Noah's obsession with trains is on-going. Which is great, because it uses imaginative play, problem solving and he can play with them for hours - however, it can be a little b-o-r-i-n-g. I am constantly being asked to play trains. I don't mind setting up the tracks, but tootling the train around for an hour, no thank you - I have to do the dishes... Now!
So anything to drag him away from the trains for a little while is a good, good thing.. A bit of colour sorting today was good practice.. Although more often than not, red becomes green, but at least the boy can sort.