Laura Gibbs (Twitter)oh my gosh: how did I not know about this counting-out system called Yan-Tan...?!
— Laura Gibbs (@OnlineCrsLady) November 15, 2019
I was looking up something about the nursery rhyme Hickory Dickory Dock, which some people think is a counting out rhyme, and that led to this British sheep-counting system: https://t.co/NWfJgyicB6 pic.twitter.com/azXjrpo8ob