See if you can notice what he knows and what he does not know.
Here are some things we see and hear that he does know:
– the number sequence correctly up to 14
– to touch each stone as we count
– to restart after he has lost track of the count
Here are some things that he doesn’t know:
– the number sequence after 14
– how to keep track of which items were counted and which were not counted.
You might want to watch him again to to observe this.