🚀 From D to A.
We teach our students to truly grasp the “why” behind the math, not just the “how” – as a result they see real, lasting improvement. Join our H2 Math Group Tuition today, located in Bugis (Opp Nat Lib)
We didn’t say it, they did…
Hundreds of 5 stars google reviews
It’s fun to try out our classes and get your biggest questions answered! Book a time for one of our classes and be our guest student for a day!

H2 Math is hard
You’re smart, but the concepts just aren’t clicking fast enough.
It’s not your fault…
Dear JC Students,
H2 Math can make even the smartest students doubt themselves.
But here’s the truth: you’re not the problem. The problem is outdated teaching methods that force students to memorize formulas without understanding. That’s why we do things differently at One Eighty Degrees (#1 H2 Math Tuition Centre).

Listen, everyone who passes H2 Math will know the formulas.
But few will understand why the formulas work and “get it.”
This is the difference between getting a passing grade and lifelong math skills.
Meet the Math whisperer 🤫
A JC Math tutor unlike any other in singapore
Hi, I am Mr Lim,
I know it might sound like bragging for me to say “I’m a math tutor unlike any other.”
But there are a few qualifications that I have which no other in-person or online math tutor in Singapore can also claim.
Here’s my story: I began tutoring math students in college, while I was getting my degree to become a mechanical engineer. And over the next several years, my tutoring business began to grow and grow – mostly fueled by referrals – to the point where…
I eventually walked away from a career in mechanical engineering because the demand for my tutoring services became too much to handle!
That’s why I say: “I did not choose tuition. Tuition chose me.”
I ended up getting a Master’s degree in Mathematical Education, and the rest is history!
Teaching is not my career,
Teaching is my calling.


Mr. Lim’s Qualifications Include…
Incorporated in 2012, Rebranded in 2025.
(formerly Principal of AO Studies)



Not all H2 Math group tuition is created equal
Most students think JC H2 Math tuition is just about doing more worksheets. But if that worked, you’d already be scoring an A.
At 180 H2 Math Group Tuition, we focus on real understanding – giving you the breakthrough you really need.
Here’s what makes us different.
Everything we offer at 180 H2 Math | Mr. Lim's H2 Math Tuition | Other Tuition Centres |
Taught by a Master’s Degree Holder & Published Researcher |
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20 Years of Teaching Experience |
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One-on-One Consultations After Class |
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Exam Trend Analysis & Question Spotting |
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In-Person & Online Flexibility |
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No Deposits, Registration, or Admin Fees |
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Plus endless of after class consultation
Want To Experience The Difference Yourself?
Join A Trial Class Today And See How It Works.
A sneak preview inside 180 H2 Math Centre
What you get in every class

Exam-Focus Curriculum
Every lesson is built around the 9758 MOE A’level syllabus, covering both Pure Math and Statistics with techniques that actually work in exams.

Concept Mastery, Not Memorization
You’ll learn how to break down problems, identify patterns, and apply real-world mathematical thinking, so you can adapt to any question, not just repeat past papers.

Advanced Question Spotting; Exam-Focus Curriculum
We analyze years of exam trends to help you predict what’s going to be on the test, giving you an edge that most students never get.

Small Class
Big Impact
No packed lecture halls where you’re just another number. Every student gets attention, every question gets answered.

Tough But Fair Drills
Our tutorial questions are designed to be slightly harder than exam difficulty, so the real test feels easier. You’ll walk in confident, prepared, and ahead of the curve.

Personalized Help, Even After Class
Struggling with a concept? Need extra practice? Mr. Lim stays back after lessons to answer your questions one-on-one – because real learning happens in those moments when you find the answer to what’s been confusing you. Find out more with our class schedule here.
Zoom or on-site class. You decide.

JC 1 | ||
Day | Time | |
Sat | 4:30 - 6:30 pm | |
Sun | 3 - 5 pm | |
JC 2 | ||
Day | Time | |
Sat | 10:30 - 12:30 pm | |
Sat | 2 - 4 pm | |
Sun | 5:30 - 7:30pm |

2 out of 3 students scored an A.
Unfortunately, There Are A Limited
Number of Spots Available Right Now
As much as we would love to help every JC student struggling with H2 Math, we can only take in a fixed number of students each year.
Why? Because we do things differently. Unlike big tuition centers that cram dozens of students into a room, the teaching department of 180 degrees is a one-man operation. Every student receives direct coaching from Mr. Lim himself – ensuring the highest quality teaching and results.
That also means our H2 math group tuition has limited seats, and we fill up fast. If you’re serious about improving your H2 Math grades, you need to act now. Once slots are full, that’s it.

H2 Math doesn’t magically get easier on its own.
But the right help can change everything
Superb Location
Bus stop at North Bridge Road
Buses: 851, 61, 7, 32, 51, 63, 80, 145, 175, 197
Bus stop at Middle Road
Buses: 980, 56