John Callas

    Department
    MATH
    Email
    jlcallas@pasadena.edu
    Recent Semesters Teaching
    Spring 2027, Fall 2026, Spring 2026, Fall 2025
    Typical Class Size
    30 students
    Rating
    3.1/ 5· 23 ratings50% would take again · 3.7 / 5 difficulty
    Spring 2027 Classes
    View John Callas's Spring 2027 classes
    Courses
    MATH 055 - DIFFERENTIAL EQUATIONS