Phone: 925-779-7550


Degrees and Certifications:

Mrs. Katrina DeAnda

I have been teaching at Antioch High School since 2003.  I have taught courses from Algebra through Pre-Calculus and I have been the AP Statistics teacher since 2010  When I am not at school I can be found in my garden growing vegetables or at the barn riding my pony, Maggie. 

  • My classes are always set up in MS Teams for Online Assignments. 

    Sites used for online practice: