Wahroonga Public School OC: Opportunity Class Guide

Wahroonga Public School hosts an Opportunity Class (OC) — a two-year gifted-education placement for high-potential students in Years 5 and 6 — on Sydney's Upper North Shore, with 15 Year 5 places for 2027 entry. Entry is by the OC Placement Test. If Wahroonga is on your child's list, here's an honest profile and a clear explanation of how OC entry works.

School Snapshot

• Type: NSW public primary school (K–6) hosting an Opportunity Class
• OC program: Years 5–6
• Location: Wahroonga, Upper North Shore
• OC places: 15 Year 5 places for 2027 entry (about 30 OC students on site across Years 5 and 6)

Two Numbers Families Get Wrong Here

Wahroonga's own OC page says the class "supports 30 students." That is the total across both year groups, not the number of places you are applying for. The Year 5 intake for 2027 is 15 places per the NSW Department of Education — 15 new students each year, who then continue into Year 6, giving roughly 30 OC students in the school at any time. Reading "30" as the intake size will make your preference list look safer than it is.

The same page also tells families they may "choose up to two preferred schools." That was true under an earlier version of the application. The current OC application lets you nominate up to four schools in order of preference — one more than the selective high school test allows. If you fill in only two because a school page said two, you have given away half your options for no reason. Check the Department's placement pages, not a school page, for application mechanics.

What the OC Class Is Like

The school describes its Opportunity Class as a place for students "who thrive in an enriched learning environment where they can be challenged, inspired, and engaged with peers who share similar abilities and interests." In its own words it offers a "stimulating and supportive learning environment," a "challenging and enriched curriculum that extends beyond grade-level expectations," the chance to "develop talents at a pace suited to each student's potential," and to "build friendships with like-minded, motivated peers."

That last point carries more weight at a 15-place school than the marketing language suggests. A single cohort of 15 stays together for two years — small enough that the social fit of the group matters, and small enough that a child who would be the only one of their kind in a mixed-ability class is no longer alone.

An OC is an academic class within the school, not a separate school. Your child joins in Year 5 and continues in the OC to the end of Year 6, sharing assemblies, sport, playground and school events with the rest of the school.

How OC Entry Works

The OC Placement Test — Year 4 for Year 5 entry

For 2027 entry, Wahroonga Public School offers 15 Year 5 opportunity-class places according to the NSW Department of Education. As the school confirms, "admission to these classes requires an application during Year 4." Children then sit the OC Placement Test, with places offered for Year 5 the following year. The test is computer-based and covers:

• Reading
• Mathematical Reasoning
• Thinking Skills

You nominate up to four OC schools in order of preference on the one application. Preference order never changes your chances at any single school; it only decides which offer you receive if your child qualifies for more than one.

OC placement is not zoned, so you can apply whether or not you live in the school's local intake area.

The 2027 gender balance change applies to OC

From the 2027 intake, OC places are split equally between boys and girls. At a 15-place school that means roughly 7 places to boys and 7 to girls, with each competing within their own half and the remaining place awarded on academic merit. This does not change how your child is assessed — the OC Placement Test is identical for everyone.

Getting There

The school is in Wahroonga, near Wahroonga station on the T1 North Shore line and close to the Pacific Highway. Because OC classes are not zoned, students travel in from across the Upper North Shore and the Hornsby area rather than from a single catchment.

Wahroonga and Nearby OC Options

This is one of the densest clusters of opportunity classes in NSW, which is good news when you have four preferences to spend. Waitara Public School is 30 places and sits in the same suburb boundary area; Beecroft is another 30-place stream a short drive west; and Lindfield East holds 15 places just south. Check places and suburbs in the full NSW OC schools directory before you lock in your order.

A note on the arithmetic: 15 places is half what a 30-place school offers, which makes each individual school a narrower target. With Waitara and Beecroft both close by and both twice the size, a realistic Upper North Shore list uses all four preferences rather than staking everything on the nearest school.

What a Competitive Application Looks Like

There's no published cut-off, so aim for a strong, balanced result across all three sections of the OC test. A lopsided result — strong maths but weaker Reading or Thinking Skills — can be overtaken by a more even performer. The most reliable preparation is consistent practice with realistic, OC-style questions in the same computer-based format used on test day.

Frequently Asked Questions

Does Wahroonga Public School have an opportunity class?

Yes. The school hosts an Opportunity Class for high-potential and gifted students in Years 5 and 6, entered through the NSW OC Placement Test.

How many OC places does Wahroonga Public School have?

15 Year 5 places for 2027 entry — roughly 7 boys and 7 girls under the gender balance model, with the remaining place on academic merit. Across Years 5 and 6 that adds up to about 30 OC students on site, which is the figure the school's own page quotes.

How many schools can we list on the OC application?

Up to four, in order of preference. Some school pages still refer to two, which reflects an earlier version of the application — the Department's current placement pages are the authority.

Do we have to live near Wahroonga to apply?

No. OC placement is not zoned like ordinary primary enrolment.

What score do you need to get in?

There's no officially published cut-off, and any specific number online is an unofficial estimate. Entry is decided by OC Placement Test performance.

Does the OC test include writing?

No. The OC Placement Test covers Reading, Mathematical Reasoning and Thinking Skills. (Writing is part of the selective high school test, not the OC test.)

Related reading

• How to apply for OC and Selective: 2028 entry
• OC test dates 2028
• How OC placement scores are calculated
• The OC reserve list explained
• Find OC schools near you in NSW

Prepare for the OC Test with AcePath

Whichever OC schools you're aiming for, the OC Placement Test decides your child's options. Start with a free AcePath sample quiz to see where they stand in Reading, Mathematical Reasoning and Thinking Skills, then build an exam-ready routine with our OC practice test packs, which mirror the real computer-based format used on test day.