Dr. Hart
  • Erin Hart, PhD

    Hometown: Duncanville, TX
    Degree(s): Bachelor of Arts in Multidisciplinary Studies, Bachelor of Science in Chemistry, PHD in Analytical Chemistry
    College(s): Mountain View Community College, North Lake Community College, Texas Lutheran University, Trinity College, University of North Texas
    # of years teaching: 10 going on 11
    Educational highlights: Earning students and parents respect and trust. Having students finally understand something they have struggled with for a long time.

    Favorite Quote: "The only thing necessary for the triumph of evil is for good men to do nothing." -Edmund Burke
    Favorite TV Show: The Big Bang Theory
    Favorite Food Item: Chicken Fajita Quesadillas

  • Roxana Chairez
    Algebra II Pre-AP

    Hometown: Dallas, TX
    I'm a Dallas native and have mostly lived and taught in the North Dallas area my whole life. This year marks my 11th year teaching High School Math. The highlight of my career was making the choice to move back to Oak Cliff and teach in the BTECH Program at Molina. Meeting and working with these motivated and inspiring students has reminded me why I love teaching.

    Favorite Quote:I wish we could all get along like we used to in middle school. I wish I could bake a cake filled with rainbows and smiles and everyone would eat and be happy  - Mean Girls
    Favorite TV Show: Parks and Recreation
    Favorite Food Item: TACOS 

  • Jerri Davis

    Hometown: Dallas, TX 
    College: Prairie View A&M University
    Degree: Bachelors of Science, Psychology
    # of years teaching: 22

    Ms. Davis was the 2018 Teache of the Year and is a DISD Distinguished Teacher.

    Favorite Quote: "A man should learn to sail in all winds." - Italian Proverb
    Favorite TV Show: Law and Order SVU
    Favorite Food Item: Chicken Fried Steak

  • Lisa Theiss
    US History

    Hometown: El Segundo, CA
    College: Pace University
    Degree: Bachelors of Arts, Applied Liberal Studies | Masters in Education
    # of years teaching: 13

    Educational Highlight: In California I taught at a High School for Teen Mothers. Watching those young women manage motherhood while continuing to get their education was impressive and inspiring. Several have gone on to earn college degrees and start careers. I love it when students achieve something they didn't think they could accomplish. Watching that joy and excitement reminds me why I'm a teacher. 

    Favorite Quote: "If you don't stick to your values when they're being tested, they're not values; they are hobbies." - Jon Stewart
    Favorite TV Show: The West Wing
    Favorite Food Item: Peanut Butter M&M's