Say one more sentence after "well done"

Your child finishes something and shows you. A drawing, a Lego build, a bit of code, an animation that took four hundred frames to make eight seconds of film.

You say well done. Which is fine, and which is also where most of us stop.

Try adding one more sentence.

"That bit where the arm moves is really good. How did you get it to do that?"

Not "did you enjoy it." Not "what did you learn." One genuine compliment, fused to one real question about the part that was hardest. Asked like someone who actually wants to know, not like someone conducting an assessment.

Then say nothing else.

No lecture, no grading, no coming back to it at dinner. That is the whole method, and the second half is much harder than the first.

Why the silence matters more than the question

A pebble in your shoe is small. You still cannot think about much else until you have dealt with it, and nobody can take it out for you.

A good question does the same thing. Ask it, leave it there, and their mind keeps working on it long after the conversation is over.

But only if you leave it there.

The moment you stand in front of them waiting to be given an answer, the question stops being theirs and becomes a test. They will produce something to satisfy you, quickly, and it will be the first plausible thing rather than the true one. You have converted a pebble into homework in about four seconds.

What kills it

Standing there waiting for the answer.

Following up. Asking again at bedtime, checking whether they thought any more about it, doing the thing where you casually reintroduce it into conversation.

Turning it into a lesson. Adding the point you were hoping they would reach.

All three come from the same instinct, which is wanting to see it work. Wanting to see it work is exactly what stops it working.

Why the hardest part is the one they choose

Ask about the bit that nearly went wrong and you learn something a compliment never gets you. It tells you whether they know what was hard about their own work, which is the beginning of being able to make anything difficult on purpose.

It also tells them you looked properly. Children can tell the difference between someone who has admired the thing and someone who has actually examined it, and the second one is worth about ten of the first.

Nobody pushes through a hard problem they aren't curious about. The question is the pebble. The silence afterwards is what keeps it in the shoe.