浅谈表达与交流在科学认识活动中的重要意义

On Significance of Expression and Communication in Science Understanding Activities

科学探究活动的每一个环节都有其存在的重要性和必要性,"表达与交流"也不例外.然而在当前的小学科学教学中,这一环节并没有真正地体现出它在科学教育与科学学习中应有的作用和价值.对这一环节弱化、形式化地处理,在小学科学课堂中较为普遍.反思其中的原因,可以总结为"认识使然".很多一线科学教师并没有真正认识到"表达与交流"在科学发展的过程中的作用,没有真正地理解科学知识的性质等等.本文便是从"对科学的认识"这一角度来对科学学习中"表达与交流"这一环节的现状所做的粗浅的分析.

Every procedure of science exploration activities is of importance and is necessary. The procedure of expression and communication is no exception. However, in current elementary science teaching, this procedure has not really been brought into full play in science education and science learning. The procedure is often weakened and formalized in elementary science classrooms. The reason lies in a lack of deep understanding. Many science teachers haven＇ t realized the effects of expression and communication in the process of scientific development. The paper analyses the current situation about expression and communication in science learning from the point of science understanding.