Degrees and Certifications:

BS Mathematics UTSA

Mr. Kosby, Paul

Born and raised in New York, I ended up in San Antonio through my time in the Army as a soldier and a civilian.  After a few years of working for the Army, I decided to follow my true passion of teaching.  Math has always been my strongest subject and I love helping people discover that "Ah-Ha!" moment in problem solving.  This is my third year teaching, but my second at Reagan.  Although this is only my second year at Reagan, I am no stranger to this campus.  I did my student teaching and classroom observations here.  I am so excited to call Reagan home!  STRIKE 'EM


In addition to teaching math, I am also the bowling club sponsor, so if you enjoy bowling, come talk to me.

  • 1st Period - Statistics

    2nd Period - Statistics  

    3rd Period - Statistics  

    4th Period - Statistics  

    5th Period - Lunch

    6th Period - AP Statistics  

    7th Period - AP Statistics  

    8th Period - Conference