Dinosaurs

 

 https://www.youtube.com/watch?v=va_NXwxSoSw

 

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A warm welcome

  This part of the page is intended for readers who may decide to use this volunteer science teacher.  If that occurs and with school consen...

  • A warm welcome
      This part of the page is intended for readers who may decide to use this volunteer science teacher.  If that occurs and with school consen...