Los Angeles Math Circle

LAMC Calendar // 2018-2019 Academic Year. function OnChange(dropdown) { var myindex = dropdown.selectedIndex var SelValue = dropdown.options[myindex].value top.location.href = '#' + SelValue; return true; } Jump to: September October November December January February March April May

For meetings prior to Fall 2018, visit the Circle Archive.

AdvancedBeginnersBreaking Numbers into PartsEarly Elementary IEarly Elementary IIHigh School IHigh School IIJunior CircleOlympiad Training
 10/7/2018 Handouts: Split the Difference handout [Show less] 10/14/2018 We will first check homework focusing on harder problems. Then we will solve a warm-up problem, get back to sharing problems, and end up cutting birthday cakes of various shapes. Handouts: Sharing Problems handout [Show less] 10/21/2018 We will begin to study Roman numerals. Handouts: Roman Numerals I handout [Show less] 10/28/2018 We will continue studying the first handout on Roman numerals. Once finished, we will switch to the second handout. Handouts: Roman Numerlas II handout [Show less] 11/4/2018 We will continue to study the Roman Numerals II handout. Handouts: Quiz 2 [Show less] 11/18/2018 We will discuss the ambiguity of Roman numerlas, will learn how to convert decimals to Roman numerals, and will learn writing dates as Roman numerals. Handouts: handout [Show less] 12/2/2018 We will do some log cutting as a first step in learning topology. Handouts: handout [Show less] 12/9/2018 We will cut some bagels as a step in learning topology. Handouts: handout [Show less] 1/13/2019 The utlimate goal of this lesson is to count all the squares on the chessboard, 1 by 1, 2 by 2, 3 by 3, and all the way to 8 by 8. Handouts: handout [Show less] 1/20/2019 We will figure out ways to always win in a bunch of fun chessboard games. Handouts: handout [Show less] 1/27/2019 After a warm-up, students will figure out a winnign strategy for a fun chessboard game, called Move a Rook into the Corner. If time remains, students will start learning how to use an ancient computer, called the abacus. This will allow students to better understand the working and advantages of the decimal place-value numeral system currently in use by humanity. Handouts: handout [Show less] 2/3/2019 We will use the abacus to study decimal place-value numerals. [Show less] 2/10/2019 We will attenpt to finish the abacus handout. If time remains, we will solve extra problems from the next handout. Handouts: extra handout [Show less] 2/24/2019 Students will first take a quiz on the abacus. Then the class will learn how to use a balance scale for weighing objects and solving math problems. [Show less]