Phone: (210) 356-8000


Degrees and Certifications:

Bachelors degrees in Political Science (1998) and Middle Level Education (2009) from Illinois State University Certified to teach Math 4-8. Certification in Gifted & Talented.

John Greenacre

Welcome to Mr. Greenacre's webpage!

I am entering my fourth year teaching and coaching at Tex Hill and 11th year overall.  For the 2020-21 school year, I will be teaching 8th Grade Math and Algebra.  Along with teaching, I coach the 7th grade boys' basketball Go Team and discus/shotput for the boys' track team. I have been lucky to coach a Go Team that went undefeated in back-to-back seasons, so I would like to continue that streak with a new group of eager athletes.  I also sponsor the Comic Book Club and am a member of both the PBIS Foundations Committee and PTSA.  And last year, I was Santa Claus in Tex Hill's production of the "Elf, Jr." musical!!

I am originally from Illinois but have also lived in Maine and Wisconsin.  I am a proud two-time graduate of Illinois State University (Go Redbirds!).  My fiancee, Veronica, and I were supposed to get married at Disney World in June but, for the obvious reasons, that has been postponed.  Our 6th grader is excited to start middle school this year and learn to play the trumpet. I miss traveling and am hopeful to make another visit to Alaska and Europe soon!

I look forward to having a fantastic school year and leading my students to great success.  It's always a great day to be a Tiger!

*Tutoring times fluctuate througout the year (see Announcement, Google Classroom or email for times)*

**Google Classroom links were emailed on Friday, August 14 to both parents and students.  I will not be posting the codes on this webpage.  If you have not received the GC links, please email ASAP so I can send you the code.**

***If you are going to join my REMIND to receive daily text message updates, please make sure you choose the correct class. Since I am teaching both Algebra and 8th Grade Math, I have two separate REMIND classes.  Be sure to choose the correct one when signing up.  If you are unsure, you can email me with your child's name and I can let you know which class your student belongs.***

****Be sure to download and read the Syllabus for your child's class. The Syllabus gives an overview of what TEKS will be covered throughout the school year.****

Class Announcements


    1st period (8:30 - 9:35 on A Day) / 8th Grade Math  

    2nd period (8:30 - 9:35 on B Day) / Conference

    3rd period (9:40 - 10:45 on A Day) / Algebra  

    4th period (9:40 - 10:45 on B Day) / Algebra  

    5th period (10:50 - 11:55 on A Day) / 8th grade Math  

    6th period (10:50 - 11: 55 on B Day) / 8th grade Math 

    7th period (12:00 - 1:05 on A Day) / 8th grade Math 

    8th period (12:00 - 1:05 on B Day) / Algebra