Degrees and Certifications:

BS- Kinesiology MS- Exercise Physiology

Brianna Barnhill

Hello! I am Coach Barnhill! I will be teaching 9th Grade Biology/ Honors Biology and coaching freshmen girls' volleyball and basketball. This is my very first year teaching and coaching, and I am extremely excited to call Williams High School my new home! I just completed my master's degree in Exercise Physiology at Texas Christian University this past May. Before that I received my undergraduate degree in Kinesiology from Abilene Christian University where I also played four years of Division I softball. I love science, animals, the outdoors, and sports! I am looking forward to a great first year with my Williams Family. 

  • 2020-2021 Schedule

    1st Period: Girls Athletics

    2nd Period: Conference

    3rd Period: Biology 


    4th Period: Biology 

    5th Period: Biology (Remote)

    6th Period: Honors Biology

    7th Period: Honors Biology (Remote)