• Math

    Paper, pencil and calculator

    Parents of all students have the ability to view their child’s progress in school via the Aspen Family Portal. Please visit the Aspen Family Portal page for additional information. 

    The Secondary Program of Studies provides a complete directory of courses offered within the York County School Division, along with course descriptions. Below is the list of Grafton High School teachers and courses taught in this content area.

  • Teachers

    Michelle Aaronson

    Tina Bissette

    Kyle Boyd

    Deborah Gemoets

    Andrea Krauss

    Kayri McCartin

    Gerard O'Regan

    Christy Swindler

    Syreena Valentine

    Brandon Jarvis


  • Courses

    Algebra 1 A/B
    Algebra 2 A/B
    Algebra 3/Trigonometry
    Algebra, Functions & Data Analysis
    Geometry A/B
    Advanced Geometry
    Math Analysis
    AP Calculus
    Probability & Statistics/Discrete Math
    AP  Statistics