Get100 Join the cohort

Live online · Sep 9 to Nov 1, 2026 · 20 students · Ends 4 days before AMC 10 A

The AMC 10 is out of 150.
This program is built around one number: 100.

That is seventeen questions out of twenty-five. Not all of them. Seventeen, plus knowing which of the rest to leave alone. Eight weeks, four tracks, one target.

goal line
0150
Join the Cohort

$180 camp  ·  $630 with mentorship

IMO Bronze Medalist, teaching this cohort personally
8Students coached to the International Mathematical Olympiad through Shef Scholars
40Live sessions: 32 topic lectures + 8 review and problem-solving
20Seats in the cohort, so every student gets attention

Start here

One hundred is seventeen questions. Not twenty-five.

The AMC 10 gives 6 points for a correct answer, 1.5 points for a question left blank, and nothing for a wrong one. Sixteen right with three left blank clears 100. So does seventeen right. Either way, eight questions on that paper are not your problem.

6points, correct answer
1.5points, left blank
0points, wrong answer

Most students sitting in the 60s and 70s are not missing theory. They are spending eleven minutes on question 22 and never reaching question 14. This program works on both halves: the theory that earns the seventeen, and the judgment about where the other fifty-eight minutes go.

Page from the Factoring, Identities and Symmetric Expressions handout

Before you pay

Who this is for, and who it isn't.

I would rather you read this and close the tab than enroll into the wrong room. If you are between the two columns, book a call and I will tell you honestly.

This is built for your child if

  • They have scored roughly 40 to 90 on a recent AMC 10, real or practice.
  • Or they have never sat the AMC 10, but are comfortable with Algebra 1 and basic geometry.
  • They finished our summer Basics camp and want the rest of the paper, not just problems 1 to 8.
  • They are in grade 10 or below and under 17.5 years old on competition day, which is what the MAA requires to sit the AMC 10.
  • They can commit to about five hours of live class a week for eight weeks.

This is the wrong room if

  • They are already scoring above 110. You would be paying me to move too slowly. Email me and I will point you somewhere better.
  • They have not finished pre-algebra. Week 0 assumes fractions, negatives, and basic exponents already work.
  • You want a guaranteed number. Nobody can sell you that, and I say so plainly further down this page.
  • Weekends are already full. The lectures are Saturday and Sunday mornings, and recordings are a backup, not a plan.
  • Camera-on is not something you are comfortable with. This is taught as a live conversation, not a broadcast, and every session is recorded and shared with the other enrolled families.

The structure

Four tracks, running in parallel.

Every AMC 10 is built from the same four areas. So is this program. Your child works all four every single week, instead of finishing one in September and having forgotten it by November.

Track 01

Algebra

Factoring and symmetric expressions. Telescoping, systems, exponents. Inequalities and AM-GM. Sequences. Polynomials and Vieta. Mean, median and data.

The biggest single block on the paper, and the one where speed compounds fastest.

Track 02

Geometry

Angle chasing in circles. Similarity and congruency. Coordinate geometry. Area by decomposition, shoelace and ratios. Circle geometry. 3D solids.

Where students burn the most minutes per point, usually by not drawing the auxiliary line.

Track 03

Combinatorics

Smart casework. Probability. Restrictions and complementary counting. Logic problems. Stars and bars, inclusion-exclusion, recursion.

The area where a wrong setup in the first thirty seconds costs you the whole problem.

Track 04

Number Theory

Modular arithmetic. Factors and prime thinking. Divisibility. Digits and decimal representation. Diophantine equations and bounding. Divisors and factorials.

The smallest block, and the most learnable from scratch inside eight weeks.

Page from the Week 0 Combinatorics foundations module

Week 0 · sent from Aug 25 · due before Sep 12

Everyone starts level, wherever they're coming from.

Part of this cohort came through our Basics camp this summer. Part of it did not. Week 0 is four self-study foundation modules, one per track, covering the arithmetic, angle rules, counting fundamentals and divisibility tests that every later lecture quietly assumes. Nobody spends September catching up in public.

