Our principal and staff
Our school team is committed to every student’s learning, wellbeing and sense of belonging. We work together to create a supportive and inclusive school where every child is set up for success.
Welcome from our principal
Sylvania High School is a high-performing public school built on the values of scholarship, honour, and service. Our small school setting fosters a safe, inclusive environment where students feel known, supported, and connected to their community.
As one of the most multicultural schools in the Sutherland Shire, our student body reflects the rich diversity of modern Australia. Students learn alongside peers of different abilities, cultures, religions, and socio-economic backgrounds, helping to shape a truly inclusive school culture.
Academic excellence and breadth of opportunity are central to our mission. Teachers are held to high professional standards and are supported to meet the individual needs of every student. Strong leadership and firm discipline ensure a safe and respectful learning environment where high expectations are the norm.
Over the past six years, we’ve seen significant growth in enrolment and the highest student achievement in HSC and NAPLAN results in over a decade. With upgraded facilities, improved teaching practices, and statewide recognition—including being named among the top 10 highest achieving comprehensive schools in NSW—we are proud of the direction we are heading.
Renée Holz
Principal
Our school leaders
Our school leaders, including our principal, guide teachers and students. They help create a school culture where every child is supported to grow and thrive.
Our teaching staff
Your child’s school experience is shaped by the people around them. Our teachers bring experience, care and a passion for learning to every lesson. With a focus on success, they help every child reach their full potential.
- English, Ms M. Chalvatzis
- Mathematics, Mr R. Kraljevski
- Science, Ms R. Worsley
- Human Society and Its Environment - HSIE, Ms H. Brown (Rel.)
- Technology and Applied Studies (TAS), Ms C. Symons (Rel.)
- PDHPE, Mr T. Porter
- Wellbeing, Mrs D. Garioch
- Mr T. Moreland, Teaching and Learning
- Learning Support Coordinator, Mrs C. Cavallaro
- Inclusive Education, Mrs N. Cullen
- Creative and Performing Arts Coordinator, Ms C. Waddington
- Administration Coordinator, Ms R Stanton
- Business Manager, Mrs J. Spike-Porter
- School Administration Manager, Ms L. Laws
[Contact our school to learn about our teaching team]
Sport Mr A. Parker
International Studies Mr T. Moreland
Transition Mrs D. Garioch
High Potential and Gifted Education Mr T. Moreland
Student Representative Council, Mr C. Macdonald
Student Sustainability Council, Ms A. Colagiuri
Principal's Advisory Council, Mrs R Holz
Sports Council, Mr T Porter
Year 7 Ms A Colagiuri
Year 8 Ms S. Trees
Year 9 Mr B. Edwards
Year 10 Ms E. Iuliano
Year 11 Ms Linda Ryan / Mr A. Lucas
Year 12 Mr A. Parker
Specialised Learning and Wellbeing Support
School Councellor Ms E. Purnell
Student Support Officer Ms F. Torode
School Psychologist Ms J. Llardo
Supervisor of Female Students Ms C. Nyugen
Careers Advisor Ms R. Stanton
Teacher Librarians Ms C Johansen Mrs B. Purcell
P&C President Mrs T. Mazurklewicz
Have a question for our principal or teachers?
Our friendly office team can help you get in touch.