My six-year-old is doing third-grade math. But he can’t tell time. And I was worrying that I was missing lots of stuff, and I can’t follow a curricula, and I need to hire a consultant.

Then I bought a ten-dollar wall clock at the 99-cents store, and I told him to keep track of when it was time to play video games.

He learned to tell time in a day.  And now I think it’s possible that I could actually handle teaching math.