• fhs
    Ms. O'Brien
    Department: Math
    Room: L407
    Teacher Biography 
    This is Ms. O'Brien's fifth year at Freedom High School. She graduated from James Madison University with a B.S. in Mathematics and M.A. in Teaching. In the 2019-2020 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
    1: Precalc L407
    5: Planning
    2: AP Calc AB L407
    6: AP Calc AB L407
    3: Planning
    7: Precalc L407
    4: Planning
    8: Precalc L407
    Online Presence
    Please visit our Google Classroom for updates on assignments and class materials.
     Image result for google classroom
    Current Grades 
    To view current grade information please log-in to ParentVue.
    Contact Information
    Freedom High School | 25450 Riding Center Drive | South Riding, VA
    P: (703)957-4300 | F:(703)542-2086