Phone: 210-356-1800


Degrees and Certifications:

Education: B.B.A, Accounting, University of Texas at San Antonio, 1995 M. Ed. Teaching, University of the Incarnate Word, 2003

Mrs. Jennings

   I am excited that this will be my 16th year at Reagan and my 19th year teaching.  I am a native San Antonian and a proud product of NEISD.  Before becoming a teacher, I spent seven years in financial analysis and commercial lending at Frost National Bank.  Through volunteering as a mentor for elementary school students, and through public outreach in my hobby of astronomy, I discovered my passion for teaching and working students in math and science.  When I decided to change careers, I applied for and was accepted as a NASA Scholar.  This was a NASA sponsored program that enabled me to earn a master’s degree of teaching with a concentration in integrated mathematics and science.  I am thrilled to have the honor of teaching the mathematics of “rocket science” to our future scientists.

I live here in Stone Oak with my husband who is also a mathematics teacher, a daughter who is a Senior at Reagan this year (yay Class of 2022!!!), and two precious, mischievous, dachshunds (that are insistent on having most of my attention when I am at home).  I also have several telescopes and during school breaks I can frequently be found on road trips to West Texas, National Parks, and anywhere else I can find dark skies and nature.

Teaching Experience:
NISD, O’Connor High School Mathematics Teacher 2002 – 2005
       Algebra I, Algebra II, Algebra II Honors
NEISD, Reagan HS Mathematics Teacher 2005 – present
       Algebra II, Geometry, Algebra II Pre-AP/Honors/GT, Pre-Calculus Pre-AP/Honors/GT/Dual Credit, AB Calculus AP, BC Calculus AP, Multivariable Calculus
San Antonio College, Adjunct Faculty, 2012 – 2017  
       Pre-Calculus Dual Credit


  • Period 2  Pre-Calculus GT/Honors

    Period 3  Multivariable Calculus 

    Period 4  BC Calculus AP

    Period 6  BC Calculus AP

    Period 7  Pre-Calculus GT/Honors

    Period 8  Pre-Calculus GT/Honors


    Office Hours & Tutoring:  Monday and Thursday 8:15-8:45am

    Contact me via


            oRemind Text   BC Calc:  @JennBCCalc

                                     GT PreCal:  @JennGT

                                     MV Calc: @JennMV