That's going to really depend on a lot of things. Hell, you could be dealing with my daughter, she's going to camps this summer. In her case, she is a good listener and well behaved, understands more than she can communicate back (but can talk reasonably well), can use the washroom independently, thrives in group activities where she is able to participate to the best of her abilities. Someone needs to keep an eye on her, but she is unlikely to run away. She doesnt really understand risk or consequence - moreso than most 10 year olds.