中学时期是孩子生理和心理的一个交汇期,这个阶段的教育对孩子的后期信仰和性格形成具有很强的导向性。孩子们的可塑性很强但也有较强的叛逆和自我中心意识,在复杂的班级生活中情绪容易产生变化却不能正确处理,因而容易滋生出负面的能量。而这种负能量一旦在班级中传播,对班级发 Middle school is a cross-section of the child’s physical and psychological, this stage of education for children’s later beliefs and character formation has a strong orientation. Children’s plasticity is strong but also has a strong sense of rebellion and self-centered, easy to change in complex class life emotions can not be properly handled, and therefore easy to breed negative energy. Once this negative energy spread in the class, the class made