### Dates: January 4-7, 2012

Location: Boston, MA

Official Website: http://jointmathematicsmeetings.org/jmm

Video from the Math Circle Activities from the JMM will be posted on the 2012 JMM Video Page

**Thursday Jan 5, 3:00-4:00pm. Back Bay Ballroom B, 2nd Floor, Sheraton.**

SIGMAA on Math Circles Demonstration for JMM Participants

Come see and participate in this Math Circles experience.

**Saturday Jan 7, 9:00-9:50. Back Bay Ballroom B, 2nd Floor, Sheraton.**

SIGMAA on Math Circles Demonstration for JMM Participants, Teachers, and other Mathematical Enthusiasts

Come learn about and participate in this Math Circles experience.

**Saturday Jan 7, 10:00-11:00. Back Bay Ballroom B, 2nd Floor, Sheraton.**

SIGMAA on Math Circles Demonstration for Undergraduate Students

Come learn about and participate in this Math Circles experience.

**Saturday Jan 7, 2012, 1:00-4:00 PM. Salon E, 4th Floor, Marriott**

SIGMAA on Math Circles for Students and Teachers Poster and Activity Sessions

Presentations on the Circle activities listed below will be given at the indicated times; complete programs will be available in the session room:

- Rolling Dice; Slide Rules Rule; Tiling Torment; Six Choose Three.
- Math Education Perspective on Math Circles; Drawing Pictures: How Projective Geometry Was Discovered; Symmetries of the Trihexaflexagon; Making Change for a Dollar.
- Math Education Perspective on Math Circles; Excel vs. Fibonacci; Slide Rules Rule; 3×3 Magic Squares.
- Rolling Dice; Peering Through Tubes; Symmetries of the Trihexaflexagon; The Handshake Problem.
- Excel vs. Fibonacci; Tiling Torment; The Handshake Problem; Making Change for a Dollar.
- Peering Through Tubes; Drawing Pictures: How Projective Geometry Was Discovered; 3×3 Magic Squares; Six Choose Three.