Finally, N asked to do fit his flag puzzles. We did it once but he found it too challenging. This time, we had an easier time because i sort out the puzzles first and used the guideline for N to follow. N gets to revised his knowledge on the world flags.
The next thing we did was to sort the animals by the continents. From reading an Atlas book, N knows very well the Australian and South American animals. BUt he still needs help with the others. Oh well practise makes it perfect!