Modules go out from August 25, and within 48 hours of enrolling if you join after that. They are due before the first lecture on September 12. They are not graded and they are not busywork. They are the floor.

What you get

The complete program.

  • 32Live topic lecturesSaturdays 11:00 and 12:30, Sundays 11:00 and 12:30, New York time. I teach at least 32 of the 40 sessions; up to 8 are led by guest olympiad competitors
  • 8Wednesday sessions, 6:00 to 7:00 p.m. New York timeAlternating practice-test review and open problem-solving
  • 4Full practice tests, each with its own review sessionThe first one is on September 9, before a single lecture, so we both know the starting number
  • 4Week 0 foundation modulesOne per track, self-study, due before Sep 12
  • ·A handout for every lectureTheory, worked examples, and an AMC problem set with full solutions
  • ·Recordings of every sessionAvailable through December 31, so they are still there for both AMC dates
Albert Lagumdzija, coach

Your coach

I'm teaching this one myself.

I'm a three-time IMO Bronze Medalist, a Brown graduate, and a Schwarzman Scholar from Tsinghua. I've spent ten years competing in and teaching this material, and I run Shefs of Problem Solving, one of the biggest competitive math channels on YouTube.

Through Shef Scholars I've helped at least eight students reach the International Mathematical Olympiad. This program is not that. This is the eight weeks that take a student from the middle of the AMC 10 to past 100, and the reason I mention the eight is simply that I have watched a lot of students climb, and I know what the climb from 70 looks like from the inside.

I cap this cohort at 20 so I can actually interact with most of them during live sessions instead of talking at a screen. I teach at least 32 of the 40 sessions myself. For up to 8 of them I bring in a former olympiad competitor to work through problems from their own experience, because hearing a second person think out loud can bring forward a different perspective.

From our summer AMC 10 camp

What families said.

These are from the summer program, not from this one. This cohort is the first Get 100 group to run, which is part of why it is priced the way it is.

I liked the small group setting, which helps students to be able to participate and interact with the instructor throughout the class. This course will help your child build the theoretical foundations and strategies in solving math problems.

Parent of a summer 2026 student

I was not able to understand polynomials, and I learned cool techniques for solving and graphing them. I've been confused before on how to solve them, but now it's clear for me.

Ciana P., student, summer 2026

Sep 9 to Nov 1, 2026 · all times New York

Six weeks of building. Two weeks of sharpening.

Weeks 1 through 6 add new theory in all four tracks at once. Week 7 pulls the whole thing back together in a cumulative review. Week 8 is nothing but problems, four bootcamps, no new material, five days before the exam. Pick a week for the full topic list.

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One note on clocks

The United States moves off daylight time on Sunday, November 1, which is the morning of our final two sessions. Every session from September 9 through October 25 runs on New York daylight time. The last two, on November 1, run on New York standard time. I will email a reminder that week. If you are outside the US, check your own conversion for that weekend specifically.

Important, and easy to get wrong

Two exam dates. You register separately, and early.

Nov 5, 2026AMC 10 A. Four days after our final session.
Nov 13, 2026AMC 10 B. A different paper. Students may sit both.

This program is scheduled to finish right before the A date, with recordings and handouts still open through the B date.

Please do this in September, not October

Families cannot register for the AMC 10 directly with the MAA. Your child sits it through their school or through an authorized testing center, and registration at those sites typically closes two to three weeks before the competition. Popular centers fill earlier than that.

Enrolling here does not register your child for the exam. If your school does not host the AMC 10 and you are not sure where to look, book a call and I will help you find a site. This is the single most common way a well-prepared student ends up with nowhere to sit in November.

Enrollment

Two ways to join.

Twenty seats in the cohort. Six of them can add weekly one-on-one coaching.

