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Event details
Saturday, 27 September, 2025
9:00 am - 11:00 am
Year 2 - 5 students and parents
Exclusives
Free
Strathfield
Level 9, 11 The Boulevarde,
Strathfield NSW 2135
1300 008 008
info@matrix.edu.au
The Opportunity Class (OC) and Selective High School exams are highly competitive, and well-prepared students have a distinct advantage.
Our free Mock Test offers your child the chance to:
Current students in Year 2 – 3 are invited to sit the Mock OC Test and those in Year 4 – 5 are invited to sit the Mock Selective High School Test.
Please note: This event is for non-Matrix students and is not beneficial for current Matrix students who have already covered the content.
Who it’s for: Current Year 2 – 3 students
Session time: 9:00am – 11:00am
Test structure:
The Mock OC Test is a paper-based exam with multiple-choice questions. It has 3 separate test components:
Component | Test format |
English | 20 MCQ (25 min) |
Maths | 20 MCQ (25 min) |
Critical Thinking | 20 MCQ (25 min) |
After the test:
In the weeks following the Mock Test, you’ll receive an in-depth diagnostic report delivering insights into your child’s performance, including:
Who it’s for: Current Year 4 – 5 students
Session time: 9:00am – 11:00am
Test structure:
The Mock Selective High School Test is a paper-based exam with multiple-choice questions. It is 120 minutes in total, including test administration. It has 3 separate test components:
Component | Test format |
English | 25 MCQ (30 min) |
Maths | 25 MCQ (30 min) |
Critical Thinking | 40 MCQ (45 min) |
After the test:
In the weeks following the Mock Test, you’ll receive an in-depth diagnostic report delivering insights into your child’s performance, including:
Who it’s for: Current Year 2 – 3 parents
Session time: 9:00am – 10:00am
Presenter: Mr Lachlan Ayres, Matrix Primary School teacher, 4 years of teaching experience
Who it’s for: Current Year 4 – 5 parents
Session time: 9:00am – 10:00am
Presenter: Ms Gille Hambursin, Primary School Coordinator, 5 years of teaching experience
Gille completed her Bachelor in Linguistics and her Masters in Journalism with an extended Masters in Marketing. She is a key writer and contributor of the Matrix Primary courses. Gille is fluent in four languages and has taught students in both English and French.
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Lachlan completed his Bachelor of Arts and Education at Macquarie University. He has been teaching since 2021, specialising in primary level literacy, numeracy and critical thinking.
Who is eligible for the event?
The Mock OC Test is for students in Years 3 and 4 planning to take the OC test in 2025 or 2026 respectively. The Mock Selective High School Test is for students in Years 5 and 6 planning to take the OC test in 2025 or 2026 respectively.
Register each child individually due to limited spaces.
What’s the duration of the Mock OC and Selective High School Test?
For Year 3 and 4 students, the Mock OC Test is 75 minutes in total including instructions and breaks.
For Year 5 and 6 students, the Mock Selective School Test is 120 minutes in total including instructions and breaks.
My child has sat the Matrix Mock OC Test in the past. Should I come again?
No need. If your child took the Matrix Mock OC Test before, this event isn’t necessary. If your child is now preparing for the Selective High School Test, we invite them to attend and sit the Mock Selective School Test.
Is this event free?
Absolutely! We’re offering the test for free to help parents gauge their child’s proficiency in English, Maths, and Critical Thinking.
Is there an online option for the test?
No. The test is administered in-person under strict exam conditions to mimic the actual test conditions.
What should we expect on the test day?
Arrive 15 minutes early. Students should bring a water bottle, a 2B pencil, and eraser.
What if I register and then don’t show up?
Kindly cancel 48 hours in advance so we can accommodate students on the waiting list.