That is so sad for your little girl, and tough for you as her parent.

Sometimes children astound me, I mean really why would they care if she has lost a tooth or not. My 5 year old lost his 2 bottom teeth soon after turning 5 and I had parents commenting on how early it was. I really think its more common for them to lose them at around 6.

Is it just one group of girls, are the teachers aware of this?