Phone: 210-356-2237


Degrees and Certifications:

Bachelor of Science in Mathematics

Mr. John Pullen

Hello and welcome to my webpage! My name is John Pullen and I have been teaching Geometry here at DATA since the Spring semester of 2018. I'm an alumni of the DATA program, graduating in 2013, and I went on to obtain a degree in Mathematics from the University of Texas at Austin in the Fall of 2017. For the 2022-2023 school year, I will be teaching both Geometry and Algebra II. Outside of teaching, a few hobbies of mine include weightlifting, running, going on food adventures, and riding my bike around San Antonio. I look forward to teaching all the new and returning students this year!

Class Schedule

  • Welcome Video

    Click the image above for a brief about me!


    Bell Schedule 2022-2023

    Period 1 Algebra II Honors

    Period 2 Geometry Honors/GT 

    Period 3 Algebra II Honors

    Period 4 Lunch 

    Period 5 Conference

    Period 6  Geometry Honors/GT

    Period 7 Geometry Honors

    Period 8 Geometry Honors