It's just that the parents have to be clear about the purpose--playing is playing, and parents should not stress "education through enjoyment." The child will be able to figure it out, and it too will become troublesome pressure.
只是父母一定要認清目的，玩就是玩，不要強調「寓教於樂」，否則孩子感受到的，只怕又是令他厭煩的壓力了。