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mathcircle.wustl.edu

Fall 2006 Schedule
Sundays 1:00-2:00
Cupples I Room 199
DateSpeakerTitle
September 10 Prof Victor Wickerhauser The Pigeonhole Principle
September 17 Ben Braun Pick's Theorem
September 24 Brian Maurizi Mobius Bands
October 1 Lisa Kuehne Divergent Series
October 8 Jeff Blanchard The Orchard Problem
October 15 Greg Knese Euler's formula and the five Platonic solids
October 22 Prof Bob McDowell Liars and Truthtellers
October 29 Scott Cook Graph Theory
November 5 Prof Al Baernstein Probability and coin tossing
November 12 Michael Deutsch Primes

Spring 2007 Schedule
Sundays 1:00-2:00
Cupples I Room 199
DateSpeakerTitle
January 21Blake Thornton Triangle disections
January 28 Aaron Wiechmann Knots
February 4Prof Ann PodleskiBrick Wall Patterns
February 11Robert HouskaFibonacci sequence
February 18Xiao HuangProbability
February 25Paul KoesterRamsey Theorey
March 4Emily RonshausenGraph Theory
March 11No meeting, spring break 
March 18No meeting, spring break 
March 25Prof. Larry ConlonEuler Characteristic of Surfaces
April 1Michael BuchenholzInfinite Series
April 8No meeting
April 15Prof Al BaernsteinGambling With Dice
April 22Gier Arne HjelleChaos: Searching for Chaos, figures used

Fall 2007 Schedule

Sundays 1:00-2:00

DateSpeakerTitle
September 30 Blake Thornton Modular Arithmetic and Doomsday
October 7 Brian Maurizi Slide Rules
October 14 Andy Womack The Amazing Theory of Morley
October 21 Blake Thornton Rational Tangles
October 28 Joe Bohanon Large Numbers
November 4 Brad Henry The Shape of Space
Torus Games
November 11 Scott Cook Cryptographs
November 18 Chris Niemann The Octonion Slide Rule
November 25 No Circle (Thanksgiving)
December 2 Geir Arne Hjelle Matchbox Computers
December 9 Richard Lodholz Zomes!

Spring 2008 Schedule

Sundays 1:00-2:30

DateSpeakerTitleSnack Parent
January 20 Eugenio Hernandez Coloring Pascal's Triangle Blake Thornton
January 27 Michael Deutsch Coloring Maps S. Beard
February 3 Blake Thornton Problem Solving Methods B. Robinson
February 10 Scott Cook How to win at games N Taylor
February 17 Andy Womack Euclidean and Non-Euclidean Geometries J. Downey
February 24 Brad Henry The Difficult Task of Ensuring Fair Elections Holland
March 2 Blake Thornton Mathemagical Card Tricks B Jeffries
March 9 No meeting, spring break    
March 16 No meeting, spring break    
March 23 No meeting, spring break    
March 30 Lisa Kuehne Rep-Tiles K Chung
April 6 Geir Arne Hjelle Fractals T. Song
April 13 Tim Lott Topological tomfoolery: math party tricks N. Hong
April 20 Rob Houska Game Theory S. Hanly

Fall 2008 Schedule

Sundays 1:00-2:30

Joint Circle Middle School Circle High School Circle

DateAge GroupSpeakerTitleSnack PersonCircle Mentors
September 21 All Blake Thornton Platonic solids (and more) Blake Thornton Alex, Leon, Hassan, Tanisa
September 28 Middle School Brad Henry How to play (and win) Connect 4 Penny Hassan, Jon, Tanisa
October 5 High School Victor Wickerhauser The Pigeonhole Principle Grant Bowes Hassan, Jon, Leon, Tanisa
October 12 Middle School Andy Womack Rigid Motions Eudora Alex, Hassan, Tanisa
October 19 High School Scott Cook Monty Hall Shanta Hassan, Jon, Leon, Tanisa
October 26 Middle School Joe Bohanon Rubik's Cube David Leib Hassan, Leon, Tanisa
November 2 High School Rob Houska Games of Chance Ryan Seo Hassan, Jon, Leon, Tanisa
November 9 Middle School Josh Brady Geometrical Centers Olga Malkova Alex, Jon, Tanisa
November 16 High School Jeff Langford Mathematics Card Tricks Brett Hassan, Jon, Leon
November 23 All Michael Deutsch Liars and Truth Tellers Urmila Panthi/Cathy Krucylak Alex, Hassan, Jon, Leon, Tanisa

