
May 2025 BoardBits
This e-newsletter highlights important news from the May 20 regular meeting of the STISD Board of Directors and other recent and upcoming district and campus happenings.
STISD hosts 3rd Annual STISD Fun Fest Staff Appreciation Event
STISD hosted its Third Annual STISD Fun Fest staff appreciation event on Friday, May 30. Employees from all across the district came together for a day of friendly competition in pursuit of this year's Champion of Fun Award. Congratulations to Health Professions for winning this year's overall award!
Click to watch the video to see highlights from the event.
Congratulations, STISD District Teacher of the Year: Arnold Cortez of Preparatory Academy

STISD is proud to announce this year's District Teacher of the Year, Arnold Cortez of STISD Preparatory Academy.
Mr. Cortez has taught at Preparatory Academy since 2011, where he has focused on creating a dynamic learning environment where students are encouraged to explore, innovate, and develop critical digital skills. He believes in the power of technology to enhance education, and he integrates a variety of digital tools and resources into his classroom to promote creativity, problem-solving, and collaboration.
Mr. Cortez combines his strong Arts education foundation with a deep commitment to fostering technological literacy in his students. He utilizes a creative approach in teaching and has a unique ability to connect to his students, who he says are his greatest motivation.
Outside the classroom, Mr. Cortez is committed to continued professional development and service to his hometown community. A servant leader, Cortez has served as a School Board Trustee of Lyford CISD since 2013.
Congratulations, Mr. Cortez! Thank you for all you do.


Celebrating a First: Virtual Academy's Inaugural Graduation




District recognizes athletic teams that competed at state competitions
During the May 20 board meeting, the administration and Board recognized and congratulated tennis and soccer teams who placed at regionals and advanced to the state competitions.
The following teams were not able to attend the board meeting, but were recognized verbally for their achievements:
- Preparatory Academy girls doubles: placed 3rd at State
- Health Professions coed doubles team: placed 4th at State
Rising Scholars Academy Tennis

Medical Professions Tennis

Rising Scholars Academy Soccer

Kudos: STISD introduces the 2025 South Texas ISD Campus Teachers of the Year
The STISD Board of Directors and administration recognized the seven 2025 Campus Teachers of the Year during the May 20 board meeting. These teachers were all in the running for the title of 2025 STISD District Teacher of the Year.
Not present/pictured: Edward Cellar, 2025 Virtual Academy Campus Teacher of the Year
Shyanne Diaz, World Scholars

Nelly Houston, Science Academy

Delia Guzman, Rising Scholars Academy

Arnold Cortez, Preparatory Academy

Anabel Aldrete, Medical Professions

Ariel Nieto, Health Professions

Other Board actions
- The Board received a report on the 2024 District and Campus A-F Accountability Ratings.
- The Board voted on a waiver for professional development for the 2025-2026 school year.
- The Board approved revisions to Policy resulting from the TASB Policy Audit this spring.
- Lissa Frausto, Assistant Superintendent for Human Resources, reported on the 2024-2025 Teacher Incentive Allotment (TIA) Designations.
- The Board approved the request for New Professional Positions for the 2025-2026 School Year and the Announcement of Vacancy for the following: Assistant Principals (3), Counselor (1), Teachers (8)
Health Professions' Benjamin Morocho Signs with Sacred Heart University's Men's Volleyball
Congratulations to Benjamin Morocho, a senior from South Texas ISD Health Professions, for becoming the first-ever STISD athlete to sign a Division 1 Scholarship! Graduating with an impressive 3.8 GPA, Ben is headed to Sacred Heart University in Fairfield, Connecticut, where he’ll pursue a degree in Business while continuing his athletic career on the Men’s Volleyball Team.
STISD to serve free meals for community June 1-30

STISD will serve free breakfast and lunch meals to children 18 years old and younger from our local communities and enrolled students up to 21 years old with disabilities this summer from June 1 to June 30.
The meals will be served via dine-in only at the cafeterias of four different STISD campuses. Breakfast will be served from 7:30-8:30 a.m., and lunch will be served from 11:00 a.m.-12:30 p.m. Monday through Thursday through June 30.
These meals will be provided at no cost to the family, and children do not have to be enrolled within STISD to receive meals.
Freshman Artist Wins Gold Seal at State VASE - a First in 7+ Years

In February, Camila Vazquez, a freshman from South Texas ISD Health Professions (Health Professions) in Mercedes competed at the regional Visual Art Scholastic Event (VASE) where both of her stunning art pieces scored the highest marks, earning her a spot at State out of 32,000+ entries from across Texas.
After crushing it at regionals, she went on to crush it again at State.
Camila’s artwork 'Forest' earned a Gold Seal at the State VASE event—one of the highest honors in Texas.
She’s the first student from Health Professions in 7+ years to earn this award.
Congratulations: Science Academy Dragons esports teams bring home two National Championship titles
Congratulations to our Science Academy 10-Minute Chess and Street Fighter 6 teams for bringing home the PlayVS National Championship!
Since 2019, our Dragons Esports program has soared, and we’re proud to be ranked #3 in the nation in the USA Today Super 25 all-time esports rankings!
Learn more about PlayVS (https://www.playvs.com)


