Can someone tell me what these are??????? Please......

[evolution]

I realise its off topic, but I really felt the need to comment how , on the mark, I reckon you are.
Let kids be kids and learn from their mistakes. Let them have a go, stuff it up and try again.
Keep them safe and out of harms way of course, but let them have a go.

My 303 cents worth.

Fixed it for you 

Cheers
Evo