求翻译：摘要: 教学是在老师与学生共同参加下培养学生素质和智力的一种活动。在整个的活动中学生应该处于一个核心的位置。每个学生都是一个相对独立的个体，在教学活动中学生吸取各自需求的营养知识。因此，教师应该重视这种特殊的独立性。在教学过程中起到监督、促进、帮助、指导组织的作用。借以充分的发挥学生的积极性和主体性。是什么意思？

Summary: teaching is in the teacher and students jointly in developing students ' literacy and intellectual activities. Throughout the activities of students should be in a central location. Every student is a relatively independent of the individual, in teaching middle school students learn their respective nutritional knowledge of demand. Therefore, teachers should pay attention to this particular independence. Played in the teaching process supervision, promote, help and guidance role of the organization. To give full play to the enthusiasm of the students and subjective.