• Practice (79 - 87)  Don't forget to click on "View your score" once you're finished!  

    Practice  (73 - 78) Don't forget to click on "View your score" once you're finished! 

     

    Phet for physics are awesome.  Check them out!  (Require java, so has to be done on a computer)

     

    COOL VIDEOS!!!

    For after #80:

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