From someone who has been on both sides of the laptop screen. (Well... always the front of the screen, but you get the idea.)
Advice for teaching a huge online class.
Category: Education
Is “data science” an academic discipline?
Nope. At least, not yet.
I can’t multiply 2573 by 389.
Neither can you, I bet.
Kafka Explains Math Education
A few cheery thoughts.
What Graphs Reveal (If You Give Them Time)
A story isn't a story if you scream it all at once.
A Compendium of Cool Internet Math Things
Visually stimulating. Mathematically rich.
The Truly Common Core
Math education is succeeding beautifully... for the right definition of "success."
Let’s All Burn Calculus in Effigy
A strange, true tale from 1915.
Your Earliest Mathematical Memory
What do these memories reveal about us - and about math?
The Reluctant Gatekeeper
Why do math teachers so often act as bouncers?
Math with Bad Drawings 