About Teacher

Phone: 210 356 0800


Degrees and Certifications:

Industrial Engineer Bachelor's

Guido Jimenez-Osuna

I’m looking forward to another exciting school year of teaching greatly motivated students. I graduated in 1994 from the “Universidad de los Andes“in Bogota Colombia with a Bachelor degree in Industrial Engineering, have more than 15 years of experience in Sales and Marketing in Colombia.  I started my teaching career in Dallas ISD in 2006.

I have been a math teacher for 14 years and have taught grades 7-12th. In 2014 I moved to San Antonio and have worked for North East ISD since then.

I been married for 23 years, have two kids my daughter who is 20 is attending UTSA, and my son is 17, and he  attends a  North East ISD school. I have participated in many different workshops and programs varying from many different topics. Which helps me to enrich my classroom lessons, my goal is to motivate my students to pursue academic success, while preparing them to achieve it throughout life. I look forward to collaborating with you this school year.

The best way to contact me is by email, I would love to hear from you if you have any questions or concerns.

Class Schedule



    Blended Learning 8:00 to 9:50  

    1st. Period (10:00 - 11:00)  Geometry

    A Lunch     (11:10 - 11: 45)  Geometry

    2A Period (11:50 - 12:50) Geometry Honors

    Advisory   (12:50 - 1:10 ) 

    3rd.  Period (1:15 - 2:15) Geometry Honors

    4th. Period (2:25 - 3:25) Geometry Honors

    Blended Learning 3:30 to 4:30 pm


    Tuesday/ Thursday

    Blended Learning 8:00 to 9:50

    5th. Period (10:00 - 11:30)  Geometry Honors

    A Lunch     (11:35- 12: 15) 

    6A Period (12:20 - 1:50) Conference

    7th.  Period  (1:55 - 3:25 ) Geometry 

    Blended Learning 3:30 to 4:30 pm