Over at Walking Randomly, Mike has posted a great explanation with FAQs:
You can send in articles now for either carnival:
- the Carnival of Mathematics,
coming to The Endeavour this Friday,the latest edition is now posted here,
- or the Math Teachers at Play carnival, which will appear at mathrecreation on February 19th.
Claim your two free learning guide booklets, and be one of the first to hear about new books, revisions, and sales or other promotions.