Generally when young children 4-5 years old belong to the scope of the rebellious period, because young children in reaching 4-5 years old tend to be more autonomous activities, children’s brains have developed more mature, so children will appear to enhance the independent movement, willing to try many things that have not been exposed to. In this case, parents often forbid children to do certain dangerous actions, at this time children do not realize the danger, will play a conflict with parents, which is also known as the emergence of rebellious situation. In response to the rebellious period of children, it is necessary to timely guidance, not just prohibit, but to allow children to try as many things as possible without danger.