Hello, my dear @irvinc
Curious and nourishing transoceanic conversation with your granddaughter. Hopefully, you can meet her in person and play spinning tops.
I enjoyed reading your post very much. I, too, have a granddaughter with whom I have only interacted through cellular technology. Of course, she's still very young (half her age), but I'm amazed at how smart she is. It's a pity that her teachers have not applied the didactic strategies that you expose here. You are very lucky.
Greetings, my friend.