Now open: Required student registration for 2025-2026 through Skyward Family Access

Student registration is required each year for all new and returning students. For convenience, this year’s STISD student registration process will be completed electronically through Skyward, STISD's student information system. Electronic registration packets are now available for parents/guardians to complete through Skyward Family Access at the following link: https://skyward.iscorp.com/SouthTexasISDTXStuSTS.
All parents/guardians are asked to log on and complete each child’s electronic registration packet at their earliest convenience. Parents/guardians must complete their child’s electronic registration packet in its entirety before their child’s schedule for the 2025-2026 school year will be released. “Schedule Pick Up” events will be held in late summer; dates and times for those events will be sent to parents/guardians in the coming weeks.
STISD Health + Wellness
June 2025 SEL + Mental Health Newsletter

Inside South Texas ISD: Video Highlights
Preparatory Academy Partners with Make-A-Wish Foundation to Give Local Family $5,000
Inaugural STISD Superintendent's Golf Scholarship Tournament
Reminders: Upcoming Holidays + District Events

- Summer Office Hours (June 2, 2025, through July 31, 2025):
- Monday – Thursday: 7:30 a.m. – 12:00 p.m. | 12:45 p.m. – 6:00 p.m. (Closed for lunch: 12:00-12:45 p.m.) | Friday – Closed
The district will be closed for Summer Break/non-contract vacation days June 30- July 11. Offices will reopen on Monday, July 14.
Tell your friends & family: STISD is hiring for 2025-2026!
STISD is hiring for a variety of positions for the 2025-2026 School Year, including administrators, counselors, teachers, and more. Now is the time to join the #1 district in the RGV.
Upcoming Events
November 2025
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday, October 26
Monday, October 27
Tuesday, October 28
Board of Directors
Meeting of the STISD Board of Directors
-
STISD Central Office Teaching and Learning Center (7001 E. Expressway 83, Mercedes)
Wednesday, October 29
Thursday, October 30
School
STISD Dyslexia Parent Series: Session 2
-
In-person at Biblioteca Las Americas (300 Med High Dr., Mercedes) OR Virtual via Zoom (register for link)
Friday, October 31
Saturday, November 1
Sunday, November 2
Monday, November 3
Tuesday, November 4
Wednesday, November 5
Thursday, November 6
School
Fall Family Literacy Parent Meeting: AI (Artificial Intelligence) & STISD: Empowering Parents for the Digital Age
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STISD Central Office Teaching and Learning Center (7001 E. Expressway 83, Mercedes)
Friday, November 7
South Texas ISD
STISD Mental Health Conference - "Paving the Way: Advancing School Mental Health Supports in South Texas"
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STISD Teaching and Learning Center, 7001 E. Expressway 83, Mercedes, TX 78570
Saturday, November 8
Sunday, November 9
Monday, November 10
Tuesday, November 11
Wednesday, November 12
Subscribe to Calendar Alerts
School
Parent Connection Symposium: Empowering Students and Families for Life After High School with Support from Texas Workforce Commission and Texas RioGrande Legal Aid
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In-person at STISD Teaching & Learning Center or Virtually via Zoom
Thursday, November 13
Subscribe to Calendar Alerts
School
STISD Dyslexia Parent Series: Session 4
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Virtual via Zoom (register for link)
Friday, November 14
Saturday, November 15
Sunday, November 16
Monday, November 17
Tuesday, November 18
Subscribe to Calendar Alerts
Board of Directors
Meeting of the STISD Board of Directors
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STISD Central Office Teaching and Learning Center (7001 E. Expressway 83, Mercedes)
Wednesday, November 19
Thursday, November 20
Friday, November 21
Saturday, November 22
Sunday, November 23
Monday, November 24
Subscribe to Calendar Alerts
School
Thanksgiving Break (District holiday)
All Day
Central Office and all STISD campuses
Tuesday, November 25
Subscribe to Calendar Alerts
School
Thanksgiving Break (District holiday)
All Day
Central Office and all STISD campuses
Wednesday, November 26
Subscribe to Calendar Alerts
School
Thanksgiving Break (District holiday)
All Day
Central Office and all STISD campuses
Thursday, November 27
Subscribe to Calendar Alerts
School
Thanksgiving Break (District holiday)
All Day
Central Office and all STISD campuses
Friday, November 28
Subscribe to Calendar Alerts
School
Thanksgiving Break (District holiday)
All Day
Central Office and all STISD campuses
Saturday, November 29
Sunday, November 30
Monday, December 1
Tuesday, December 2
Wednesday, December 3
Thursday, December 4
Friday, December 5
Saturday, December 6
Calendar & Category Legend:
- South Texas ISD South Texas ISD





















