Join 1000s of students preparing for their opportunity class test
with our comprehensive preparation program for Year 4 students.
Trusted by thousands of families across Australia
Practice Questions
Students Coached
Parent Rating
Mock Tests
Score Improvement
Years Experience
Students have achieved their selective school dreams with our proven methods
The NSW Opportunity Class (OC) Test is a placement exam for Year 4 students seeking entry into gifted programs at 75+ NSW public schools. The 2026 test is held May 8-9. The test covers Reading (40 questions), Mathematical Reasoning (35 questions), and Thinking Skills (40 questions). Start preparation 6-12 months before with structured practice in all three components.
Trusted by NSW Families
Join successful families who achieved their Opportunity Class goals with BrainTree Coaching
See what real families are saying about their experience with BrainTree Coaching
All testimonials are from real students and families who have used our services, representing genuine experiences from across Australia.
Affordable, high-quality programs designed to give students the competitive edge they need.
Take your child's learning to the next level with advanced content, mock exams, and personalised support.
Take your child's learning to the next level with advanced content, mock exams, and personalised support.

Our most powerful package—full access to everything your child needs to achieve top scores and stand out.






The NSW Opportunity Class (OC) Test is a selective placement examination for academically gifted Year 4 students seeking entry into specialized Year 5 and Year 6 programs across New South Wales.
Explore our comprehensive guides covering every aspect of Opportunity Class preparation
Complete breakdown of all three OC Test components: Reading Comprehension, Mathematical Reasoning, and Thinking Skills. Official format, timing, and scoring guide.
12-month preparation roadmap with proven strategies for Year 4 students. Component-specific methods, practice schedules, and common mistakes to avoid.
Free OC practice tests, past papers, and comprehensive study materials. Full-length mock tests with detailed solutions and performance analysis.
Complete OC test day checklist, timing strategies, what to bring, and logistics. Ensure optimal performance on the actual exam.
Understanding OC test results, score interpretation, placement offers, reserve lists, and next steps after receiving your Opportunity Class placement.
40+ comprehensive answers about NSW OC Test, Opportunity Class schools, preparation strategies, and application process for Year 4 students.
Quick Questions
Get fast answers to common NSW OC Test questions
Join successful families with our proven OC test preparation program. Expert guidance, comprehensive resources, and personalized coaching.