“最近发展区”理论是由原苏联教育心理学家维果茨基首先提出 ,其理论核心是 :儿童的发展有两种水平 ,第一种称为现有发展水平 ,表现为儿童运用已有知识和经验独立完成任务。第二种称为“最近发展区” ,是一种准备水平 ,表现为儿童还不能自行完成任务 ,需要经过启发和师生共同 The “Recent Development Zone” theory was first proposed by the Soviet Union educational psychologist Vygotsky. Its theoretical core is: there are two levels of child development, and the first is called the current level of development, manifested as children’s use of existing Knowledge and experience accomplish tasks independently. The second type, called the “recent development zone,” is a level of preparation that shows that children can’t complete tasks on their own, and needs to be inspired and shared with teachers and students.