Bob and Ellen Kaplan
Stay in the Loop
Global Math Circle Tidbits
CIRCOAP: Our sister program in Colombia
Math Circles spread to Senegal
What could this image represent?
How big is big?
What Dimension is the Endless Snowflake?
Learning to speak our lost native language
Math Circles Spread to Kenya
How did Romans add?
Global Math Circle’s sister program in Brazil
Oddly enough, this isn’t as easy as it should be.