Maths Tutoring OC, Selective, HSC
Private tutoring by YiJun — a Sydney-based UNSW grad with 5+ years experience. Plus free maths practice anyone can try, no sign-up needed.
OC and selective school preparation for Years 4–6, plus comprehensive support for Years 7–12 including HSC Standard, Advanced, Extension 1 & Extension 2.
Free 15-min consult · 50% off your first lesson
Find out where your child really stands — 10 questions, no sign-up
I'm a Sydney-based maths tutor with 5+ years of experience — both privately and at one of Sydney's top tutoring companies. I've helped students from primary OC and selective entry through to HSC Extension 2, and I focus on building genuine understanding rather than just drilling past papers.
What I teach
Tailored one-on-one tutoring across primary and high school maths.
OC Preparation
Targeted preparation for the Opportunity Class placement test — covering mathematical reasoning, thinking skills, and reading.
Selective School
Rigorous preparation for the Selective High School Placement Test — covering mathematical reasoning, thinking skills, reading, and writing.
High School Maths
Curriculum support and exam preparation for all NSW maths courses — Standard, Advanced, Extension 1, and Extension 2.
Hi, I'm YiJun
I'm a Sydney-based maths tutor with 5+ years of experience — both privately and at one of Sydney's top tutoring companies. I've helped students from primary OC and selective entry through to HSC Extension 2, and I focus on building genuine understanding rather than just drilling past papers.
I also built Mathalon, a free maths practice platform anyone can use — whether or not you tutor with me. If you'd like more hands-on support, I offer one-on-one tutoring in person in Sydney or online Australia-wide.
Enquire about tutoringSimple process, real results
Free consult
A quick 15-minute call to understand your child's needs, current level, and goals. No obligation.
Personalised plan
I put together a study plan tailored to your child — targeting weak areas and preparing for upcoming exams.
Ongoing lessons
Regular one-on-one lessons, tailored as your child progresses — with free practice on Mathalon in between to keep the momentum going.
Results speak for themselves
“YiJun has a great way of explaining things. My son went from dreading maths to actually looking forward to sessions.”
“My daughter's marks improved significantly after just one term. The combination of tutoring and Mathalon really works.”
“Fantastic preparation for OC. YiJun knew exactly what the test requires and got my son ready systematically.”
Frequently asked questions
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Straightforward rates
No lock-in contracts. Flexible scheduling. 50% off your first lesson.
Not ready to commit? Try the free practice section first — no account needed, no pressure.
See full pricing by year level →Get in touch
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Ready to help your child reach their potential?
Enquire today for a free 15-minute consultation — and 50% off your first lesson.
Enquire now →No lock-in · Free consult · 50% off first lesson