Built by Australia's Top Selective School Graduates to Help You Succeed
From our latest exam cohort
Students walk into the exam feeling ready
“Questions on BigBrain were similar to the exam, and I felt ready on exam day.”
S.B. · Year 9 · 2026 · EduTest
“I don't think I would have been able to perform this well without BigBrain and the tutoring.”
K.T. · Year 9 · 2026 · EduTest
“BigBrain was really useful and helped me a lot. I'd definitely recommend it to everyone.”
M.B. · Year 9 · 2026 · EduTest
“Thank you so much. I genuinely could not have done as well as I did without your input.”
S.K. · Year 9 · 2026 · EduTest
“BigBrain is harder than the real test, so it preps you really well.”
R.M. · Year 9 · 2026 · EduTest
“I feel really confident about getting an interview because of your help.”
R.N. · Year 10 · 2026 · EduTest
“A really good platform, cheap and useful.”
R.X. · Year 9 · 2026 · EduTest
“Questions on BigBrain were similar to the exam, and I felt ready on exam day.”
S.B. · Year 9 · 2026 · EduTest
“I don't think I would have been able to perform this well without BigBrain and the tutoring.”
K.T. · Year 9 · 2026 · EduTest
“BigBrain was really useful and helped me a lot. I'd definitely recommend it to everyone.”
M.B. · Year 9 · 2026 · EduTest
“Thank you so much. I genuinely could not have done as well as I did without your input.”
S.K. · Year 9 · 2026 · EduTest
“BigBrain is harder than the real test, so it preps you really well.”
R.M. · Year 9 · 2026 · EduTest
“I feel really confident about getting an interview because of your help.”
R.N. · Year 10 · 2026 · EduTest
“A really good platform, cheap and useful.”
R.X. · Year 9 · 2026 · EduTest
“The discussion points were almost exactly the same as those on BigBrain.”
M.K. · Year 9 · 2026 · EduTest
“Exactly like BigBrain. The questions asked were the same.”
P.K. · Year 9 · 2026 · EduTest
“Exactly like Big Brain, the format and everything. I'm thankful I did Big Brain.”
B.C. · Year 9 · 2026 · EduTest
“BigBrain has been a big help!!”
R.K. · Year 9 · 2026 · ACER
“They were really similar to the BigBrain questions and the EduTest practice tests.”
S.A. · Year 9 · 2026 · EduTest
“My child enjoyed the sessions, and parts of the program aligned really well with the exam content.”
P.L. · Year 9 · 2026 · EduTest
“The discussion points were almost exactly the same as those on BigBrain.”
M.K. · Year 9 · 2026 · EduTest
“Exactly like BigBrain. The questions asked were the same.”
P.K. · Year 9 · 2026 · EduTest
“Exactly like Big Brain, the format and everything. I'm thankful I did Big Brain.”
B.C. · Year 9 · 2026 · EduTest
“BigBrain has been a big help!!”
R.K. · Year 9 · 2026 · ACER
“They were really similar to the BigBrain questions and the EduTest practice tests.”
S.A. · Year 9 · 2026 · EduTest
“My child enjoyed the sessions, and parts of the program aligned really well with the exam content.”
P.L. · Year 9 · 2026 · EduTest
How it works
Three steps to your dream score
Diagnostic result
Above Average68.4% overall · top 11% of students
By exam
Take a free diagnostic
See your exam readiness and the exact sub-skills losing you the most marks.
This week
4 sessionsArithmetic Sequences
Syllogisms & Deductions
Making Inferences
Algebraic Fractions
Get your tailored plan
A weekly plan built from your diagnostic that rebuilds itself as your accuracy changes.
Practice
Work through questions at your own pace with full AI explanations.
ContinueExam
Sit a timed, full-length mock under real exam conditions.
ContinuePractice until it clicks
Targeted drills and full mock exams built around your weakest topics.
Platform Features
Everything You Need in One Platform
Study smarter, not harder
Exam-Style Results
See exactly where you rank — from Below Average to Superior, plus your percentile — scored the same way as the real selective exam, overall and by subject.
