Mathematics Division

  • Math Summer Work

    A reminder to all incoming freshmen, sophomores and juniors. You should have created an account on to access the summer math practice assignment.  The purpose of this summer work is to help you make the transition to the next course in your mathematics sequence.  The assigned material consists of mathematical concepts you have been exposed to in previous courses.  The goal is to provide the opportunity for you to maintain your mathematical knowledge and start the year off on a positive note.  This assignment should be completed before the start of the 2020-2021 school year. For more information or to access instructions on how to create the account, please click on the link titled "Student Summer Work" on the left.


    Math The Mathematics staff are committed to offering courses that allow students to satisfy and exceed school and state graduation requirements, as well as to build a rich understanding and appreciation of mathematics. Because math is vital to the development of thinking and questioning minds, we stress the need for all students to discover and appreciate mathematical ideas. There are classes available to students of all abilities and grades, as well as opportunities to advance within the math sequence. Mathematics is vital to students leaving high school to enter college, the work force, or any future aspirations. Courses range from Principles of Algebra through Advanced Placement Calculus BC. We want to help students to stretch to their fullest potential so that they can become problem solvers and critical thinkers.

    For more information regarding the CCSS, please visit
    More information regarding the Common Core Standards for Mathematical Practices can be found on the following two documents.
  • Stephen Balhan
    Division Head
    (630) 876-6410 
    Patricia Arnold
    Principles of Alg. & Geom./Geometry/Calculus AB Teacher
    (630) 876-6417 
    Aaron Hayes
    Algebra/AP Stats/Honors Algebra 2 Teacher
    (630) 876-6413
    Kristen Isacson
    Honors Geometry/Precalculus Teacher
    (630) 876-6419 
    Beverly Kilgallen
    Essentials of Algebra 2/Honors Pre-Calculus Teacher
    (630) 876-6420
    Emily Kordick
    Algebra/Honors Algebra 2 Teacher
    (630) 876-
    Eva Komaniecki
    Principles of Alg. & Geom./Algebra/Algebra 2 Teacher
    (630) 876-6418
    Joseph McCollum
    Algebra 2/Transition to College Mathematics Teacher
    (630) 876-6422
    Eduardo Montoya
    Principles of Alg. & Geom. Teacher
    (630) 876-6590
    Akta Naik
    Algebra/Geometry/Statistics Teacher
    (630) 876-6424
    Diana Palka
    Algebra 1/Algebra 2 Teacher
    (630) 876-6427
    Jared Perez
    Honors Algebra 2/Geometry Teacher
    (630) 876-
    Lynn Peto
    Pre-Calculus/Algebra/AP Calculus BC Teacher
    (630) 876-6501
    Amanda Slobodecki
    Honors Algebra/Geometry Teacher
    (630) 876-6369
    Michele Torres
    Calculus AB/Geometry Teacher
    (630) 876-6421 
    Charles Vokes
    Principles of Alg. & Geom./Honors Algebra 2/Honors Pre-Calculus Teacher 
    (630) 876-6426
    Kirsten Vondrak
    Algebra/Honors Geometry Teacher
    (630) 876-6416