Yep, is quite a long and interesting discussion. Indeed, there are literally thousand of education-targeted products and activities each year.
I am talking about using Arduino with kids for STEM purposes and integrative approaches, not about its general use in education.
When I will be ready with the new Education Board, I will certainly post it here. It is to be developed and checked with kids. I am on my own, so it will take sometime.
I rather postpone the answer to the moment I will finish my work on this. What would be the reason of critics, while not able to put something in place?! There is also easy to explain by example than to write a lot of lines.
You will see the huge difference, I am sure.