Smart Progress Tracking
Bridging Learning Gaps
Learn Why, Not Just What
Diagnostic result
Above Average68.4% overall · you scored in the top 11% of students
Where you rank
By exam
The Difference
Why Students Choose Big Brain
See how we compare to other exam prep platforms
| Feature | Big Brain | Other Platforms |
|---|---|---|
| Practice Tests | Unlimited | 5-20 fixed test packs |
| Question Bank | 10,000+ questions | Limited question sets |
| Learning Pathways | Duolingo-style adaptive paths | None - tests only |
| Learning Content | Structured study material | Practice tests only |
| School Opportunities | Discover open applications | Not available |
| AI Writing Feedback | Instant grading & suggestions | Manual marking or none |
| Analytics | Sub-skill level breakdowns | Basic score reports |
| Access Model | Unlimited during subscription | Pay per test pack |
| Platform Updates | New content & features added weekly | Static, rarely updated |
Practice Tests
Unlimited
5-20 fixed test packs
Question Bank
10,000+ questions
Limited question sets
Learning Pathways
Duolingo-style adaptive paths
None - tests only
Learning Content
Structured study material
Practice tests only
School Opportunities
Discover open applications
Not available
AI Writing Feedback
Instant grading & suggestions
Manual marking or none
Analytics
Sub-skill level breakdowns
Basic score reports
Access Model
Unlimited during subscription
Pay per test pack
Platform Updates
New content & features added weekly
Static, rarely updated
Exam Preparation
Prepare for Every Opportunity
John Monash Science School
Targeted practice tests and study plans for selective entry, scholarship, and NAPLAN exams across Australia.
Opportunities
VIC Selective Year 9
Prepare for the ACER Selective Entry exam to gain entry into Melbourne's top selective high schools.
VIC Selective Year 10
Prepare for the Edutest Year 10 selective entry exam to transfer into Melbourne's top selective high schools.
JMSS Year 10
Prepare for the JMSS Year 10 entrance exam to join Australia's premier science school at the start of VCE.
JMSS Year 11
Prepare for the JMSS Year 11 entrance exam for late entry into Australia's top science school.
EBS Year 10/11
Practice for the EBS entrance exam to join this research-driven science school for VCE.
VIC Scholarships
Prepare for scholarship exams at Victoria's top private schools with comprehensive practice tests.
School Guides
MHS
Melbourne High School is one of Victoria's most prestigious selective-entry boys' schools, consistently ranking among the top schools in VCE results.
Mac.Rob
Mac.Robertson Girls' High School is Victoria's premier selective-entry girls' school, renowned for academic excellence and consistently top VCE rankings.
Nossal
Nossal High School is a co-educational selective-entry school in Berwick, offering a rigorous academic program within a modern campus on the Monash University grounds.
Suzanne Cory
Suzanne Cory High School is a co-educational selective-entry school in Werribee, known for its strong science focus and consistently excellent academic results.
JMSS
John Monash Science School is Australia's premier specialist science and mathematics school, located on the Monash University Clayton campus.
EBS
Elizabeth Blackburn School of Sciences is a specialist STEM school focused on research-driven education and scientific inquiry.
One plan, every exam
Prep for every exam at once
One diagnostic. One study plan. Because these exams share the same subjects, every question you practise counts toward all of them — something no other platform lets you do.
Your study plan
All OpportunitiesEvery subject you practise feeds all your linked exams
5 exams covered
for Year 10 from a single study plan
Counts toward all of these
VIC Selective Entry — Year 10
Melbourne High · Mac.Rob · Nossal · Suzanne Cory
JMSS — Year 10 Entrance
John Monash Science School
Victoria Scholarship Exams
Private-school scholarships
NSW Selective Entry (Year 8–11)
NSW selective high schools
NSW Scholarship Exams
Private-school scholarships
Student results
Real students, real band jumps
See how Big Brain helped them walk into exam day confident.
Big Brain caters for both entry into Selective Schools and JMSS, so I'm able to use it for both my exams. It has the potential to be a one-stop shop for exam prep.
Jeff L
Glen Waverley SC
I was worried about the cost at first, but Big Brain is actually heaps cheaper than other options and you get way more practice questions. Definitely worth it for selective school tests!
Leo W
Balwyn High School
Big Brain has been a huge help in selective entrance prep. The giant question bank and AI support make it great for getting familiar with competitive exam methods.
Sachchit B
Brentwood SC
Pricing Plans
One plan with everything your child needs to be exam-ready
Full access to practice exams, AI feedback, and a personalised study plan. Cancel anytime.
