Olympiad Training for Individual Study (OTIS)

OTIS is an olympiad training program for students aiming to do well on USA(J)MO or similar level contests. It is designed for contestants who are comfortable reading and writing proofs and can usually qualify for national olympiad, (for example, consistently 10+ on AIME for American contestants is fine). Students at other levels should feel welcome to contact me for referrals to other mentors.

Special spring session (spring 2020)

Because of the widespread school closures due to COVID-19, I decided to open a number of additional spots for OTIS Correspondence from March 23, 2020 to May 25, 2020. Here are details and application instructions.

The OTIS Excerpts

Around the start of 2019, I posted publicly a collection of 192 problems and solutions based on materials for OTIS. This mini-book was named The OTIS Excerpts. It is designed to mostly be beginner-friendly though some of the chapters are more challenging.

Application --- Year VI

The application for fall 2020 is now open. The deadline to apply is August 1, 2020 at 11:59 PM PT although starting this year there is some procedure for late applications up until December 1.

Usually I am not able to take all (or even most) requests, but even then I can often refer you to other instructors who are less busy than me. If you would like referrals, contact me directly, and I may be able to connect you with someone else.

About OTIS

Here is some information about the program and what it is.

Description

OTIS is centered around two-week topic units (my design) which I pick for each participant based on their background. Each unit comes with a problem set of about 10-15 olympiad problems meant to take about two weeks. Each semester is 12 weeks. Additionally, 10-14 olympiad-style practice exams (each emulating a day of a typical olympiad) are assigned throughout the year (graded in full).

A rough estimate of the time commitment might be 8-16 hours per week, although there is a large variance.

Some students have brief weekly or biweekly lectures (I really mean "brief" here, like 45 minutes or so) but students can also take OTIS as a correspondence course with no lectures at all. It's also possible to have an instructor other than me. In this way, OTIS is really a guided self-study program and is not really meant as a tutoring program.

The (long) syllabus contains the full details.

Documents

Organizers

Current staff:

Past organizers:

History

I started teaching in 2015 when a group of parents from Phillips Andover Academy emailed me in early April, asking if I'd be interested in coaching a group of five contestants. At the time I called it "Andover Olympiad Training", and would make a trip up north from MIT every Sunday to work with them.

Since then word has gotten around, and more and more requests have come to me. I now teach 10-15 contestants each semester from both coasts, meeting them online during my evenings and the weekends, in lieu of studying for my actual classes. Thus my part-time job is to work with some of the most talented and motivated math high schoolers in the country on the same problems that I loved so much back in high school. I have the best job in the world.

Here are some RMM/USAMO/EGMO/IMO results from past participants. This is not a claim that they performed well because of me; all of them were already strong before joining OTIS, and I think they would likely have done well even without me.

But sensei is still super proud of his kids even though he didn't do that much.

Photos

Last modified: Sat Apr 4 13:26:11 2020.

About

  •  CV / résumé

Teaching (OTIS)

Olympiad

  •  Problems & solutions
  •  ELMO
  •  For beginners

Publications

  •  Geo book (EGMO)
  •  Napkin (v1.5)
  •  Course notes

Personal

  •  Blog
  •  Facebook
  •  Videos

Links

Contact

  •  FAQ's
  •  Rec letters

Buy Me a Coffee at ko-fi.com