Early Bird · Camp
Early bird ends in
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$180

The full program, paid once

Enroll · $180

13 of 20 camp seats taken

  • All 40 live sessions
  • 4 practice tests with review sessions
  • Week 0 foundation modules
  • Handouts with full solutions for every lecture
  • Recordings through December 31
Early Bird · Mentorship
Early bird ends in
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00hrs
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$630

Everything above, plus me one on one

Enroll · $630

5 of 6 mentorship seats taken

  • Everything in the camp
  • A private 30-minute session with me every week
  • A study plan built around that student's actual weak areas
  • Their written work read and marked by me each week
  • A mid-camp progress assessment
  • A written evaluation of their progress and readiness at the end

Questions

When does it actually start?
Wednesday, September 9, at 6:00 p.m. New York time. That session is the review of the diagnostic practice test, which I send out beforehand for your child to take on their own, under exam conditions. The four weekend lectures start on September 12 and 13. Week 0 modules should be done before that first weekend.
How much work is it outside class?
You get out what you put in. Five hours a week of live class, and a minimum of two hours a week on your own if 100 is the actual target. Every lecture comes with a handout and a problem set, and the students who clear 100 are the ones who do them. A student who attends the live hours and skips the problem sets will not get there, and I would rather say that now than in October.
What's the difference between this and the Basics camp?
The summer Basics camp covered AMC 10 problems 1 to 8. This one is built for the whole paper and a score above 100, with four parallel tracks and eight weeks of problem-solving running right up to the competition.
My child didn't do the summer camp. Can they still join?
Yes. This cohort is a mix of students who did the summer camp and students who are new to Shef Scholars. Week 0 is four self-study foundation modules across all four tracks. They go out from August 25, and within 48 hours of enrolling if you join after that, so new students start level with returning ones.
What if my child can't attend every session live?
Every session is recorded and shared privately, and recordings stay available through December 31. But recordings are a backup, not a plan. A student who watches most of this instead of attending it will get much less out of it.
My child already scores above 110. Should they join?
Probably not. This program spends its first six weeks building theory that a 110 student already has. Email me and I will tell you honestly what I think would help more.
How do we actually register for the AMC 10?
Through your child's school, or through an authorized testing center if the school does not host it. Families cannot register with the MAA directly, and sites usually close two to three weeks before the competition. Start in September. Enrolling in this program does not register your child for the exam. If you are stuck, book a call and I will help you find a site.
Which sessions are recorded, and is my child on camera?
All sessions are recorded, and yes. This is taught as an interactive class, not a lecture broadcast, so students join with their camera on and will appear in the recordings. Recordings are shared only with enrolled families through a private link, are never posted publicly or used in marketing, and stay available through December 31. If your child is ill or something comes up at home, email me and we will work around it for that session.
Who actually teaches the sessions?
I, Zlatko-Salko Lagumdzija, teach at least 32 of the 40. For up to 8 of them I bring in a former olympiad competitor to lead the session. They are people who have solved these problems under real pressure, and a second voice working through a problem is worth more than a fortieth hour of mine.
What's the refund policy?
Full refund through September 14. By then your child will have taken the diagnostic practice test, sat the review session on September 9, and attended all four lectures on September 12 and 13. If it is not the right fit after that, email me by September 14 and I will refund you in full. After that date the seat is committed and there are no refunds, because the cohort is capped and a late withdrawal is a seat nobody else could take.
Is this affiliated with the MAA or the AMC?
No. We are not affiliated with the Mathematical Association of America, and nothing here is endorsed by them. We prepare students to do their best on their competition.
Where do classes happen?
Live on Google Meet. You get the link and the calendar invites as soon as you enroll, along with the Week 0 modules.
Do you guarantee a score of 100?
No, and be careful of anyone who does. Every student starts somewhere different and progress depends on the work they put in. What is guaranteed is the structure, the material, and my attention, which is why the cohort is capped at 20.

Twenty seats. Eight weeks. One number.

AMC 10 A is November 5. Our last session is November 1. Week 0 goes out from August 25.

Join the Cohort

Still have questions?

Grab 15 minutes on my calendar.

If you are not sure this is the right fit, or you want to talk through your child's current level before enrolling, book a short call. I would rather spend fifteen minutes telling you this is wrong for your child than take your money and prove it in October.

Book a time on Google Calendar