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2026-2027 School Year

Back to School Guide

We're excited to welcome you to the 2026–2027 school year! Whether you're new to STA or returning for another year, this Back-to-School Guide is your go-to resource for important dates, forms, reminders, and everything you need for a successful start to the school year.

We encourage you to bookmark this page and refer to it throughout the year—it will continue to be a helpful resource for your family. We can't wait to welcome our students back to campus for another wonderful year of faith, learning, and community!

A MESSAGE FROM THE PRESIDENT

Dear St. Thomas Aquinas Catholic School Families,

​It is with great gratitude and enthusiasm that I welcome you to the beginning of a new academic year at St. Thomas Aquinas Catholic School. As I begin my service as STA President, I am honored to join a community distinguished by its unwavering commitment to Catholic education, academic excellence, and the formation of students who are prepared to lead lives of faith, integrity, and purpose.

​Our school takes its inspiration from St. Thomas Aquinas, whose pursuit of truth reminds us that faith and reason are complementary gifts from God. His belief that education is a pathway to wisdom continues to shape our mission today. At St. Thomas Aquinas Catholic School, we are committed to forming the whole person - intellectually, spiritually, morally, and socially - so that each student is equipped to respond to God’s call with confidence and compassion. This commitment is reflected in our mission, which is grounded in the four pillars of knowledge, prayer, responsibility, and service. These pillars define not only what we teach, but who we strive to become as a Catholic school community.

​As I meet members of our school family, I am deeply impressed by the dedication of our faculty and staff, the enthusiasm of our students, and the steadfast support of our parents. The partnership between home, school, and parish is central to our success, and I am grateful for the trust you place in us as we share in the important work of educating and forming your children. 

​As President, I look forward to building upon the strong legacy of St. Thomas Aquinas Catholic School while working collaboratively with Fr. Ryan, Fr. Miguel, Fr. Onyeka, our school principals, Mrs. Sara Casner and Dr. Lauren Roberts, our faculty, and our families to bring vision to our mission and ensure a vibrant future for generations to come. Together, we will continue to provide an exceptional Catholic education that inspires our students to seek truth, grow in faith, and serve others with humility and compassion. 

​As we begin this new school year, let us entrust our community to the guidance of the Holy Spirit and the intercession of St. Thomas Aquinas. May this be a year marked by intellectual growth, spiritual development, meaningful relationships, and a renewed commitment to our shared mission.

​Thank you for welcoming me into the St. Thomas Aquinas family. I look forward to meeting each of you throughout the year and to partnering with you in the education and faith formation of our students.

​May God bless you and your families, and may He abundantly bless the year ahead.

Welcome back and Go Wildcats!

In Christ,
Dr. Lisa M. Long
President

The things that we love tell us what we are.” ~ Saint Thomas Aquinas

Our Mission: To lead each student in the formation of a strong Catholic faith through the balanced pursuit of knowledge, prayer, responsibility, and service.

Our Vision: To seek the light and hope of Christ in everything we think, say, and do.

 

Quick Links

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What's New at STA

New Faculty and Staff

STA is excited to welcome our new faculty and staff for the 2026–2027 school year! We are grateful for the gifts and talents they bring to our school community and look forward to a wonderful year of learning, growth, and faith together.

Campus Improvement

Thanks to the generosity of our STA community, important improvements have been made across campus to ensure our students and faculty continue to learn and grow in safe, welcoming, and well-maintained spaces. From roof replacements and classroom renovations to updated flooring, painting, electrical upgrades, and office remodeling, these enhancements reflect our ongoing commitment to providing an exceptional environment for every member of the STA family.

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Safety and Security

As we begin the 2026-2027 school year, school safety remains our priority, and we are dedicated to the security of our entire school community.

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First Day Essentials

  • Tuesday, August 11th for PK, 1st, 3rd, 5th, and 7th grade students
  • Tuesday, August 12th for K, 2nd, 4th, 6th, and 8th grade students.
  • No Extended Day on the first two days of school.

Lower School Hours: 7:55 AM - 3:00 PM
Upper School Hours: 7:50 AM - 3:10 PM
 

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Important Dates

The school year will kick off quickly—mark these important dates on your calendar to stay organized and ahead of the game!

