=vPHurqjMH58

Cool demo I have to try!  http://www.youtube.com/watch?v=7xWWowXtuvA

Julius Sumner is a science ninja!  http://www.youtube.com/watch?v=HIYCR7gXXFo


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