Phone: 210-356-0800


Degrees and Certifications:

Texas A&M University - Biomedical Science, BS. University of Texas at San Antonio- Teacher Certification- Composite Science

Mrs. Yvonne Rios


Hello and welcome!   I am happy to have worked at LEE HS for the past 17 years.  The beauty of our physical world is something I am very passionate about.    I hope to encourage students to understand the complexities in the world of Science.  I know this past year was such a different kind of year but I am looking forward to a great school year where I can help students understand Physics and AP Environmental Science.  I love LEE kids and I am here it help you.

Teaching assignment:

Physics  & AP Evironmental Science 


Garden Club

Young Democrats Club

Craft Club


Classroom information

Class Schedule

  • Welcome to Room S-206!

    1st period -10:00-11:00 -Conference

    2nd period - AP Environmental Science 

    3rd period -1:15-2:15 - Physics

    4th period -2:25-3:25 - Physics

    5th period - 10:00-11:30 - lunch

    6th period- 11:35-1:50 Physcic

    7th period - 1:55- 3:25 - Physics

    8th period    Physics