Because the teacher must have a high tolerance and must be able to control their own emotional demands.Because we already know that the kids in this age, eating habits, which are naturally resistant naughty children.
Because teachers need to have patience and be able to control their own emotions as well, because we already know that kids at this age is a habit which is naturally resistant naughty children.
Because the teacher must have the patience and must be able to control their own emotions as well, because we already know that children at this age have a habit that stubborn son which is natural of the child.