ORMC Meetings • 2020-2021 Academic Year
For meetings prior to Fall 2020, visit the Circle Archive.
|Advanced 1A||Advanced 1B||Advanced 2A||Advanced 2B||Advanced 3||AMC10/12 Training||Beginners 1A||Beginners 1B||Beginners 1C||Beginners 2A|
|Beginners 2B||Intermediate 1A||Intermediate 1B||Intermediate 2A||Intermediate 2B||Olympiads 1||Olympiads 2|
|10/11/2020| [Show less]
We quickly review mathematical induction and then solve a few related problems of various levels of difficulty, from easy to very hard.
|10/18/2020| [Show less]
Today we will approach problems involving area computations, that should hopefully cover all necessary techniques for Olympiad problems.
|10/25/2020| [Show less]
Today we will discuss various standard techniques in solving diophantine equations (i.e. equations with integers). The material is for 2 weeks.
|11/1/2020| [Show less]
The handout is the same as last time (see Part I)
We will move on to problems 4, 5, 6... and so on today.
|11/8/2020| [Show less]
Today we are doing problems involving mathematical games, and talk about the method of retrograde analysis.
|11/15/2020| [Show less]
This lecture we continue with the same topic. We added a few extra problems
|11/22/2020| [Show less]
Today we will do practice problems, with no particular theme.
|12/6/2020| [Show less]
Today we discuss angle chasing, properties of angles inscribed in circles, and a few constructions.
|12/13/2020| [Show less]
We continue with the topic from last time.
|1/10/2021| [Show less]
Today we will discuss board problems, involving colorings, tilings and more.
|1/17/2021| [Show less]
Today we cover various methods of solving inequality problems.