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Carpool

 

Take a moment to download the Pikmykid app from the App Store or Google Play Store. Your carpool tags will be in your youngest child’s classroom at the Meet Your Teacher opportunity on Monday, August 10th. More information on how to use Pikmykid is in the Parent Portal on the website. All STA parents are required to use the Pikmykid app at dismissal time each day.

Lower School Hours: 7:55 AM - 3:00 PM
Upper School Hours: 7:50 AM - 3:10 PM
 

PIKMYKID

Lower School Carpool (PK - 2nd Grade)

Upper School Carpool (3rd - 8th Grade)

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Uniform Guidelines

The STA dress code for all grades will be enforced throughout the school year. Uniform items must be purchased from the STA Spirit Store, Risse Brothers, or the STA Used Uniform Sale. Uniform items previously purchased at the Used Uniform Sale are still STA approved provided they are not faded and remain part of the 2026–2027 dress code. 

  • STA Used Uniform Sale: August 5th: 9:00 AM - 12:00 PM (Upper School gym)
  • STA Spirt Store Beginning of School Hours: August 5th: 9:00 AM - 12:00 PM / August 10th: 9:00 AM - 12:00 PM / August 11th: 7:30 AM- 9:30 AM

Important Information

Please use these guidelines as a reference for STA uniform requirements and reminders to help your child arrive at school dressed according to the dress code. Please label all uniform pieces with your child’s first and last name to help us return lost items quickly.

Risse Brothers Uniforms

Risse Brothers School Uniforms is our official uniform store. Located at 4452 Beltway Drive, Addison, Texas 75001.

Risse Brothers Uniforms 

Lower School

Upper School

Spirit Store Hours

The Spirit Store is open Tuesday and Thursday morning from 7:30 AM - 8:30 AM when school is in session. The Spirit Store is located next to the Upper School gym. Please park in the front (north) parking lot when shopping on school days and enter through the St. Dominic Building. 

Visit Our Online Store

Buying Lunch at STA

 

All students may bring their lunch or purchase from options provided by our food service vendor, Guess Who’s Coming To Dinner Caterers. All families should set up a lunch account before school starts. Instructions on how to set up and monitor your child’s account, along with monthly menus, are located on the Parents page of the school website.

  • Guess Who’s Coming to Dinner Caterers (GWCTD) has an online lunch account system, LINQ Connect. 
  • Students have a limited lunch/recess period and are not allowed to have visitors at lunch.
  • Upper School students who bring lunch from home should bring it with them in the morning. If your child accidentally forgets their lunch, you may drop it off at the Upper School front desk before 9:30 AM. After 9:30 AM, lunch drop-offs cannot be accepted, and students who do not have a lunch will need to purchase one through Guess Who’s Coming to Dinner Caterers.
  • Important: Outside food delivery services are not permitted on campus. Please do not order lunch for your child through a restaurant or delivery service, as we are unable to accept or deliver these orders to students.

LUNCH INFORMATION

Extended Day at STA

 

STA is committed to providing a fun and safe place for your child to spend time after school. Extended Day hours are from school dismissal until 6:00 PM, and 4:00 PM on half days. An additional fee will be assessed for any child picked up after 6:00 PM or 4:00 PM on half days. The Extended Day program is full. To be placed on a waitlist contact the coordinator on your campus.

Extended Day

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Resources and Reference

STA Front Desk

Our front desk team on both campuses follows important rules and protocols to help ensure the safety and smooth operation of our school. While certain procedures must be followed, please know that we’re always here to help!

Communications

At St. Thomas Aquinas Catholic School, we believe strong communication is key to a thriving school community. We use a variety of channels to keep families informed and connected, including email updates, the weekly STA newsletter, classroom communication apps, and our school website. These tools help ensure that parents stay up to date on important events, announcements, and opportunities to get involved.

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Academic Support & Health Services

Academic Support Services & Counseling

STA has full-time guidance counselors at both campuses. Any student, parent, or faculty member may consult with the counselor to address individual needs of students.

