At Trinity Grammar School, we empower our young people to choose their own adventure, write their own story, and embrace life's opportunities and challenges with purpose.
Starting Prep is a milestone for the whole family.
At Trinity, we understand how important those first school experiences are. Our Prep students begin their journey in a warm, caring and nurturing environment where they quickly develop a strong sense of belonging and feel safe, supported and ready to learn.
Our teachers take the time to understand each boy as an individual, nurturing his academic, social and emotional growth — building the confidence to explore, learn and discover his strengths.
“We can’t wait to welcome your family to our Prep Information Morning and share what makes Trinity such a special place to begin.”
Kieran McCrohan — Head of Junior School
Strong foundations, built through explicit teaching and real inquiry.
Through evidence-based teaching and the International Baccalaureate (IB) Primary Years Programme, we balance explicit instruction with inquiry-based learning to build strong foundations in literacy, numeracy, curiosity and independence.
Our students develop the confidence to think creatively, solve problems and achieve strong academic outcomes — while growing into compassionate young people ready to make a positive contribution to the world.
Learning with joy. Growing with confidence.
From their very first year, Prep students learn with specialist teachers across a full breadth of subjects — not just their homeroom teacher. As students grow, so do the opportunities available to them, through Trinity's extensive music, sport and co-curricular offerings, alongside our renowned Outdoor Education program.
A confident start, from the very first day.
Through our Personal BEST wellbeing program, students develop the resilience, social awareness and emotional skills to flourish throughout their school journey and beyond. Supported by a caring community and a dedicated Prep play space, children quickly form friendships and grow in confidence.
Our carefully designed transition program helps children become familiar with their new environment, teachers and classmates well before their first day — so every student walks in ready, not nervous.
You’re not just choosing a school — you’re joining a community.
Choosing Trinity means joining a welcoming community where families, teachers and students feel connected and supported. From sporting events and concerts to performances and celebrations, there are countless opportunities to get involved, build lasting friendships and become part of school life — for parents as much as for our young people.
Building strong foundations for life.
Trinity Prep is more than an entry point — it’s the beginning of a single, seamless pathway through to Year 12.
No further application, no re-enrolment, no second decision to make.
The adventure begins
A caring and nurturing start where students build confidence, curiosity and a strong sense of belonging.
You are hereDiscover new horizons
As students grow, so do the opportunities. They discover new interests, develop their strengths and embrace a wider world of learning, music, sport and co-curricular experiences.
Explore with confidence
A supported transition into Senior School gives students the confidence to explore new opportunities. Already part of the Trinity community, they can focus on discovering new adventures.
Ready to write their own story
Years of learning, friendships and experiences prepare young men to leave Trinity with confidence, purpose and the courage to shape their own future.
Meet our teachers. Tour Junior School. See it for yourself.
Come along to see if Trinity is the right fit for your child and family. You will get to meet our teachers, hear from current students, tour our Junior School and get answers to your questions.
40 Charles Street, Kew
Don’t miss out. Register now.
We keep our Prep Information Mornings intimate — up to 50 families — so you get real conversations, not a lecture hall.
Prep Information Morning – Join us on 19 August at 9.30am
Takes about a minute. A member of our Prep team will confirm your place by email.
- Meet our teachers and Head of Junior School
- Hear from our students
- Student-led tour of the campus
- Get answers to all your questions.
Prep Information Morning — 19 August
Fields marked * are required. We’ll never share your details beyond Trinity’s enrolment team.