How are disciplinary problems handled?
Disciplinary problems rarely occur, and when they do it is usually because a child is working on something that does not provide a challenge for him. So the solution would be to take that problem as an opportunity to introduce the child to a new exercise. If a child is not participating in a group activity in the appropriate manner, then he will be momentarily separated from the group and will be asked to join back when he feels able to control himself in the group setting.