Student Support

Health Services

The Health Clinics are open at both the Lower School and Upper School campuses during school hours. Services provided by the clinics include basic first aid, managing medical emergencies, administering prescribed medications, and monitoring ill students until a parent arrives to pick them up.

STA Portal and Technology

FACT Family Portal

 

The FACTS Family Portal is STA’s secure online platform that keeps you connected to your child’s school experience. Through the portal, you can view attendance, report cards, and behavior records. Upper School parents can also view grades, assignments, and class schedules. It also provides access to tuition, billing, and payment plans, as well as a place to update your family’s contact information, emergency details, and authorized pickup list.

FACTS FAMILY PORTAL

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Smart Families

 

We know the negative impact that smart phones and social media can have on the wellbeing of our students and family life. Smart Families will be hosting a number of educational events for families and the children in our community during the school year. This is a priority for our school, and we strongly encourage all of our families to participate. 

Smart Families

Technology

 

We believe that technology is a vital component in developing 21st-century learners within a collaborative educational environment. At the same time, we value and uphold traditional learning methods to ensure a well-rounded academic experience. Our approach thoughtfully integrates technology to enhance—not replace—foundational instructional practices. Students have access to devices daily as tools to support and enrich their learning. This balanced approach prepares students for the future while honoring time-tested educational methods.

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Wildcat Athletics

 

STA participates in the Dallas Parochial League offering 13 sports throughout the year. Our STA athletic program emphasizes Christian principles and good sportsmanship between teams and among athletes for students in 5th – 8th grade. We encourage all STA 5th–8th grade students to participate in at least one DPL sport.

Mandatory Paperwork

All student-athletes must have a current athletic physical on file, and students in 5th and 7th grade, as well as any student new to DPL sports, must also complete an IMPACT Test. To participate in DPL sports, physical forms must be submitted to HERE. Taking care of this now will ensure a smooth start to the season!

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Interested in Coaching?

Interested in joining our coaching team? Please complete the form below. Completing this form does not guarantee a coaching position.

COaching interest form

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Parent Organizations

STAPA - STA Parents' Association

 

Every STA parent is a member of the St. Thomas Aquinas Parents' Association. One of the reasons STA is such a special place is parent involvement. Not only do parents provide support to our school through manpower, they make friendships that last a lifetime. Whether you want to volunteer in the classroom or at recess, help with special events, or support our teachers with projects that can be completed at your home, there is a job for everyone.

FOSTA - Fathers of STA

 

Fathers of St. Thomas Aquinas (FOSTA) is a volunteer support organization providing boots on the ground for Upper School and Lower School activities and initiatives, and manpower for STA Parents’ Association events, all while providing fellowship with other STA dads.

JOIN FOSTA

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Join the Booster Club

 

The STA Booster Club is an active group of parents, parishioners, former STA athletes, coaches, and volunteers committed to the Wildcat Athletics Program through fundraising, supporting the athletic department and its director, and promoting volunteerism and school spirit.

JOIN THE BOOSTER CLUB

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Catholic Identity and Service

Catholic Identity

At STA, students prepare for Reconciliation, First Holy Communion, and Confirmation through classroom instruction, prayer, and partnership with parents and the parish. These experiences strengthen their understanding of God’s grace and deepen their Catholic faith.

Service to others is a central part of our mission. Students actively live out their faith by participating in grade-level and school-wide service projects throughout the year. These experiences help foster compassion, responsibility, and a lifelong commitment to serving the greater community.

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Service at STA

At St. Thomas Aquinas Catholic School, community service to others is a central part of our mission. Students actively live out their faith by participating in grade-level and school-wide service projects throughout the year. These experiences help foster compassion, responsibility, and a lifelong commitment to serving the greater community.

Upper School House System

 

Beginning at the Upper School, every STA student becomes a member of one of our seven Houses, creating connections that extend across grade levels and build a strong sense of community. Through friendly competitions, service opportunities, leadership experiences, and school traditions, the House System encourages school spirit, character development, and belonging across grade levels. While students proudly represent their individual Houses, they are united by a common purpose—living out our Catholic values and strengthening the bonds that make us One STA.

Seven Houses, One STA.

We can't wait to see you!