Could one possibly use Lean to make up their own mathematical model that is wrong but mostly holds up for a while? Kind of like a Sudoku where it’s all working and then you realize one thing doesn’t work so the rest has to be torn down.

I have young kids, and in exploring why boats float I suggested the four elements model. They tested it with bottles full of air and water and earth and it all kind of held up until they found a bowl that floats. Making a wrong model helped the learning process more than telling them the right model. I loved every minute of the science.