Spring 2009 Schedule

Sundays 1:00-2:30

Joint Circle Middle School Circle High School Circle
DateAge GroupSpeakerTitleSnack PersonCircle Mentors
January 11 All Tim Lott Blake Thornton Jon, Leon, Tanisa
January 18 High School Russ Woodroofe Graphs Appi Sharma Hassan, Leon
January 25 Middle School Jim Gill Randomness: What should we expect? Eudora Jon, Hassan
February 1 High School Emily Ronshausen Mathematical Games Brett Downey Hassan, Tanisa
February 8 Middle School Michael Deutsch Polygons and Polyhedra Bill Jeffreies Jon, Leon
February 15 High School Josh Brady Vector Races Charlie Jon, Tanisa, Leon
February 22 Middle School Geir Arne Hjelle Conway's Game of Life Grant Bowes Hassan, Leon
March 1 High School Jonathan Browder How to Count! Tally Jon, Tanisa
March 8 Spring Break
March 15 Spring break
March 22 Spring break
March 29 Middle School Andy Womack Clock Arithmetic Bambi Robinson Jon, Hassan
April 5 High School Jeff Langford Pick's Theorem Amy Swartman Hassan, Tanisa
April 12 Middle School Jon Swensen Checkerboard Problems Olga Malkova Leon, Tanisa
April 19 All Baili Min Chinese Remainder Theorem G Bowes Jon, Hassan, Leon, Tanisa

Summer 2009

DateTimeLocationStudents
Currently
Enrolled
Enrollment
Deadline
Friday, June 19 10:00AM-2:00PM Cupples I Room 199 12 June 1
Friday, July 24 9:00AM-1:00PM Cupples I Room 199 11 July 1

Washington University in St. Louis Mathematics Department is pleased to announce our Summer 2009 Math Circle. The Math Circle will give you a chance to continue having fun while exploring mathematics. Bring your friends and be sure to sign up early!

You can sign up for one or both sessions. In order to run these summer sessions we need at least 10 students enrolled. To sign up, send an email to Dr. Blake Thornton: blake@math.wustl.edu. Be sure to include name and age of the math circler.

While these summer sessions are offered at no cost, there are associated expenses and we are dependent upon your kind contributions. We suggest a donation of between $25-$50 per student per session. This will cover lunch, honorariums to our mentors, prizes for the students and other expenses. Information about donations can be found at our Contact Page.

Here are some of the activities we will do during these summer sessions:


Fall 2009 Schedule

Sundays 2:00-3:30

Joint Circle Middle School Circle High School Circle

DateAge GroupSpeakerTitleSnack PersonCircle Mentors
September 13 All Blake Thornton Nontransitive dice Blake Thornton Yoni, Jon, Hassan
September 20 High School Andrew Lewis Nim and the Chocolate Game Chakvaborty Hassan, Caitlin
September 27 Middle School Kelly Bickel The Briges of Konigsberg Downey Hassan, Caitlin
October 4 High School Russ Woodroofe Non-Platonic Solids Krucylak Jon, Hassan
October 11 Middle School Joe Lakey Triangles, squares, polygons and pi Vo Jon, Hassan
October 18 High School Nic Sedlock The lion, the llama and the lettuce Bowes Yoni
October 25 Middle School Arno Van Den Essen Magic Squares from Sudoku Jeffries Caitlin, Yoni
November 1 High School Qing Li Sudoku Sharma Yoni, Hassan, Allison
November 8 Middle School Kabe Moen Rockets! Robiolio Yoni, Caitlin, Allison
November 15 High School Jeff Langford Mathematical Auction Srivastava Yoni, Caitlin, Jon, Allison
November 22 All Roya Beheshti-Zavareh Handshakes and piles Olsen Yoni, Caitlin, Jon, Hassan

