The Abacus

David Schatteman, Steve Pike, Jon Donnelly

Pascal’s Triangle (2-5)

Mary Beth Pomes, Kristina Kramarev

Fibonacci Numbers (K-5)

Dana Connolly, Kim Oellerich

Math Story Hour (K-5)

Heather DiMenno/Kari Leach/Rachel Scholla

All About Pi

MC Escher

Origami

Ray Cheng, John Jannone

Baseball Statistics (3-5)

Mitch Jacobs, Jeff Nemeth

Map Coloring (K-5)

Jessica Kaszycki, Stephanie Osterberg

Optical Illusions (3-5)

Collin Mosely, Zack Peters, Brian Shomaker

Tower of Hanoi (K-5)

Melissa Kopsco, Kyleigh Dean, John Pandish

Cryptology (poss. including ZIP Codes) (4-5)

Lyndsey Stadtmueller, Kelli Scott

Seven Bridges of Konigsberg (2-5)

Angela Tribus, Mallory Cullin, Emily Tomesheski

Sieve of Eratosthenes (4-5)

The Mathematics of Sharing (K-5)

Nicole Falcaro and Sharon Shi

The Mobius Strip (K-5)

Erik Cordova, Sean Rogers, Kalen Braeunig

“This is Your Life”—the Biography of a Mathematician (K-5)

Nick Mascola, Fred McNeely

Magic Squares (2-5)

Heather Smith and Janelle Sheridan

Math and Magic

Kevin Wolf, Cody Braeunig

The Math of Music (K-5)

Alex Lotorto, Mike Grennan