Virtual Celebration of Mind 2020
This year is the 10th anniversary of Celebration of Mind!
Gathering 4 Gardner is hosting a virtual Celebration of Mind and we are inviting everyone who loves Alice in Wonderland, brainteasers, puzzles, the math of fiber arts, paper fun, skepticism, and magic of all types to join us.
Celebration of Mind | Recent Blog Posts
Semi-magic squares are thought of as matrices in this arithmetic exploration. Split up a a shuffled deck of cards to create a magic-square out of playing cards with additional challenges. Submitted by: James Tanton Time Required: 30 minutes You’ll Need: paper, pencil,...
What's the 2017 Theme? The theme for this year's Celebration of Mind is '17 Prime. Have any great ideas for puzzles, games or magic tricks that feature squares? Send them to firstname.lastname@example.org and we'll share them with our hosts!
Submitted by Belinda Keir Christmas crackers (also called bon bons) are an essential part of everyone’s Christmas table in the UK and also in most Australian homes, so currently they are everywhere in the shops. I like to make my own and will create a batch for the...