Spring 2010 Schedule

Sundays 2:00-3:30

Joint Circle Middle School Circle High School Circle

DateAge GroupSpeakerTitleSnack PersonCircle Mentors
January 24 All Mike Deutsch Repeating Decimals Blake Thornton Everyone
January 31 Middle School Josh Brady Kenken Dasha M Everyone
February 7 High School Marina Dombrovskaya Sodoku and Math Joan D Jon, Jenny K, Jinsoo, Ben, Re-I
February 14 Middle School Sara Gharahbeigi Geometry of Loci Bill J Allison, Jenny L, Thomas, Jenny K, Ben
February 21 High School Nic Sedlock Hexapawn Eudora Allison, Andrew, Brian, Re-I, Jenny K
February 28 Middle School Wei Deng Lines and Triangles Demetri C Jenny L, Andrew, Brian, Jinsoo, Ben
March 7 Spring Break
March 14 Spring Break
March 21 Spring Break
March 28 Middle School Qing Li Math Battle Katie B Jon, Andrew, Brian, Re-I, Ben
April 4 High School Raphiel Murden Counting the Odds Charlie B Jenny L, Thomas, Andrew, Brian, Jinsoo
April 11 Middle School Brady Rocks Code Breaking! Christopher B Jon, Allison, Thomas, Re-I, Jenny K
April 18 High School Jeff Langford Catalan Numbers Penny R Jon, Allison, Jenny L, Thomas, Jinsoo
April 25 All Andy Womack Math Olympiad! Sangeeta K Everyone

Fall 2010 Schedule

Sundays 3:00-4:30

DateSpeakerTitleSnack PersonCircle Mentors
September 19 Baili Min Compass and Straightedge Blake Thornton All
September 26 Xiang Tang Mersenne Primes K. Vo Andrew Y,
Jenny K,
Jon F
October 3 Andy Womack Game of Set Downey Adam A
Allison B,
Ben R,
Mikkel S,
Re-I C
October 10 Sara Gharahbeigi Number Theory Mingxing Allison B,
Jenny L,
Jon F,
Thomas D
Francis W
October 17 SciFest Math Circle at the Science Center
Not a formal circle, but we will be doing math. We will be in the Science Center in the hall above the dinosaurs from 10-6 on Saturday and 11-3 on Sunday.
N/A Everyone!
October 24 Kabe Moen Celestial calculations B Wait Andrew Y,
Brian S,
Jenny L,
Thomas D
October 31 John McCarthy Halloween Ellipses J. Zhou Adam A
Ben R,
Jenny K,
Mikkel S,
Thomas D
November 7 Alvaro Pelayo Number Theory and Codes Swansons Jenny K,
Jenny L,
Jon F,
Re-I C
November 14 Matt Kerr Criss-Cross-Applesauce Eudora Ben R,
Brian S,
Jon F,
Thomas D
Francis W
November 21 Kevin Schlereth The 18 Point Problem T Hayes Adam A
Allison B,
Andrew Yu,
Jenny K,
Mikkel S,
Re-I C,
Francis W

SciFest 2010

October 16-17 is SciFest 2010 at the St. Louis Science Center. The Washington University Math Circle will be helping out by talking to people about fun mathematics all day (see schedule below). We will be located in the area above the dinosaurs on the 2nd level. Please stop by.

