At City and Country, Eight-Year-Olds Run the Post Office

Before it can open, it needs stock. A member of the school's staff described what that looked like in a piece called "Math Is Everywhere!": a crew of third graders with a survey, walking into an office in the middle of an adult meeting, to ask the people inside how many envelopes the post office should carry, how they should be bundled, and what they should cost.

I have been surveyed by an eight-year-old. It was the youngest, last spring, about snacks. The questions were fair and the follow-up was relentless, and I still don't know how I ended up agreeing to a weekly cookie.

The adults answered as respondents. The crew turned to go. And then, in the doorway, one boy turned to his partner and said, with real urgency: "Wait, wait, let me do the math!"

No child has ever said this to me. I have offered. I have offered math at dinner, in the car, at the grocery store, where the unit prices are right there on the shelf like a gift. I have been turned down every time.

A boy fighting his own friend for the right to do the multiplication is the whole argument for the jobs program. Nobody assigned him the math. The envelopes did.

City and Country has been building its curriculum this way for more than a century. Its founder, Caroline Pratt, designed the first wooden unit blocks in 1914 so children could reproduce the working world. The school's archive has photographs of seven-year-olds building the Brooklyn Bridge out of them, and of a whole block map of the city.

Our house has a post office too. It's the hall table, where the mail goes to die. Last week the youngest, inspired, set up a sign that said POST OFFIS and offered to sort it. She charged me a nickel per envelope. I offered to calculate the total. She looked at me with real urgency, and I understood.