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    Cindy Ramboyong

    Department: Science / Chemistry

    Email: cynthia.ramboyong@lcps.org

    Room: 402

    Planning Block: 2nd and 7th




    Teacher Biography


    Mrs. Ramboyong is excited to be returning for her 2nd year at Freedom High School.  Mrs. Ramboyong received her Bachelors of Science in Chemistry from Virginia Tech (Go Hokies!!) and Master of Science in Analytical Chemistry from the University of North Carolina at Chapel Hill.  Prior to becoming a teacher, Mrs. Ramboyong worked as a Research Chemist for the Army, an Analyst in the telecommunications industry, and a Corporate Trainer for billing systems.  Mrs. Ramboyong lives in South Riding with her husband and three children, two of whom attend FHS. In her free time she enjoys swimming, running, and chasing after her puppy.  Mrs. Ramboyong teaches Chemistry and AP/DE Chemistry. 

    Mrs. Ramboyong’s goal is to share her love of Chemistry with the students in a way that is relatable and relevant to their everyday lives.  




    Teacher Information 


     Mrs. Ramboyong teaches Chemistry and

    AP/DE Chemistry











     A DAY

    1st: AP/DE Chemistry

    2nd: Planning

    3rd: AP/DE Chemistry

    4th: AP/DE Chemistry

    B DAY

    5th: Chemistry

    6th: Eagles Connect

    7th: Planning

    8th: AP/DE Chemistry



    Online Presence

    Mrs. Ramboyong uses Schoology for all class information and communication. 

    Please feel free to e-mail: Cynthia.Ramboyong@lcps.org




    Current Grades 

    To view current grade information please log-in to Phoenix.







    Contact Information
    Freedom High School | 25450 Riding Center Drive | South Riding, VA
    P: (703)957-4300 | F:(703)542-2086