Degrees and Certifications:

I have a B.S. in Biology with a minor in Chemistry.

Mrs. Barbara Harrell

Welcome to Mrs. Harrell's web page! I have been teaching science for 28 years and have been with NEISD for the past 26 years.  I teach AP Biologyand AP Chemistry. I love teaching Chemistry and Biology and always work to inspire students to further their science education.

I attended Texas A & M University in College Station for 3 years before getting married and moving to Corpus Christi.  My original major at Texas A & M was Entomology. I finished my degree at Texas A & M Kingsville with a major in Biology and a minor in Chemistry. Because I love insects so much,  I will periodically bring interesting insect specimens to my class to show my students.  My hobbies are hiking, camping, gardening, snow-skiing and bragging about my three adult children.  I have two dogs, two cats, and a 27 year-old ball python named Judy.



Mrs. Harrell's Video

AP Biology

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Class Schedule

  • 1st period  AP Biology

    2nd period AP Chemistry

    3rd  period AP Chemistry

    4th period Lunch

    5th period AP Biology

    6th period AP Chemistry

    7th period AP Biology

    8th period Conference