Trinity Middle School

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A few of TMS 8th Grade Lady Tigers

Door Decorating Judges 

Bond Construction 

Bond Construction

Jr. Beta Member of the Month

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Principal's Message

     Hi all!  Welcome to TMS!  Iā€™m Brittaney Cassidy, the principal of Trinity Middle School, and I want to take this opportunity to tell you a little about myself and a lot about our school.  This upcoming school year will be my 3rd year to be principal of TMS and my 17th year in education at Trinity ISD.  I take pride in being a graduate of Trinity High School, and I am honored to say that my children will be Tiger alumni as well!  I received degrees from Sam Houston State University with a B.S. in Academic Studies and a Masters of Education in Administration.  Trinity is my home.
      I am truly blessed to be the leader of an amazing school.  Our students participate in the National Jr. Beta Club, student council, U.I.L. academic competitions, Scrabble tournaments, TCEA Robotics competitions, football, basketball, volleyball, track, cheer and pep squads.  I have a dedicated staff of teachers and paraprofessionals who go above and beyond to educate and care for our students.  We use the TEKS Resource curriculum at Trinity ISD to ensure alignment from Pre-K ā€“ 12th grade. 
    You can follow TMS on twitter @ms_tigers and me @bcassidy5 to see all of the wonderful activities that our kids are involved in.  I love my tigers and encourage you to follow the calendar of events on our district website to see when you can come out to support and celebrate our students. 
If you have any questions, feel free to email me at your convenience.
Brittaney Cassidy
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News & Announcements

Student Survey Information

TMS students will be surveyed on Dec. 14, 2017. Please read the attached document if you have a student that attends TMS.
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Anonymous Alerts

Trinity Independent School District is pleased to introduce a new communications tool called Anonymous Alerts. What is the Anonymous Alerts app? The Anonymous Alerts anti-bullying and safety app reporting system helps combat bullying and other negative activity in schools by empowering students to speak up. Users of the system have the option to remain anonymous or to reveal their identity when submitting a report.
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