ORMC Meetings • 2020-2021 Academic Year

For meetings prior to Fall 2020, visit the Circle Archive.

10/11/2020	Advanced 1A: Warm up More ... We warm-up for the new academic year by solving problems from some mathematical competitions. Handouts: Handout [Show less]
10/18/2020	Advanced 1A: Quadratic Equations I (Vieta's Theorem) More ... We start our exploration of quadratic equations with Vieta's Theorem. As usual, we also do some geometry. Handouts: Handout [Show less]
10/25/2020	Advanced 1A: Quadratic Equations II (Long division) More ... We start the long handout with a long division. Handouts: Handout \| HW [Show less]
11/1/2020	Advanced 1A: Quadratic Equations III (Quadratic equations in different contexts) More ... Handouts: Handout \| Homework [Show less]
11/8/2020	Advanced 1A: Quadratic Equations IV (Vieta's formulas again) More ... Handouts: Homework \| Handout (same as two previous weeks) [Show less]
11/15/2020	Advanced 1A: Functions More ... We get back to small handouts for one lesson. This one is about functions. Handouts: Handout [Show less]
11/22/2020	Advanced 1A: Quadratic inequalities More ... We will solve the rest of the problems from the previous lesson and Handouts: Handout \| HW [Show less]
12/6/2020	Advanced 1A: Quadratic Equations V (Problem solving) More ... Handouts: Handout [Show less]
12/13/2020	Advanced 1A: Game More ... No handout, just game! Handouts: Game [Show less]
1/10/2021	Advanced 1A: Complex numbers I More ... Today we will be starting on one of the most interesting and important topics in mathematics, at least in my opinion. I hope everyone learns something! Handouts: Handout [Show less] Advanced 1A: Weighings, Logic and Geometric Constructions More ... We go from quadratic equations to something more elementary but not easier! Handouts: Handout [Show less]
1/17/2021	Advanced 1A: Weighings, Logic and Geometric Constructions More ... We continue our studies in elementary math. Handouts: Handout [Show less]
1/24/2021	Advanced 1A: Weighings, Invariants and Geometric Constructions More ... This week we continue solving problems concerning some of the most interesting areas of school mathematics Handouts: Handout [Show less]
1/31/2021	Advanced 1A: Invariants and Geometric Constructions More ... We discuss the plots from the previous week in more detail Handouts: Handout [Show less]
2/7/2021	Advanced 1A: Weighings, Invariants, and Geometric Constructions part 4 More ... We continue with mostly invariants and geometric constructions. Handouts: New handout \| Last week's handout [Show less] Advanced 1A: Law of Sines & Cosines More ... https://docs.google.com/presentation/d/1ehJAFzTun5NkE9QzED1908bas7wy7FpjVaIboCjGyW8/edit?usp=sharing [Show less]
2/21/2021	Advanced 1A: Game More ... Problems will appear here with the start of the game Handouts: Game [Show less]