Still would view this as play acting ... just the physical side of worship to show how it is done, and have no objection if it were a child of mine. Most kids of 11/12 years would just giggle when doing something foreign to them as this. It's what is in your heart whilst doing it, not just getting on your knees and facing Mecca.
Can always cross your fingers behind your back Willow...
I go to church weddings, etc., and although I have no religious feelings, will bow my head, even recite The Lord's Prayer in respect for the main players. What I am probably thinking at the time is what I will organise for my tea the next day, etc.