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    Ms. O'Brien
    Department: Math
    Room: L407
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    Teacher Biography 
    This is Ms. O'Brien's fourth year at Freedom High School. She graduated from James Madison University with a B.S. in Mathematics and M.A. in Teaching. In the 2018-2019 school year Ms. O'Brien will be teaching Precalculus and AP Calculus AB. Ms. O'Brien is also the head coach of Freedom's Boys and Girls Swim Team. 
     
     
     
     
    Office Hours
      
    For extra help, office hours are offered Monday through Friday 8:30-9:10 in room L407
     
     
     
    Schedule
    1: Precalc L407
     
    5: Planning
    2: Precalc L407
     
    6: Planning
    3: AP Calc AB L407
     
    7: Precalc L407
    4: Planning
     
    8: AP Calc AB L407
     
     
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    Online Presence
     
    Please visit our Google Classroom for updates on assignments and class materials.
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    Current Grades 
     
    To view current grade information please log-in to ParentVue.
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    Contact Information
    Freedom High School | 25450 Riding Center Drive | South Riding, VA
    P: (703)957-4300 | F:(703)542-2086