要认识自然、深入研究自然,必然不能违背自然的本来规律——自然界中的事物之间是相互联系的,是既矛盾又统一的。因此在小学自然课教材中本身充满着联系和运动,存在着辩证关系。自然课既要体现科学的全部意义——认识、研究科学的方法,科学的态度,科学的价值,科学的信念。又要体现在人的科学素养发展方面——科学情感、态度、价值观的培养。 To understand nature and study nature in depth must not violate the original laws of nature - things in nature are interdependent and contradictory and united. Therefore, the nature of the textbooks in primary school itself is full of contact and movement, there is a dialectical relationship. The natural class must embody the full meaning of science - the methods of understanding and studying science, the attitude of science, the value of science, and the belief of science. But also reflected in the development of human's scientific literacy - the cultivation of scientific emotion, attitude and values.