Trinity High School (THS) | TUA

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Trinity High School

Trinity High School opens a new chapter as a pilot school for DepEd’s new strengthened Senior High School (SHS) curriculum, we’re rethinking what it means to succeed in high school.

Whether you’re entering Junior High School (JHS) to explore your curiosity or stepping into Senior High School (SHS) to ground your ambitions, THS offers an education that’s flexible, forward-thinking, and built for your growth.

What are the Trinity High School Programs?

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Junior High School (Grades 7-10)

Where Curiosity Takes Root

At THS, junior high is where you explore boldly. Our Multiple Career Pathway Guidance starts as early as Grade 7 which will help you discover your interests and strengths so you can make informed choices later on.

Lessons aren’t confined to books, students conduct experiments, tackle challenges, and design solutions that matter. With guidance from real mentors, exploration fuels intelligence and sparks ambition.

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Senior High School (Grades 11-12)

Where Ambition Finds Its Ground

Your goals shouldn’t wait until college. At THS, Senior High School follows the new strengthened SHS curriculum, no more fixed strands! Instead, you shape your own path with electives that match your interests and strengths.

Customize your learning with options in:

  • Health and Patient Care (e.g., Nursing, Respiratory Therapy)
  • Medical Laboratory Sciences (e.g., Medical Technology, Biology, Pharmacy, Radiologic Technology)
  • Education, Psychology, and Communication
  • Business, Entrepreneurship, and Technology
  • Engineering and Architecture
  • Sports, Health, and Wellness
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Choose Your Learning Model

Flexible Learning Built for You

ONSITE LEARNING

Face-to-face, interactive classes that inspire collaboration
and deeper connection.

BLENDED LEARNING

75% online, 25% onsite, this flexible model gives you the freedom to manage your time while still getting structured, guided learning.

A Complete High School Student Experience

We grow students who thrive in life.

  • Well-Being First
    Real counseling, safe spaces, and support that build confidence and resilience.
  • Career Pathway Guidance
    Early career coaching and work immersion to fast-track your future, starting as early as Grade 7.
  • Mentors from Academia & Industry
    Learn from university professors and professionals with real-world insights.
  • Wellness & Fitness Programs
    More than PE, sports and wellness that build lifelong healthy habits.
  • Faith & Leadership Formation
    Grow in faith, purpose, and leadership, ready to serve and lead beyond school.
Experience the New Strengthened SHS Curriculum

First at THS! We are proud to be among the first to roll out the new SHS curriculum, designed to help students master essential skills while giving them real choices about their future.

  • Less Overload
    Fewer core subjects, so you go deeper, build stronger foundations, and step up ready for college and career.
  • Team Teaching That Supports You
    Licensed teachers + assistant teachers = more attention, more support, and a more dynamic classroom.
  • Learn by Doing
    Solve problems, build products, pitch ideas. Project-based learning meets design thinking for real-world skills.
  • Future-Ready with AI Skills
    Engage with AI tools early and build future-proof skills in tech, data, and ethical decision-making.
  • Earn Credits Now, Get Ahead Sooner
    Gain microcredentials and certifications in SHS! A head start on college or your career.

Program Awards, Accreditations, Affiliations

ACCREDITATION

  • DepEd K-12 Compliant
  • Private Education Assistance Committee (PEAC) Certified School
  • Level III Accreditation Status (Highest Level) – Association of Christian Schools, Colleges and Universities – Accrediting Council Inc. (ACSCU-ACI)
  • JHS Education Service Contracting (ESC) Granting School
  • SHS Voucher Program (VP) Granting School

AFFILIATIONS

  • Association of Christian Schools, Colleges and Universities (ACSCU)
  • Association of Private School Administrators – Quezon City Chapter (APSA-QC)
  • Association of Christian Universities and Colleges in Asia (ACUCA)
  • SEAMEO Schools’ Network Membership
  • Kaohsiung Municipal SanMin SHS, Taiwan
  • St. Margaret’s School of Tokyo, Japan  
  • St. Agnes’ School of Kyoto, Japan 

About the Principal

Marco Eduardo R. Ortaleza is the Principal of Trinity High School, serving as the school’s instructional leader and lead advocate of student well-being through purposeful student formation activities. With 17 years of experience in education, he has served in various roles including English Teacher, Discipline Officer, School Activities Coordinator, Department Head, Assistant Principal, and now Principal.

In the classroom, sir Marco promotes active learning through engaging activities, intentionally avoiding passive lectures and lengthy talks. His approach to discipline encourages students to reflect on their actions and grow from their experiences rather than rely on purely punitive measures.

As a school administrator, sir Marco chooses to stay out of the spotlight, allowing the people under his care to shine. He consistently challenges school personnel to grow and develop, believing that empowering others is the foundation of effective teaching and leadership. He is also a certifier for the Private Education Assistance Committee (PEAC). Outside of school, he enjoys running as a way to recharge and stay balanced.

