Some of the resources from that workshop are now available and they’re really fantastic if you’re an educator. A few of my favorites are below:
Explaining common reasoning errors (PDF) for a probability/statistics class:
While we’re talking about prob/stats, might as well get into cognitive biases (PDF):
And for the elementary students out there, why not introduce them to the classic duck/rabbit illusion?
There are several more resources here. Check them out!