Tentative Schedule
Day/TimeMathematician/Topics
Friday Oct 15, 6:30PM-10PM
(No math on Fri evening)
(Friday Night "Extravaganza")
(NO MATH)
Adam Adenwala
Ben Roth
Julie Zhou
Saturday Oct 16, 10AM-12PM Adam Adenwala - ??
Anneke Bart - Escher
Ben Roth - Math Card Tricks
Re-I Chin - Math Card Tricks
Francis Wu
Saturday Oct 16, 12PM-2PM Josh Brady - ?
Re-I Chein - Math Card Tricks
Saturday Oct 16, 2PM-4PM Kabe Moen
Marion Sudvarg
Russ Woodroofe
Saturday Oct 16, 4PM-6PM Anneke Bart - Escher
Kevin Scannel - ??
Mikkel Snyder - ??
Jenny Liu - Paper Polyhedra
Sunday Oct 17, 11AM-1PM Allison Brenner - KenKen
Anneke Bart - Escher
Sunday Oct 17, 1PM-3PM Allison Brenner - KenKen
Anneke Bart - Escher
Mikkel Snyder - ?

Spring 2011 Schedule

Sundays 3:00-4:30

DateSpeakerTitleSnack PersonCircle Mentors
January 30 Wei Deng Prime Numbers Robinson Family Everyone
February 6 Russ Woodroofe Graph Coloring Shelton Family Allison B, Connie S, Jon F, Thomas D, Dipika M, Brian Soetikno
February 13 Scott Cook Eye Color Island Olsen-Chung Family Andrew Y, Ben R, Adam A, Jenny K, Dipika M,
February 20 Yoni Marshall Paradoxical Probabilities Jeffries Family Jenny L, Re-I C, Ben R, Adam A, Francis W, Mary S
February 27 David Meyer Code Breaking! Murdock Family Andrew Y, Jon F, Thomas D, Ben R, Jenny K, Francis W, Dipika M,
March 6 Kabe Moen Tiling the Plane Qian Family Connie S, Jon F, Ben R, Adam A, Jenny K, Mary S
March 13 Spring Break - No Meeting
March 20 Spring Break - No Meeting
March 27 Kelly Bickel Balloon Twisting Trice Family Allison B, Julie Z, Brian Soetikno
April 3 Brady Rocks Mathematical Auction Keesey Family Connie S, Jon F, Adam A, Francis W, Dipika M,
April 10 Andy Womack Nim and Friends Robinson Family Allison B, Jenny L, Re-I C, Jenny K, Julie Z, Francis W,
April 17 Marina Dombrovskaya Combinations Downey Family Everyone

Fall 2011 Schedule

Sundays 3:00-4:30

DateSpeakerTitleSnack PersonCircle Mentors
September 11 Tejas Kalelkar Knots! Blake Thornton Everyone
September 18 Russ Woodroofe Non Platonic Solids Chakraborty Family
  • Uttara C
  • Ryan W
  • Dipika M
  • Charlie
  • Lynn R
September 25 Jimin Ding Puzzling Probabilities Brennan Family
  • Uttara C
  • Mikkel S
  • Jenny K
  • Allison B
  • Adam A
October 2 Matt Kerr P-Adics! Ware Family
  • Uttara C
  • Ryan W
  • Jenny K
  • Nati F
  • Adam A
October 9 Xiang Tang Topological Conundrums Ramachandran Family
  • Uttara C
  • Jihee K
  • Re-I C
  • Andrew Y
  • Dipika M
October 16 Vincent Kieftenbeld Fibonacci and Greatest Common Divisors Tung Family
  • Ryan W
  • Allison B
  • Re-I C
  • Adam A
  • Andrew Y
October 23
12:30-1:30
SciFest Math Circle at the Science Center N/A (Everyone)
  • Ryan W
  • Mikkel S
  • Adam A
  • Ben R
  • Dipika M
  • Andrew Y
  • Brian S
October 30
Room 115
Qingxia Li Finite Geometry Qian Family
  • Ryan W
  • Mikkel S
  • Allison B
  • Nati F
  • Andrew Y
  • Dipika M
  • Re-I
November 6 Josh Brady Game Theory Robinson Family
  • Mikkel S
  • Jenny K
  • Mary S
November 13 Qingyuan Wang Diophantine Equations Hayes Family
  • Mikkel S
  • Jihee K
  • Nati F
  • Dipika M
  • Mary S
  • Charlie B
November 20 Chao Chang Counting Piles Gillette Family
  • Ryan W
  • Jenny K
  • Jihee K
  • Re-I C
  • Nati F
  • Charlie B

