More from Chalkdust

A day in the life: teachers
We talk to three teachers, working in different countries
Math Games with Bad Drawings
We review the fourth of this year’s nominees for the Book of the Year
Spam calls and number blocking
Michael Wendl really wants those spammers to stop calling him
Slaying the dragon
Callum Ilkiw takes us through a Dungeons and Dragons dice dilemma
Let them share cake
Or, how a simple problem can get very complicated, very quickly...
Names for large numbers
Extending the million, billion, trillion system to much, much bigger numbers
