Phone: 469-752-9300 x39477


Degrees and Certifications:

Mrs. Cynthia Gallatin

I have been teaching all levels of Computer Science since 2001.  I have been a teacher at Plano Senior High School since 2008.  I am married to an electrical engineer, have 2 adult children and an adorable corgi mix.  I enjoy cooking, reading, home improvement projects, gardening, and helping students find a future career in Computer Science.

Degrees and Certifications:

BS in Computer Science

Certified in Computer Science, Technology Applications and English

Teacher Schedule

  • Period 1: AP Computer Science A

    Period 2: AP Computer Science A

    Period 3: AP Computer Science A

    Period 4: Conference

    Period 5: AP Computer Science A

    Period 6: Computer Science II

    Period 7: Campus Webmaster

Tutorial Schedule