Standard
$149
AUD
- 10,000+ questions
- AI-marked mock exams
- Personalised analytics & learning pathways
- Unlimited practice
- Study guides
- Mock exam credit (1 per month)
- Practice exams
- Human-marked writing feedback
Billed monthly · cancel anytime
Premium
Everything in Standard, plus human marking
$300
AUD
- 10,000+ questions
- AI-marked mock exams
- Personalised analytics & learning pathways
- Unlimited practice
- Study guides
- Mock exam credits (4 per month)
- Practice exams
- Human-marked writing feedback
Billed monthly · cancel anytime
Need additional support?
Small-group tutoring
Our Scholar and Accelerator plans pair your child with a dedicated coach from our teaching team. Tutoring is available for select programs.
View tutoring plansFAQ
Frequently Asked Questions
Big Brain is built by expert tutors with over seven years of experience and funded by Monash University. Our AI-driven personalized analytics identify your weaknesses and adapt your study plan, ensuring efficient preparation.
It depends on how much effort you put in! Most students see a noticeable difference in 4-6 weeks if they practice regularly. But with the personalised study plans it will supercharge your learning!
Yes! We offer up to 5 free practice exams, up to 2 free writing prompts and free personalised learning pathways, so you can experience how our AI analyzes your performance before committing. No credit card required.
Absolutely! You can use Big Brain on desktop, tablet, and mobile, so you can study anytime, anywhere.
Our questions are designed to match the difficulty and structure of actual selective and scholarship exams. We use past exam trends to ensure you're fully prepared for real test conditions.
The free diagnostic test is a comprehensive assessment that identifies your strengths and weaknesses across all exam areas. After completing it, you'll receive a personalised study plan with Duolingo-style learning pathways that recommend exactly what to study next. No credit card required.
Unlike other platforms that sell fixed packs of 5-20 tests, Big Brain gives you:
- Unlimited practice tests and 10,000+ questions.
- Duolingo-style learning pathways that adapt to your performance.
- Structured learning content, not just practice tests.
- A school opportunities section showing open applications.
- AI-powered instant writing feedback.
- Sub-skill level analytics to pinpoint exactly where to improve.
Writing is one of the hardest parts of selective exams, which is why Big Brain includes:
- Unlimited essay prompts to practice.
- Automatic AI grading to give you instant feedback.
- Suggestions on how to improve structure, vocabulary, and argument strength.
First Step to Getting Exam Ready
Start Your Free Diagnostic Today
Find out exactly where you stand and get a personalised study plan.
- Free diagnostic test to identify your learning gaps
- Duolingo-style personalised learning pathways
- Unlimited practice tests and 10,000+ questions
- AI-powered writing feedback
- Discover open school opportunities
- No credit card required
Exam Guides & Study Tips
Expert Guides to Help You Succeed
JMSS Entrance Exam Guide: Complete Breakdown & Preparation Checklist (2025)
Looking to join John Monash Science School? Get a comprehensive breakdown of the JMSS entrance exam, including exam structure, preparation tips, and a detailed checklist to help you succeed. Written by experienced tutors who have guided hundreds of students.
Get into Selective High School Victoria Entry (2025) – The Ultimate Year 10 Edutest Exam Prep Guide
Looking to join a Victorian Selective High School? Get a comprehensive breakdown of the entrance exam, including exam structure, preparation tips, and a detailed checklist to help you succeed. Written by experienced tutors who have guided thousands of students.
NAPLAN 2025: Complete Guide & Topic Breakdown for Year 7 and 9
Get a comprehensive breakdown of the 2025 NAPLAN assessments, including exam structure, key topics, and preparation strategies. Essential reading for students aiming for selective entry or scholarship schools.
JMSS Entrance Exam Guide: Complete Breakdown & Preparation Checklist (2025)
Looking to join John Monash Science School? Get a comprehensive breakdown of the JMSS entrance exam, including exam structure, preparation tips, and a detailed checklist to help you succeed. Written by experienced tutors who have guided hundreds of students.
Get into Selective High School Victoria Entry (2025) – The Ultimate Year 10 Edutest Exam Prep Guide
Looking to join a Victorian Selective High School? Get a comprehensive breakdown of the entrance exam, including exam structure, preparation tips, and a detailed checklist to help you succeed. Written by experienced tutors who have guided thousands of students.
NAPLAN 2025: Complete Guide & Topic Breakdown for Year 7 and 9
Get a comprehensive breakdown of the 2025 NAPLAN assessments, including exam structure, key topics, and preparation strategies. Essential reading for students aiming for selective entry or scholarship schools.