Mary O'Sullivan

Mary O'Sullivan

Math Teacher

Followers of Mary O'Sullivan2000 followers
location of Mary O'SullivanWestmont, Illinois, United States

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  • Timeline

  • About me

    Retired

  • Education

    • National Louis University

      1998 - 2000
      Certificate of Advanced Atudies Educational Leadership &Administration

      Activities and Societies: Kappa Delta Pi International Education Honor Society Graduated with a 4.0 GPA and earned a Certificate of Advanced Studies in Educational Administration.Graduated with a 4.0 GPA and earned a Masters of Arts in TeachingConcentration Mathematics.

    • National Louis University

      1993 - 1996
      Masters of Arts in Teaching Mathematics Teacher Education

      Activities and Societies: Kappa Delta Pi International Education Honor Society

    • University of Illinois at Chicago

      1972 - 1976
      Bachelor Of Science in Marketing Marketing

      Activities and Societies: Chi Delta Phi Fratority Dean's List Circle Student Service Award Winner Graduated with a Bachelor of Science Degree in Marketing.Member of Chi Delta Phi Recording Secretary of Inter-Fraternity CouncilWinner of Circle Student Service AwardDean's List

  • Experience

    • School District U-46

      Aug 2001 - Jun 2003
      Math Teacher

      I was a middle school math teacher. I was on the K-12 District math committee. I was a writer of the middle school math curriculum. I was also a member of 7-12 gifted math committee, articulation committee, and was on building leadership team. I also was on the master scheduling committee for the building.

    • St. Charles Community Unit School District 303

      Aug 2003 - Jun 2008
      Math Teacher

      I was a gifted mathematics teacher 1-5. I also was a high school math teacher. During this 5 year span I was involved in professional learning communities and was the math data team leader. I analyzed MAP data for 3 elementary schools for reading and math. I was an administrative intern for an elementary school principal.

    • Waukegan Public Schools

      Aug 2008 - Jul 2009
      K-12 Math and Science Coordinator

      I was responsible for both Mathematics and Science Curriculum K-12 for a unit school district. I facilitated professional development, led curriculum teacher teams, and analyzed data to make informed decisions which were student centered. I was also responsible for elementary literacy coaches, and math coaches.

    • J .S. Morton High School District 201

      Aug 2009 - Jun 2024
      Director of Mathematics
    • J. S. Morton High School District 201

      Jul 2022 - Jul 2023
      Director of Teacher Appraisal

      I have responsibilities of curriculum design, writing and implementation of mathematics curriculum for grades 9-12. I supervise 60+ math teachers including evaluations. I also am responsible for department budget and hiring of math teachers. I use data to inform decisions based on what is in students' best interest.I am also the professional development coordinator for the district. In this capacity I have implemented an online professional development management system.

    • None

      Jun 2024 - now
      Retired
  • Licenses & Certifications

    • Type 03 Elementary Teaching Certificate in Mathematics, Lang. Arts, Science, Social Science, and Computer Education, Business and Marketing

    • Type 09 Secondary Teaching Certificate in Mathematics, Business, Computer Education, & Marketing

    • Type 75 Administrative Certificate