Spring 2012 Schedule

Sundays 3:00-4:30

DateSpeakerTitleSnacksCircle Mentors
January 22 Ben Manning Games Blake Thornton Everyone
January 29 Kelly Bickel Haga's Origamics Gilette Family Francis W, Chris M, Jenny L, Asriel B
February 5 Renato Feres A-Maze-ing Math Lewis Family Re-I C, Adam A, Nati F, Lynn R, Ryan W
February 12 Bingyuan Liu Chinese Remainder Theorem Qian Family Mikkel S, Adam A, Jenny K, Nati F, Chris M
February 19 Chris Cox Highway Planning for Mathematicians Shankar Family Re-I C, Jihee K, Nati F, Lynn R, Charlie B
February 26 Ivan Horozov Gaussian Integers Green Family Jihee K, Nati F, Charlie B, Francis W, Lynn R, Chris M
March 4 Holly Bernstein Topological Tricks: How to Confound and Astound Your Friends and Neighbors Jeffries Family Allison B, Adam A, Dipika M, Nati F, Jenny L, Asriel B
March 11 No Meeting: Spring Break
March 18 No Meeting: Spring Break
March 25 No Meeting: Spring Break
April 1 John McCarthy Tilings Robinson Family Allison B, Mikkel S, Jenny K, Dipika M, Jihee K, Jenny L, Ryan W
April 8 Kyle Sykes A Mathematician Guards the Art Gallery Tung Family Allison B, Mikkel S, Dipika M, Asriel B, Ryan W
April 15 Steve Krantz Coloring Maps with 4 Colors Hahn Family Re-I C, Jenny K, Charlie B, Francis W, Jenny L, Ryan W

Fall 2012 Schedule

Sundays 3:00-4:30

DateSpeakerTitleHomeworkSnacksCircle Mentors
September 9 Victor Wickerhauser Recursing Recusion Recursion Blake Thornton Re-I C, Mikkel S, Nati F, Jenny L, Katie S, Jihee K
September 16 Victor Wickerhauser Inducting Induction Recursion Ware Family Mikkel S, Chris M, Jenny L, Dipika M, Lynn R
September 23 Kyle Sykes Hilberts Wonderful Infinite Hotel Infinity Voss Family Re-I C, Mikkel S, Nati F, Andrew Y, Lynn R
September 30 Vincent Kieftenbeld Hotel Infinity: Many, many, many, ...., more guests More Infinity Raj Mikkel S, Chris M, Katie S, Andrew Y
October 7 Matt Kerr Prime numbers and secret messages RSA R. Robinson Family Re-I C, Jenny K, Dipika M, Katie S, Andrew Y, Ryan W
October 14 Alvaro Pelayo More Codes! More Codes! Green Family Francis W, Chris M, Jenny L, Katie S, Ryan W
October 21 Kelly Bickel Math and Magic I Jeffries Family Francis W, Nati F, Jenny L, Ryan W, Lynn R, Jihee K
October 28 Kelly Bickel Math and Magic II Re-I C, Jenny K, Francis W, Chris M, Andrew Y
November 4 Ivan Horozov Perfect Numbers Perfect Numbers Fanegan Family Mikkel S, Jenny K, Dipika M, Nati F, Katie S, Jihee K
November 11 Tejas Kalelkar Graph Theory Graph Theory Gillette Family Jenny K, Francis W, Jenny L, Andrew Y, Ryan W
November 18 Will Ward Graph Theory Robinson Family Jenny K, Dipika M, Nati F, Chris M, Jihee K

