怎样理解中心任务小学自然教学大纲(草案)说明部分指出自然教学的中心任务是:“使儿童对周围自然界最普通的物体和现象获得必要的、初步的具体知识;在这些知识的基础上,使儿童逐渐认识一些他们所能理解的自然现象间的相互联系;了解人能征服自然,使自然为人类服务。”为什么要这样规定?”第一、初步的自然知识,一方面是小学生继续升学所必需的,它们是在中学学习物理,化学和生物等的基础;另一方面是为他们高小毕业后参加工农业生产,走向生活准备条件。这也正是符合初等教育 How to Understand the Central Task The draft outline of the Natural Syllabus for Primary Schools (Draft) states that the central task of natural teaching is “to enable children to acquire the necessary and preliminary concrete knowledge of the most common objects and phenomena in the surrounding nature; on the basis of these knowledge, Children come to know some of the interlinkages between the natural phenomena that they can understand; to understand that man can conquer nature and serve nature for mankind. ”Why is it so stipulated?" First, preliminary natural knowledge is, on the one hand, Essential, they are the basis for studying physics, chemistry and biology in secondary schools; on the other hand, they prepare for the conditions for their participation in industrial and agricultural production and life after graduating from high school, which is also in line with primary education