Admission Requirements

REQUIREMENTS

JUNIOR HIGH SCHOOL

FRESHMEN

  • Two (2) pcs. ID Picture each size 1×1 and 2×2 (latest)
  • Form 138 (Report Card) with Learner’s Reference Number (LRN)
  • Certificate of Good Moral Character
  • Photocopy of Birth Certificate issued by Philippine Statistics Authority (PSA)
  • Income Tax Return of Parents/Guardian for ESC Grant (for private school graduates only)

TRANSFEREES

  • Two (2) pcs. ID Picture each size 1×1 and 2×2 (latest)
  • Form 138 (Report Card) with Learner’s Reference Number (LRN)
  • Certificate of Good Moral Character
  • Photocopy of Birth Certificate issued by Philippine Statistics Authority (PSA)
  • Recommendation from Guidance Center or Class Adviser
  • ESC Certificate for ESC Grant Recipients

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SENIOR HIGH SCHOOL

FRESHMEN

  • One (1) pc. ID Picture each size 1×1 and 2×2 (latest)
  • Form 138 (Report Card) Original Copy
  • Certificate of Good Moral Character from your Junior High School (Original Copy & with school seal)
  • Photocopy of Birth Certificate from PSA
  • ESC Certificate (for private school graduates who are ESC grantees)
  • Voucher Certificate (for those who applied in PEAC Voucher Program)
  • Special Study Permit / Student Visa (for Foreign Applicant)
  • Documents must be in Red Ribbon (for Foreign Applicant not from Philippine schools)

TRANSFEREES

  • One (1) pc. ID Picture each size 1×1 and 2×2 (latest)
  • Form 138 (Report Card) Original Copy
  • Certificate of Good Moral Character (Original Copy & with school seal)
  • Recommendation from Guidance Center or Class Adviser
  • Photocopy of Birth Certificate from PSA
  • ESC Certificate (for private school graduates who are ESC grantees)
  • Voucher Certificate (for those who applied in PEAC Voucher Program)
  • Special Study Permit / Student Visa (for Foreign Applicant)
  • Documents must be in Red Ribbon (for Foreign Applicant not from Philippine schools)

PROCEDURES

PROCEDURE

STEP 1 Open mytuaportal.com

  • Click New Students
  • Fill out the Admission and Registration form; Click Submit
  • Check email for the login link

Log in as follows:

  • Account type: Applicants
  • Email Address: (enter email address provided)
  • Password: tuapassword (this is the default, kindly change once logged-in)
  • Term: FIRST SEM OF SY 2025-2026
  • Click Generate Student Number

_____

STEP 2 Submit the following documents to the Trinity High School (THS) Campus for evaluation and assessment:

JUNIOR HIGH SCHOOL

  • FRESHMEN
  1. 1 pc. Latest 2×2 ID Picture
  2. Dean’s Evaluation
  3. Trinitian Guidance and Career Center’s (TGCC) Recommendation
  4. Transcript of Records / Scholastic Records
  5. Transfer Credential / Honorable Dismissal
  6. Certificate of Good Moral Character
  7. Copy of NSO / PSA Birth Certificate
  8. Copy of Marriage Certificate (for married female applicants)
  • TRANSFEREES
  1. One (1) ID Picture (1×1 size, latest)
  2. Form 138 (Report Card) with Learner’s Reference Number (LRN)
  3. Certificate of Good Moral Character 
  4. Photocopy of Birth Certificate issued by Philippine Statistics Authority (PSA)
  5. Recommendation from Guidance Center or Class Adviser
  6. ESC Certificate for ESC Grant Recipients

_____

SENIOR HIGH SCHOOL

  • FRESHMEN
  1. One (1) pc. ID Picture each size 1×1 and 2×2 (latest)
  2. Form 138 (Report Card) Original Copy
  3. Certificate of Good Moral Character from your Junior High School (Original Copy & with school seal)
  4. Photocopy of Birth Certificate from PSA
  5. ESC Certificate (for private school graduates who are ESC grantees)
  6. Voucher Certificate (for those who applied in PEAC Voucher Program)
  7. Special Study Permit / Student Visa (for Foreign Applicant)
  8. Documents must be in Red Ribbon (for Foreign Applicant not from Philippine schools)
  • TRANSFEREES
  1. One (1) pc. ID Picture each size 1×1 and 2×2 (latest)
  2. Form 138 (Report Card) Original Copy
  3. Certificate of Good Moral Character (Original Copy & with school seal)
  4. Recommendation from Guidance Center or Class Adviser
  5. Photocopy of Birth Certificate from PSA
  6. ESC Certificate (for private school graduates who are ESC grantees)
  7. Voucher Certificate (for those who applied in PEAC Voucher Program)
  8. Special Study Permit / Student Visa (for Foreign Applicant)
  9. Documents must be in Red Ribbon (for Foreign Applicant not from Philippine schools)

STEP 3 Visit the Principal’s Office for an interview

STEP 4 Pay Tuition Fee at the Cashier’s Office

Reminders:

  1. Please pay the required down payment to be officially enrolled. Paying less than the required amount will not process the enrollment.
  2. Students who are still waiting for their complete original copies due to on-going classes will be asked to execute a promissory letter stating when they can submit the required documents.