Spring 2013 Schedule

Sundays 3:00-4:30

DateSpeakerTitleSnacksCircle Mentors
January 27 Ivan Horozov Paper Polytopes! Blake Thornton
February 3 Tejas Kalelkar Mathematical Polyhedron Green Family Chris M, Xiao-Yu W, Charlie B, Ryan W
February 10 John McCarthy Fibonacci Barker Family Jenny K, Nati F, Xiao-Yu W, Maya M
February 17 Xiang Tang Making 24 Newman Family Francis W, Nati F, Lynn R, Xiao-Yu W, Ryan W
February 24 Steven Krantz Conundrums and Paradoxes in Probability Theory Green Family Mikkel S, Jenny K, Jihee K, Charlie B, Maya M
March 3 Peter Luthy Odd Numbers and Odd Sums Bilderback Family Mikkel S, Dipika M, Francis W, Nati F, Chris M, Jihee K,
March 10 No Meeting: Spring Break
March 17 No Meeting: Spring Break
March 24 Blake Thornton Cryptography Malast Family Mikkel S, Lynn R, Jihee K, Ryan W, Maya M
March 31 Lisa Kuehne Mathematics of Voting Green Family Mikkel S, Jenny K, Dipika M, Lynn R, Charlie B
April 7 Jenny Yeon Binary Numbers W Robinson Family Francis W, Chris M, Jihee K, Maya M
April 14 Kyle Sykes Hexaflexagons T Zhao Family Jenny K, Dipika M, Nati F, Lynn R, Ryan W

Fall 2013 Schedule

Sundays 3:00-4:30

Cupples I Room 199

DateSpeakerTitleSnacksCircle Mentors
September 22 Victor Wickerhauser Putting Whole Pigeons into Holes Thornton Family Xiao-Yu W, Connie S, Philip B, Tyler E, Ben Z
September 29 Greg Knese The King Chicken Jeffries Family Dipika M, Lynn R, Xiao-Yu W, Kevin H, Jason Z,
October 6 Joey Palmer Conway's Game of Life Green Family Nati F, Lynn R, Xiao-Yu W, Jason Z, Ben Z
October 13 Alex Papiu Nim! Dawkins Family Nati F, Chris M, Xiao-Yu W, Connie S, Will E,
October 20 Junior Fernandes da Silva Hat Problems Sallis Family Dipika M, Lynn R, Kevin H, Jason Z, Philip B, Will E,
October 27 Dave Meyer Math Battle! Newman Family Chris M, Kevin H, Will E, Tyler E, Ryan W
November 3 Ari Stern How to Color a Map with Two Colors Cowsik Family Nati F, Jason Z, Will E, Tyler E, Ryan W
November 10 Alvaro Pelayo Divisibility Srinivasan Family Connie S, Kevin H, Philip B, Will E, Ryan W
November 17 Kyle Sykes The Slide Rule Ruler Barker Family Dipika M, Nati F, Chris M, Lynn R,
November 24 Xiang Tang Tessellations Kopff Family Dipika M, Chris M, Connie S, Philip B, Tyler E,

Spring 2014 Schedule

Sundays 3:00-4:30

Cupples I Room 199

DateSpeakerTitleSnacksCircle Mentors
January 26 Ivan Horozov Gaussian Numbers Lewis Family Nati F, Connie S, Jason Z, Ryan W, Ryan K, Fangzhou X, Aditya C,
February 2 Muxi Li The Knights Tour K Bassmett Family Chris M, Will E, Alvin S, Ryan W, Connie S, Dipika M
February 9 Matt Kerr Symmetry! Coen Family Connie S, Kevin H, Jason Z, Will E, Fangzhou X Dipika M
February 16 Wei Wang Let's Draw It! Gilette Family Chris M, Kevin H, Alvin S, Ryan W, Fangzhou X
February 23 Kyle Sykes and Darren Garbuz Tic-Tac-Toe and Glueing Squares Cowsik Family Nati F, Jason Z, Will E, Alvin S, Ryan K
March 2 Kyle Sykes and Darren Garbuz Checkers on Tori Green Family Nati F, Chris M, Connie S, Kevin H, Aditya C,
March 9 Travis Li Qian Family Chris M, Connie S, Kevin H, Alvin S, Aditya C,
March 16 Math Kangaroo Practice Newman Family Jason Z, Will E, Alvin S, Ryan W, Dipika M
Thursday: March 20
4PM
Math Kangaroo!
March 23 No Circle: Spring Break
March 30 Alvaro Pelayo Sallis Family Nati F, Connie S, Jason Z, Ryan W, Ryan K
April 6 Todd Kuffner and Marie-Jose Saad Gurnett Family Nati F, Kevin H, Jason Z, Will E, Aditya C,
April 13 Todd Kuffner and Marie-Jose Saad Choi Family Chris M, Will E, Alvin S, Ryan W, Fangzhou X, Ryan K

