1-on-1 Digital SAT Math Tutoring

SAT Math, for students
who aren't "math people."

I teach the Desmos moves that solve SAT questions for you — no long algebra, no sign errors, no panic. Online, 1-on-1, in simple English.

25 minutes · Free · No commitment

SAT Math 800·60+ students taught·students on 3 continents

How it works

From "I don't get math" to a score plan — in three steps.

1

Book a free 25-min intro call

Tell me your target score, your test date, and what scares you most about SAT Math. No prep needed, no pressure to buy anything.

2

Get your personal game plan

On the call we find your weak topics and I show you exactly which Desmos moves will win you the most points, fastest.

3

Train 1-on-1 until test day

60-minute sessions on real SAT questions: you drive Desmos, I coach. You leave every session with homework and a clear next step.

Why Desmos?

Same question, two very different test days.

By hand

~2 min

Distribute, combine, isolate, second-guess, erase, repeat. One sign slip and the answer's gone.

With Desmos

~20 sec

Type the equation, read the intersection. No algebra, no sign errors, no panic.

See it before you book

A real lesson clip and real pages from my materials — so you know exactly what a session gets you.

A real session: College Board questions, solved live in Desmos.

Pages from my lesson sheets

Lesson sheet page: Linear vs Exponential Growth with worked example LESSON SHEET
Every concept explained in plain English first
Lecture slide solving a no-solution equation with Desmos regression DESMOS WALKTHROUGH
The Desmos move next to the by-hand way
One-page visual summary of quadratic forms and the quadratic formula TOPIC SUMMARY
One-pagers you keep for test week
Practice worksheet page: probability and conditional probability PRACTICE
Worksheets in the real Digital SAT format
Tan, SAT Math tutor

Hi, I'm Tan

In grade 4, I was so weak at math that my teacher made me stay after school for extra one-on-one lessons — every single day. I know exactly how it feels when numbers make you feel stupid.

That kid later taught himself to an SAT Math 800, earned an engineering degree, and has spent the last two years tutoring students at international schools across three continents — from "what is 2 − 5?" to 750s.

I'm not the genius tutor. I'm the friend who's good at Desmos — the one who remembers what being lost feels like, and teaches the way I wish someone had taught me. In 1-on-1 sessions we go deep on your weak spots with real College Board questions.

B.Eng. Civil Engineering (second-class honors) · SAT Math 800

Real students, real messages

Nicknames only, shared with permission — every message and score below is real.

STUDENT STORY

Anna: from zero to top marks, two years straight

Anna started Precalculus 11 not knowing what x times x was — she couldn't add negative numbers yet. We rebuilt math from the ground up. She finished Precalc 11 above 90%, did it again in Precalc 12, and got into her target university.

"I just wanna say thank you one last time for math this semester. My report card will probably be 92–93%. Thank you for passing on the knowledge."
Anna · high school student, Canada

"Thank you so much for teaching me so well, bro."

Mossy · SAT Math 580 → 750

Stuck between 580–620 for months after a big-name prep course. Ended up with the highest SAT Math score in his friend group.

"Hit my target — 710! Thank you so much, you teach SO well."

Alisa · SAT Math 650 → 710

Reached her 700+ goal two weeks after we started.

"Thank you for the killer SAT Math techniques, teacher."

Nova · SAT Math 670 → 710

Used that score to get into his target university.

Work with me

Start free. Upgrade to full sessions only if the intro call convinces you.

START HERE

Free intro call

$0 · 25 min

A real conversation, not a sales pitch.

  • Find your weak SAT Math topics
  • Get a personal study game plan
  • See the Desmos method live
  • Ask me anything about the Digital SAT
Book my free call
DEEP DIVE

2-hour intensive

$89 · 120 min

Save $9 vs. two single sessions.

  • Full diagnostic of your weak areas
  • Two topics, mastered in one sitting
  • Complete Desmos strategy walkthrough
  • Perfect before a real test date
Book a deep dive

Prepping with a deadline? Ask about multi-session packages on your intro call.

Questions students ask

The honest answers, before you book.

I'm really bad at math. Can this still work?

You're exactly who I teach. The Desmos method exists because I'm not a "born good at math" person either — it replaces long algebra with moves anyone can learn. If you can type an equation, you can do this.

How do the sessions happen?

Online, 1-on-1, over video call. When you book, you instantly get a calendar invite with the meeting link. We share screens, work in Desmos together, and use real Digital SAT questions.

I'm not in your timezone. Does that matter?

No — the booking page shows my available times in your timezone automatically. Pick whatever slot works for you.

How do I pay?

By card, right on the booking page (payments are handled securely by Stripe). Your spot is confirmed the moment payment goes through. The intro call is completely free.

What if I need to reschedule?

Life happens. You can reschedule or cancel from your confirmation email up to 24 hours before the session, free.

Is one session enough?

One session can fix one weak topic or teach you the core Desmos moves. Most students aiming for a big score jump book weekly sessions — we'll figure out what you actually need on the free intro call, and I'll tell you honestly.

Do you only teach SAT Math?

SAT Math is my specialty, but I've taught everything math for two years — IGCSE, A-Level, GED, and regular school math up to grade 12. If your exam isn't the SAT, book the free call anyway and tell me what you're preparing for.

Free resources

Not ready to book? Start here. Both free, no catch.

Digital SAT September 2026 practice test cover

Digital SAT Practice Test, September 2026

The whole test, not just the math. Reading and Writing modules 1 and 2, Math modules 1 and 2, 98 questions, and the answer key at the back. Every page is rebuilt and typeset by hand, so it is my version of the September test rather than a College Board file. Print it, time yourself, mark it.

Send me the practice test
5 Most Likely SAT Math Questions cover

5 Most Likely SAT Math Questions

I read every real SAT Math past paper from March to August and worked out which questions the test keeps reaching for. These are the five that kept coming back, rebuilt with my own numbers, with the months each one appeared in and my full working on every one.

Send me the 5 questions

One email gets you both. New resources drop as the series grows, and the list hears about them first.

Digital SAT March 2026 Test 1 cover 10 FULL TESTS · FROM $35

Real SAT Past Papers

Liked the free test? There are ten more. Every 2026 sitting I have rebuilt, March to August, each one the complete exam with the answer key. Practising on real papers is the closest thing to sitting the SAT before test day.

Explore the past papers

Your score won't fix itself.

Book the free call. Worst case, you leave with a study plan. Best case, SAT Math stops being the scary section.

Book my free intro call 25 minutes · Free · Your timezone