### Date: March 13, 2010 to March 15, 2010

Organizers: Dave Auckly, Matthias Kawski, Omayra Ortega, Hugo Rossi, and Mark Saul

Location: Arizona State University – Tempe Campus

## Workshop Links

The poster, program, and abstracts for the workshop are attached below, as are the poster, program, and abstracts for the festival.

2010 *Circle on the Road* circle sessions and team leaders

Team Leaders |
Apprentices |
Topic |
Grade Level |

Elena Galaktionova | Russell Brown, Ratuli Mukerjee |
Linguistics Challenge | 4-12 |

Robern and Ellen Kaplan | Molly Fenn, Christopher Wernimont | Big and Bigger | K-5 |

Japheth Wood | Benjamin Braun, Lorna Almocera, Brandy Wiegers | How to Solve the Cubic | 9-12 |

Elgin Johnston | Kara Colley, Marta Eso | Variations on the Locker Problem | 7-12 |

Jim Tanton | Gowri Meda | Intersection Math | 4-9 |

Joshua Zucker | Brenda Kroschel, Patty DeJarlais | Coins in Twoland | 4-12+T |

Harold Reiter | Ellen Hickey, Craig Daniels | Exploding Dots | 5-10 |

Tom Davis | Shira Polster, Sara Smithback | Conway’s Rational Tangles | 5-8 |

Anna Burago | Nasser Dastrange, Matthew Thomas | Triangle Inequality | 6-12+T |

Mark Saul | Ravi Shankar, Julia Brodsky | Math Circle for Elementary School Students | K-4 |

Virginia Bohme/ Nate Carlson | Omayra Ortega, Mellissa Loe, Cheri Shakiban | Exploring Cyclic Patterns | T |

Glenn Hurlbert | Mathemagics | T |

- Northwest Academy of Sciences – Math Competitions
- Julia Brodsky’s Elementary Math Circle Video (You Tube)

### Web Resources

### Book Resources

- Shape of Space
- Hadamard’s Plane Geometry – Mark Saul
- Lessons in Geometry
- Mathematical Illustrations: A manual for geometry and postscript

### Other Resources

PDFs

Circle on the Road 2010 Agenda

Circle on the Road 2010 Abstracts

Julia Robinson 2010 festival flyer

Julia Robinson Festival Program