Fall 2014 Schedule

Sundays 3:00-4:30

Cupples I Room 199

Past/Future Schedules

DateSpeakerTitleSnacksCircle Mentors
Sept 21 John McCarthy How to do a lot of adding with little work. Blake Jiefu Z, Amy L, Patrick L, Ryan W,
Sept 28 Greg Knese Chomp the Graph K Chen Family Fangzhou X, Tyler E, Amy L, Patrick L,
Oct 5 Kyle Sykes Sprouts Gurnett Family Fangzhou X, Carley H, Patrick L, Aditya C,
Oct 12 Ivan Horozov Polyhedra and Symmetry Groups Bender Family Tyler E, Roman B, Ryan W, Aditya C, Angelica T,
Oct 19 Chris Cox Cutting Pancakes, Cake and Cheese Sallis Family Nati F, Carley H, Ryan W, Aditya C,
Oct 26 Travis Li Modular Clocks Cowsik Family Nati F, Jiefu Z, Amy L, Aditya C,
Nov 2 Xiang Tang What is like a square Newman Family Nati F, Tyler E, Jiefu Z, Claire G, Angelica T,
Nov 9 Darren Garbuz Picture Hanging Lewis Family Carley H, Claire G, Roman B, Ryan W, Angelica T,
Nov 16 Adam Weyhaupt Cubes, Cubes, Cubes Schindler Family Tyler E, Jiefu Z, Amy L, Patrick L, Roman B,
Nov 23 Holly Bernstein Toplogical Conundrums Blake Fangzhou X, Nati F, Carley H, Claire G, Roman B,

Spring 2015 Schedule

Sundays 3:00-4:30

Cupples I Room 199

Past/Future Schedules

DateSpeakerTitleSnacksCircle Mentors
Jan 25 Blake Thornton Mathematical Black Holes Thornton Family Nati F, Amy L, Angelica T, Will E, Jennifer K,
Feb 1 Yu Yang Pascal's Patterns Bender Family Nati F, Angelica T, Stella S, Jennifer K,
Feb 8 Han Gan Puzzling Paradoxes Li Family Amy L, Kevin H, Ryan W, Stella S, Adeshola
Feb 15 Greg Knese Coins in Twoland Nanton Family Nati F, Kevin H, Ryan W, Jennifer K, Adeshola
Feb 22 Junior Fernandes da Silva Graph Coloring Barker Family Amy L, Kevin H, Will E, Adeshola
Mar 1 Paul Salomon Stars of the Mind's Sky: The Space of Regular Star Polygons Patra Family Nati F, Amy L, Will E, Stella S, Adeshola
Mar 8 Darren Garbuz Soap Bubbles Patra Family Angelica T, Ryan W, Brendan G
Mar 15 No Meeting. Spring Break
Mar 22 Nan Lin Puzzling Probabilities Cowsik Family Nati F, Angelica T, Will E, Jennifer K,
Mar 29 Ivan Horozov Perfect Numbers Newman Family Kevin H, Ryan W, Will E, Stella S, Brendan G
Apr 5 Gong Cheng One, two, three, infinity Berger Family Angelica T, Kevin H, Ryan W, Stella S, Brendan G