Phone: 210-356-1800


Degrees and Certifications:

Ed.S. Educational Leadership M.A. Special Education B.S.B.A. Business Administration Certifications Generalist EC-6 Special Education EC-12 English as a Second Language EC-12 English Language Arts & Reading 4-8 English Language Arts & Reading 7-12

Mrs. Mary L. Cruikshank

Hello, Rattler families! I am excited for another year at Reagan High School. I am originally from Delaware, and I moved around with my husband as he served over 20 years in the U.S. Air Force. We are your neighbors here in Stone Oak! I am excited about all of the posibilities San Antonio has to offer. My husband and I have two children (one is a Reagan Rattler Junior), three dogs, three cats, and several fish. I love to travel, and I love to write! This is my tenth year in public school education, and my twelth year in education. I have a heart for teaching and helping students reach their successes. I feel it is my calling. I look forward to a great 21/22 school year. Let's make it great Rattlers! Strike Em!



    Welcome Back Rattlers! I am excited to see you for the 2021/2022 school year.


    Office Hours 8- 8:45 a.m. Monday  &  Thursday ** Other times available by appointment. Please communicate specific needs with me and I will do my best to accommodate needs. 

    (Please note that times are subject to change due to Special Education responsibilities and duties)


    Class Schedule:

    1st Period- English II Co-Teach with Mrs. Dick

    2nd Period- English II Co-Teach with Mrs. Dick

    3rd Period- English II Co-Teach with Mrs. Dick

    4th Period- Lunch

    5th Period- English II Co-Teach with Mrs. Dick

    6th Period- English I & II Resource 

    7th Period- Teacher Planning Period

    8th Period- English I/II Resource