• Mr. G. Hofmann 
    Mathematics is the Language of the Universe!

     
    School:  Erie Cyber School
    Room:  309  ;  Phone Extension: x1025
    Classes:  Mathematics, 11th & 12th Grade
    Extra-Help:  Wednesdays 3:10 - 3:40 in person.  Other days by appointment.
     
    Zoom Link for Daily Sessions = https://eriesd-org.zoom.us/j/6840812549 

    8:00-9:00 AM or 12:00-1:00 PM

     
    If you are looking for math homework help, I recommend the following websites:
    * PurpleMath and MathHelp are both excellent free homework help sites.
    * Khan Academy provides free video lessons for many subjects, not just math.
    * Desmos is a free online graphing calculator.
      
    COBE microwave background