Phone: 210-356-0400


Degrees and Certifications:

B.S. Mathematics Certification in Secondary Mathematics Education

Brenda Vanek

Greenback Night 2023 AB/BC Calculus

Greenback Night MV Calculus


I am excited to be here for my 13th year at Claudia Taylor Johnson High School.  This is my 32nd year in teaching and I love helping mold young minds to be successful in their future endeavors.  I currently teach Calculus AB, Calculus BC, and Multivariable Calculus.  

I have a passion for teaching and have been selected for several awards including an Award for Outstanding Teachers in the State of Texas by the Texas Exes Organization, Excel Award by Kens5, and nominated twice for the Trinity Prize for Excellence in Teaching.  I look forward to collaborating with you this year. Please contact me for any questions or concerns.

Class Schedule


    Period 1 - AB Calculus

    Period 2 - AB Calculus

    Period 3 - BC Calculus

    Period 4 - Multivariable Calculus


    Period 6 - AB Calculus

    Period 7 - BC Calculus

    Period 8 -Conference